{"title":"Blue Stones","description":"","products":[{"product_id":"breathtaking-faceted-tanzanite-bead-necklace-with-14-kt-yellow-gold-clasp-196-0-cts","title":"Breathtaking Faceted Tanzanite Bead Necklace with 14 kt Yellow Gold Clasp 196.0 cts.","description":"\u003cp\u003e\u003cspan\u003eThis is truly and exceptional piece of jewelry. This is a continuous strand of high grade, faceted Tanzanite beads. They are that rich, saturated purple\/blue color that Tanzanite is famous for. Each bead is hand cut and selected to match for this continuous stunning strand. The clasp is a filigree design safety in 14 kt Yellow Gold that contrasts the purple\/blue color beautifully. The beads are strung with reinforced silk and each bead is individually knotted in the event of a break, where the most beads that will be lots is 1. The entire necklace is 24 inches long and the total weight of Tanzanite is 196 carats! There are 4 14kt yellow gold beads strung in near the clasp that are beautifully placed, while making the necklace easier to take on and off because of the greater range of motion. The beautiful facets roll and glitter when the piece is worn. This is such an enchanting necklace with touch of pure elegance! Enjoy!\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGem: Tanzanite Necklace\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 196.0 tcw.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 5.50 mm. Average Diameter.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Rich Purple\/Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS to SI\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Diamond Pattern Beads\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMetal: 14 kt Yellow Gold\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLength: 24 Inch.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Tanzania\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42307240034364,"sku":"","price":5475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/1.webp?v=1730406084"},{"product_id":"fantastic-faceted-tanzanite-bead-necklace-with-14-kt-yellow-gold-clasp-113-0-cts","title":"Fantastic Faceted Tanzanite Bead Necklace with 14 kt Yellow Gold Clasp 113.0 cts.","description":"\u003cp\u003e\u003cspan\u003eThis is an absolutely stunning piece of jewelry. This is a continuous strand of high grade, faceted Tanzanite beads. They are that rich, saturated purple\/blue color that Tanzanite is famous for. Each bead is hand cut and selected to match for this continuous stunning strand. The clasp is a filigree design safety in 14 kt Yellow Gold that contrasts the purple\/blue color beautifully. The beads are strung with reinforced silk and each bead is individually knotted in the event of a break, where the most beads that will be lots is 1. The entire necklace is 16 inches long and the total weight of Tanzanite is 113 carats! The beautiful facets roll and glitter when the piece is worn. This is such an enchanting necklace with touch of pure elegance! Enjoy!\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGem: Tanzanite Necklace\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 113.0 tcw.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 5.50 mm. Average Diameter.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Rich Purple\/Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS to SI\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Diamond Pattern Beads\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMetal: 14 kt Yellow Gold\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLength: 16 Inch.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Tanzania\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42307339845692,"sku":"","price":2775.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.1082268130_9xpg.webp?v=1730412419"},{"product_id":"fantastic-light-blue-aquamarine-gemstone-from-brazil-18-13-cts-15-mm-fantasy-cut-square-cushion-shape","title":"Fantastic Light Blue Aquamarine Gemstone from Brazil, 18.13 cts., 15 mm., Fantasy Cut Square Cushion Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Aquamarine\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 18.13 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 15.60 x 15.60 mm. 7.50 mm depth.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Light Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Fantasy Square Cushion (Droplet Series)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Brazil\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a stunning Aquamarine gem! This is an excellent piece of Aquamarine that has a fantasy style carved. The color is a light blue that is bright, demonstrating the carved features beautifully. The clarity of the material is excellent and polished to a mirror-bright finish. The fantasy features are a radial cut with a frosted finish. The effect of the design is mesmerizing when reflected off of the polished sides. This is one of our Droplet Series Fantasy cuts, which are polished smooth on every side with a dome crown. This size gem will make a stunning piece of jewelry! This piece came out so beautifully, and it is such a treat to see in person! Brett Kosnar of Kosnar Gem Co. created this gemstone during April 2023. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42312933965884,"sku":"","price":2266.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.5141105592_e09h.webp?v=1730794320"},{"product_id":"excellent-ceylon-blue-sapphire-gemstone-1-18-cts-6-2x5-4-mm-cushion-shape","title":"Excellent Ceylon Blue Sapphire Gemstone, 1.18 cts., 6.2x5.4 mm., Cushion Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.18 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 6.28 x 5.44 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Ceylon Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Cushion\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Sri Lanka\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a classic Ceylon Blue Sapphire! The color is that iconic, saturated blue that is just so attractive. The stone glitters in hand beautifully and flashes electric blue in the sunlight. The stone is over 1.1 carats which is an excellent size for jewelry, especially an engagement ring. The stone will also go into a pendant very nicely, but this is a perfect ring stone. Again, I really cannot say enough about this color, it’s just a mesmerizing stone in hand! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42312939044924,"sku":"","price":2124.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.2096401623_h5fi.webp?v=1730794885"},{"product_id":"excellent-electric-blue-zircon-gemstone-from-cambodia-3-98-cts-7-8x7-4-mm-cushion-cut","title":"Excellent Electric Blue Zircon Gemstone from Cambodia, 3.98 cts., 7.8x7.4 mm., Cushion Cut","description":"\u003cp\u003e\u003cspan\u003eGem: Zircon\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 3.98 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 7.80 x 7.44 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Electric Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Cushion\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Cambodia\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is an absolutely gorgeous Zircon! This is one of the famous blue Zircons from Cambodia, which are renowned as some of the finest quality in the world. Due to its high refractive index and strong dispersion, zircon has great brilliance and intensive fire which makes it a fantastic alternative to Diamonds. The clarity and light return in this stone is excellent, with tons of glitter and sparkle. This stone has been heated from an unattractive brown color to achieve this beautiful electric blue. This stone will make a gorgeous center stone for a ring and would still be enhanced with Diamond accents. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42312940257340,"sku":"","price":1990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.3829619371_6d4h.webp?v=1730795010"},{"product_id":"superb-blue-sapphire-gemstone-set-from-montana-1-41-tcw","title":"Superb Blue Sapphire Gemstone Set from Montana 1.41 tcw.","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire Set (4 Stones)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.41 tcw.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 4.0 mm Average.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Mint, Denim and Ceylon Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round Brilliants\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Rock Creek, Granite Co., Montana\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOne of the most sought after gemstones from the US is Montana Sapphire. The most famous locality for blue US Sapphire is the Yogo mine, but it is not the only locality. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from Yogo and Rock Creek and has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list. All of the rough produced from Montana is alluvial and obtained through placer mining. Most of the material found is flat and yields wide flat stones, or small well cut stones. This set features 4 stunning blue Sapphires! They range in color from a nice mint blue to a match pair of denim blues to a lovely Ceylon blue. This set will make a gorgeous piece of jewelry! They could be set together in a piece or could be the accents for a larger center stone. Each of these stones are completely natural and untreated. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42312966897724,"sku":"","price":1974.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.1123706389_j16o.webp?v=1730797423"},{"product_id":"beautiful-bright-blue-purple-tanzanite-gemstone-1-97-cts-10-9x7-4-mm-pear-shape","title":"Tanzanite, 1.97 cts., 10.9x7.4 mm., Pear, Blue, Purple, Tanzania","description":"\u003cp\u003e\u003cspan\u003eGem: Tanzanite (Zoisite)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.97 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 10.90 x 7.44 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Bright Purple\/Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Pear\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Tanzania\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis is stunning Tanzanite gemstone! Tanzanite is a modern classic gemstone, relatively new on the market since it was discovered within the last 50 years, but is arranged and treated as one of those elite classic gemstones like Sapphire, Ruby or Emerald. Since Tanzanite is arranged with those classics gemstones categorically, it will historically always have high prestige and consequently higher value. This is a gorgeous Tanzanite has tons of glitter and a stunning appearance. It has a bright purple\/blue color that is so attractive! This stone will certainly look fantastic in jewelry, and will look particularly special in a pendant accented with Diamonds. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42312996651068,"sku":"","price":1477.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.2274364268_8bbt.webp?v=1730798784"},{"product_id":"stunning-color-shift-purple-blue-sapphire-gemstone-from-sri-lanka-1-70-cts","title":"Stunning Color Shift Purple\/Blue Sapphire Gemstone from Sri Lanka 1.70 cts.","description":"\u003cp\u003e\u003cspan\u003eGem: Color Shift Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.70 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 8.50 x 5.42 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Denim Blue to Lavender\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Oval\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Sri Lanka\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Possibly Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis is just a beautiful Sapphire gemstone! The glitter and life in the stone is so attractive. The sone does a slight color shift from a denim blue to a lavender, which is noticeable from incandescent to daylight. When you move the stone in hand the color stands out and is quite attractive. The stone looks different every time you move it and it is breathtaking. The clarity of this stone is reasonably good by eye and provides excellent light return. This gemstone would look fantastic in jewelry, especially for an everyday piece to be worn with blue jeans because it would match so well.\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42313006284860,"sku":"","price":1360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.5661965452_mjkn.webp?v=1730800415"},{"product_id":"enchanting-blue-tourmaline-from-brazil-3-00-cts-20-7x4-9-mm-concave-emerald-bar-cut","title":"Enchanting Blue Tourmaline from Brazil, 3.00 cts., 20.7x4.9 mm., Concave Emerald Bar Cut","description":"\u003cp\u003e\u003cspan\u003eGem: Indicolite Tourmaline\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 3.00 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 20.71 x 4.90 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Vivid Blue Green\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Concave Bar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Brazil\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a absolutely stunning Tourmaline with incredible color. The color is a vivid blue color and completely enchanting. This is a newer production of Tourmaline out of Brazil, from a small dig that is producing these attractive colors. This long concave bar shape glitters beautifully in hand. Concave cutting is created with cylindrical burs that make concave cuts into the surface of the gem. The table of the stone is still flat faceted to allow for the best light return. This one will have you completely spellbound in person! Fit for a breathtaking piece of jewelry, this gem would look stunning set as a pendant. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42313006907452,"sku":"","price":1350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.5812738397_sa9o.webp?v=1730800606"},{"product_id":"gorgeous-blue-sapphire-gemstone-match-set-from-montana-1-06-tcw","title":"Gorgeous Blue Sapphire Gemstone Match Set from Montana 1.06 tcw.","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire Match Set\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.06 tcw.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 6.0 x 4.1 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Denim Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Ovals\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Rock Creek, Granite Co., Montana\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOne of the most sought after gemstones from the US is Montana Sapphire. The most famous locality for blue US Sapphire is the Yogo mine, but it is not the only locality. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from Yogo and Rock Creek and has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list. All of the rough produced from Montana is alluvial and obtained through placer mining. Most of the material found is flat and yields wide flat stones, or small well cut stones. This is a stunning match set of denim blue Sapphires that will make a killer pair of earrings. The clarity is exceptional, being nearly flawless. The stones glitter beautifully in the hand and will be dazzling once set. These stones are completely natural and untreated. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42313019883580,"sku":"","price":1272.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.999135896_dwro.webp?v=1730801949"},{"product_id":"fascinating-blue-sapphire-gemstone-with-negative-crystal-inclusion-1-51-cts-7-x-6-mm-oval-shape","title":"Fascinating Blue Sapphire Gemstone with Negative Crystal Inclusion, 1.51 cts., 7 x 6 mm., Oval Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire (Negative Crystal Inclusion)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.51 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 7.05 x 6.11 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Light blue with a hint of Purple\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: SI\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Oval\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Sri Lanka\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a fun gem! This stone looks plain enough, just a nice blue Sapphire from Sri Lanka. However, when you get in close with magnification then you see something quite interesting. Just under the table on one side is a well-defined, negative crystal inclusion. This is a formation of Sapphire inside the stone that is inverted and there is negative space inside, filled with liquid. These type of inclusions are fantastic to see. There is a whole different world inside of gemstones and Sapphires are renowned for their unique inclusions. Besides the negative crystal, this stone is actually quite stunning in hand. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42313036300348,"sku":"","price":1208.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.1553153734_jtik.webp?v=1730803016"},{"product_id":"excellent-natural-blue-sapphire-gemstone-from-montana-0-75-cts-5-mm-round-brilliant-cut","title":"Excellent Natural Blue Sapphire Gemstone from Montana 0.75 cts., 5 mm., Round Brilliant Cut","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.75 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 5.14 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Ocean Blue with Green\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round Brilliant\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Rock Creek, Granite Co., Montana\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOne of the most sought after gemstones from the US is Montana Sapphire. The most famous locality for blue US Sapphire is the Yogo mine, but it is not the only locality. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from Yogo and Rock Creek and has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list. All of the rough produced from Montana is alluvial and obtained through placer mining. Most of the material found is flat and yields wide flat stones, or small well cut stones. This gem is absolutely stunning in hand. This ocean blue color is absolutely stunning and it has green highlights in the core. The clarity is superb and allows for excellent light return. This will undoubtedly be the center stone for an engagement ring and will be exceptional! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42336302628924,"sku":"","price":1087.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.5542933570_mjeq.webp?v=1731539038"},{"product_id":"excellent-bicolor-green-sapphire-gemstone-from-australia-1-06-cts-6-mm-trillion-shape","title":"Excellent Bicolor Green Sapphire Gemstone from Australia, 1.06 cts., 6 mm., Trillion Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.06 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 5.98 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Green (Green and Yellow Bicolor)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Trillion\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Australia\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eAustralian Sapphires are rare and display some beautiful color combinations. This stone is a zoned green yellow bicolor that is stunning in hand. The stone has excellent clarity and dazzling flashes of color. This stone will make a beautiful piece of jewelry, particularly a center stone for a ring. The history of Sapphire gems in Australia stretches back over 150 years. One of the first reports is from 1851 when sapphire was recovered during gold mining on the Cudgegong and Macquarie rivers in New South Wales. In 1854 sapphire was reported from the New England area of New South Wales and in 1875 Sapphire was discovered in Retreat Creek, Central Queensland. Australian Sapphires are becoming more popular on the market and are quite welcome due to the high demand for Sapphire currently. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42342576554044,"sku":"","price":1007.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.5481809692_31rn.webp?v=1731651806"},{"product_id":"beautiful-natural-blue-green-sapphire-gemstone-from-montana-0-82-cts-5-4-mm-round-shape","title":"Beautiful Natural Blue Green Sapphire Gemstone from Montana 0.82 cts., 5.4 mm., Round Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.82 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 5.4 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Pastel Blue and Green\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round Brilliant\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Rock Creek, Granite Co., Montana\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOne of the most sought after gemstones from the US is Montana Sapphire. The most famous locality for blue US Sapphire is the Yogo mine, but it is not the only locality. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from Yogo and Rock Creek and has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list. All of the rough produced from Montana is alluvial and obtained through placer mining. Most of the material found is flat and yields wide flat stones, or small well cut stones. This gem is absolutely stunning in hand! It has a lovely mixture of pastel blue and green colors that are just so attractive. The clarity is good and allows for brilliant light return. This is undoubtedly a great center stone for an engagement ring and will be exceptional! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42342613286972,"sku":"","price":984.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.4727365665_p9u6.webp?v=1731652326"},{"product_id":"lovely-steely-blue-purple-spinel-gemstone-from-sir-lanka-1-41-cts-7-7x6-2-mm-oval-shape","title":"Lovely Steely Blue Purple Spinel Gemstone from Sir Lanka, 1.41 cts., 7.7x6.2 mm., Oval Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Spinel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.41 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 7.75 x 6.20 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Steely Blue Purple\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: SI\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Oval\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Sri Lanka\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a fantastic Spinel! It has a steely blue-purple color that will look stunning in a piece of jewelry. I love Spinels rings because of their steel overtones and high durability. The gem has decent clarity. The glitter and life in this stone are abundant and flashes beautifully out of the enchanting color. The stone does a very slight shift from daylight, which is the steel blue, but under an incandescent flashlight, the stone changes and has a beautiful purple color. It is a pretty effect, but quite subtle. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42342742458428,"sku":"","price":916.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.2497001746_298a.webp?v=1731654416"},{"product_id":"beautiful-blue-green-tourmaline-gemstone-from-nigeria-2-18-cts-8-7x7-4-mm-custom-oval-shape","title":"Tourmaline, 2.18 cts., 8.7x7.4 mm., Oval, Teal, Nigeria","description":"\u003cp\u003e\u003cspan\u003eGem: Tourmaline\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 2.18 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 8.7 x 7.4 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Evergreen Blue\/Green\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Custom Oval\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Nigeria\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a beautiful Tourmaline gem! The color is best described as Evergreen, an earthy blue\/green like Evergreen needles. The stone has excellent clarity and glitters wildly in hand. The cut is a custom designed oval that has an antique feel and certainly in not your traditional oval! This design works beautifully on Tourmaline! Nigeria has for long years produced some excellent Tourmaline gem material. The variety of color and clarity of stones has been a wonder to work with. All of our rough has been sourced from miners and their families who we buy direct from.. This stone was faceted by Allyce Kosnar of Kosnar Gem Co., during January 2022. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42342810845244,"sku":"","price":872.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.3997888415_lypc.webp?v=1731655644"},{"product_id":"beautiful-green-blue-and-yellow-sapphire-gemstone-from-australia-0-86-cts-5-5-mm-round-brilliant-cut","title":"Beautiful Green Blue and Yellow Sapphire Gemstone from Australia, 0.86 cts., 5.5 mm., Round Brilliant Cut","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.86 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 5.50 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Green, Blue and Yellow Tri-Color\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round Brilliant\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Australia\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis stone is from a new find of Sapphire is Australia. Australian Sapphires are rare and display some beautiful color combinations. This stone is a zoned green, blue and yellow tri-color that is stunning in hand. The stone has excellent clarity and dazzling flashes of color. This stone will make a beautiful piece of jewelry, particularly a center stone for a ring. The history of Sapphire gems in Australia stretches back over 150 years. One of the first reports is from 1851 when sapphire was recovered during gold mining on the Cudgegong and Macquarie rivers in New South Wales. In 1854 sapphire was reported from the New England area of New South Wales and in 1875 Sapphire was discovered in Retreat Creek, Central Queensland. Australian Sapphires are becoming more popular on the market and are quite welcome due to the high demand for Sapphire currently. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42342843023420,"sku":"","price":860.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.1666530224_7eim.webp?v=1731656234"},{"product_id":"stunning-lab-grown-royal-blue-sapphire-gemstone-4-78-cts-10-mm-octagon-shape","title":"Stunning Lab Grown Royal Blue Sapphire Gemstone, 4.78 cts., 10 mm., Octagon Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Lab Grown Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 4.78 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 10.1 x 10.1 mm. 7.11 mm. Depth\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Royal Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: Flawless\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Octagon Step Cut\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Laboratory\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Lab Grown\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe current natural sapphire market has seen such extremes in supply and demand that Lab Grown Sapphire has been one of the great alternatives. With the world supply of Sapphire rough being completely wrecked during to Covid Pandemic, finding competitive sapphire pricing has been something from the past. Most countries outside the US are still suffering from crippling manufacturing delays. This has caused somewhat of a frenzy for all available natural Sapphire on the market, consequently driving prices up. With the popularity of Lab Grown on the rise it creates some unique opportunities as a custom faceter. Rarely are natural sapphires cut into any shape besides what is best for the highest yield. A custom faceter can sit and improve cutting angles and cut large versions of shapes that would not be practical in natural Sapphire. This stone is an incredible royal blue color visible from across the room. It has perfect clarity as would be expected. The is an Octagon shape with a beautifully proportioned step style cut. It weighs nearly 5 carats and is exactly 10 mm wide. It will make a fabulous ring center that would be unattainable in naturals Sapphire for its color, clarity, and size! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42342863274044,"sku":"","price":836.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.5141931372_b7od.webp?v=1731656627"},{"product_id":"fascinating-blue-sapphire-gemstone-from-sri-lanka-0-93-cts-7-5x4-6-mm-pear-shape","title":"Fascinating Blue Sapphire Gemstone from Sri Lanka, 0.93 cts., 7.5x4.6 mm., Pear Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.93 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 7.5 x 4.6 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Bright Blue to Colorless\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Pear\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Sri Lanka\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is fascinating Blue Sapphire! The color is bright, pretty blue that is just so attractive. The stone glitters in hand beautifully and flashes brightly in the sunlight. The stone is approaching 1 carat, which is an nice size for jewelry, especially a stacking style ring. The stone will also go into a pendant very nicely, but this is a perfect ring stone. Sapphire is the second hardest mineral on the planet and preferred for its durability and stunning array of colors. Don’t miss out on this beauty! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42342911246396,"sku":"","price":790.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.4727363153_ddok.webp?v=1731657584"},{"product_id":"excellent-blue-sapphire-gemstone-set-from-sri-lanka-1-51-tcw-4-mm-rounds","title":"Excellent Blue Sapphire Gemstone Set from Sri Lanka, 1.51 tcw., 4 mm., Rounds","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire Set (4 Stones)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.51 tcw.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 4.0 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Deep Ceylon Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Rounds\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Sri Lanka\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a match set of classic Ceylon Blue Sapphires! The color is that iconic, saturated deep blue that is just so attractive. The stones glitter in hand beautifully and flash electric blue in the sunlight. The stones are 1.51 carats total weight together. The stones can make 2 match pairs of earrings, or be accent stones for a jewelry project! Again, I really cannot say enough about this color; they are simply stunning! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42352766124092,"sku":"","price":755.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.4219944648_tfh6.jpg?v=1732048580"},{"product_id":"beautiful-bright-blue-sapphire-gemstone-from-sri-lanka-0-82-cts-6x4-mm-oval-shape","title":"Sapphire, 0.82 cts., 6.0x4.6 mm., Oval, Blue, Sri Lanka","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.82 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 6.00 x 4.66 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Bright Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Oval\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Sri Lanka\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a beautiful blue Sapphire! The color is bright, pretty blue that is just so attractive. The stone glitters in hand beautifully and flashes brightly in the sunlight. The stone is approaching 1 carat, which is an nice size for jewelry, especially a stacking style ring. The stone will also go into a pendant very nicely, but this is a perfect ring stone. Sapphire is the second hardest mineral on the planet and preferred for its durability and stunning array of colors. Don’t miss out on this beauty! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42352837951548,"sku":"","price":697.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/20_3bb6171f-796c-44d3-bf4d-8454234a4bee.webp?v=1732050488"},{"product_id":"gorgeous-blue-sapphire-gemstone-match-pair-from-sri-lanka-0-72-tcw-4-mm-rounds","title":"Gorgeous Blue Sapphire Gemstone Match Pair from Sri Lanka, 0.72 tcw., 4 mm., Rounds","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire Match Pair\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.72 tcw.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 4.0 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Deep Ceylon Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Rounds\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Sri Lanka\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere are a matching pair of classic Ceylon Blue Sapphires! The color is that iconic, saturated deep blue that is just so attractive. The stones glitter in hand beautifully and flash electric blue in the sunlight. The stones are 0.72 carats total weight together, which is a perfect size for stud earrings. The stones will also go into a ring as accent stones. Again, I really cannot say enough about this color; they are simply stunning! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42352906338364,"sku":"","price":684.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/41_e1701baf-7017-42f3-a081-685a8d9a13cc.webp?v=1732053893"},{"product_id":"fine-natural-blue-sapphire-gemstone-from-montana-0-53-cts-4-8-mm-round-brilliant-cut","title":"Fine Natural Blue Sapphire Gemstone from Montana 0.53 cts., 4.8 mm., Round Brilliant Cut","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.53 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 4.79 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Ocean Blue with Yellow\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round Brilliant\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Rock Creek, Granite Co., Montana\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOne of the most sought after gemstones from the US is Montana Sapphire. The most famous locality for blue US Sapphire is the Yogo mine, but it is not the only locality. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from Yogo and Rock Creek and has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list. All of the rough produced from Montana is alluvial and obtained through placer mining. Most of the material found is flat and yields wide flat stones, or small well cut stones. This gem is absolutely stunning in hand. This ocean blue color is absolutely stunning and it has yellow highlights in the core. The clarity is superb and allows for excellent light return. This will undoubtedly be the center stone for an engagement ring and will be exceptional! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42353099276348,"sku":"","price":662.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/52.png?v=1732058619"},{"product_id":"stunning-ice-blue-aquamarine-gemstone-from-brazil-2-24-cts-8-6-mm-fantasy-cut-flower-shape","title":"Stunning Ice Blue Aquamarine Gemstone from Brazil, 2.24 cts., 8.6 mm., Fantasy Cut Flower Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Aquamarine\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 2.24 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 8.68 x 4.29 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Ice Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Fantasy Cut Flower\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Brazil\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere’s an adorable gem! This is one of my Fantasy Cut Flowers! This is an excellent piece of Aquamarine that has a fantasy style carved. The color is a light blue that is bright, demonstrating the carved features beautifully. The clarity of the material is excellent and polished to a mirror-bright finish. The effect of the design is mesmerizing when reflected off of the polished sides. This gem will make a stunning piece of jewelry! This piece came out so beautifully, and it is such a treat to see in person! Brett Kosnar of Kosnar Gem Co. created this gemstone during April 2024. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42353280417852,"sku":"","price":616.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.5945963348_nssd_d78ff829-e6d4-4f33-a3d2-a84e78f60c44.webp?v=1732061744"},{"product_id":"excellent-green-blue-sapphire-gemstone-from-australia-0-72-cts","title":"Excellent Green Blue Sapphire Gemstone from Australia 0.72 cts.","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.72 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 5.45 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Green and Blue Bi-Color\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Australia\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInventory#:MJB004\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis stone is from a new find of Sapphire is Australia. Australian Sapphires are rare and display some beautiful color combinations. This stone is a lovely, stripped green and blue bi-color that is stunning in hand. The stone has excellent clarity and dazzling flashes of color. This stone will make a beautiful piece of jewelry, particularly a center stone for a ring. This stone is 100% natural and untreated. The history of Sapphire gems in Australia stretches back over 150 years. One of the first reports is from 1851 when sapphire was recovered during gold mining on the Cudgegong and Macquarie rivers in New South Wales. In 1854 sapphire was reported from the New England area of New South Wales and in 1875 Sapphire was discovered in Retreat Creek, Central Queensland. Australian Sapphires are becoming more popular on the market and are quite welcome due to the high demand for Sapphire currently. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42353283989564,"sku":"","price":612.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.1229234803_ti2q.webp?v=1732061898"},{"product_id":"fine-dark-teal-sapphire-gemstone-from-australia-0-88-cts-6-1x4-9-mm-oval-shape","title":"Fine Dark Teal Sapphire Gemstone from Australia, 0.88 cts., 6.1x4.9 mm., Oval Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.88 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 6.18 x 4.89 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Dark Teal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Oval\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Australia\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAustralian Sapphires are rare and display some beautiful color combinations. This stone is a rich dark teal color. The stone has excellent clarity and saturated flashes of color. This stone will make a beautiful piece of jewelry, particularly a center stone for a ring. The history of Sapphire gems in Australia stretches back over 150 years. One of the first reports is from 1851 when sapphire was recovered during gold mining on the Cudgegong and Macquarie rivers in New South Wales. In 1854 sapphire was reported from the New England area of New South Wales and in 1875 Sapphire was discovered in Retreat Creek, Central Queensland. Australian Sapphires are becoming more popular on the market and are quite welcome due to the high demand for Sapphire currently. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42354019336252,"sku":"","price":572.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.4924525313_79fp.webp?v=1732078352"},{"product_id":"lovely-blue-sapphire-gemstone-from-montana-0-66-cts-5-mm-round-brilliant-cut","title":"Lovely Blue Sapphire Gemstone from Montana, 0.66 cts., 5 mm., Round Brilliant Cut","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.66 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 4.99 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Blue with Yellow Highlights\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: SI\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round Brilliant\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Rock Creek, Granite Co., Montana\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOne of the most sought after gemstones from the US is Sapphire. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from the rivers of Montana! It has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list. All of the rough produced from Montana is alluvial and obtained through placer mining. Most of the material found is flat and yields wide flat stones, or small well cut stones. This gem is absolutely stunning in hand. It has a lovely bright blue color with yellow highlights and is so attractive. The clarity is good and allows for brilliant light return. This is undoubtedly a great center stone for an engagement ring and will be stunning once set! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42354031919164,"sku":"","price":561.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.5662011858_n6yn.webp?v=1732078749"},{"product_id":"beautiful-blue-green-tourmaline-gemstone-from-nigeria-2-67-cts-8-mm-princess-cut","title":"Tourmaline, 2.67 cts., 7.9 mm., Princess, Teal, Nigeria","description":"\u003cp\u003e\u003cspan\u003eGem: Tourmaline\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 2.67 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 7.9 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Evergreen Blue\/Green\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: SI\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Princess\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Nigeria\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a beautiful Tourmaline gem! It’s a classic Princess cut that has been optimized for Tourmaline. The color is best described as Evergreen, with an Earthy blue\/green color throughout. The stone has one inclusion off to one side of the girdle and isn’t noticeable in hand. Nigeria has for long years produced some excellent Tourmaline gem material. The variety of colors and clarity of stones has been a wonder to work with. All of our rough has been sourced from miners and their families whom we buy direct from. This stone was faceted by Allyce Kosnar of Kosnar Gem Co., during June 2022. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42354078253116,"sku":"","price":1068.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.3945978444_df0j_b157baca-22ae-4bba-964d-174cabacd572.webp?v=1732079933"},{"product_id":"unique-green-star-sapphire-cabochon-from-thailand-2-02-cts-7-5-mm-round-shape","title":"Unique Green Star Sapphire Cabochon from Thailand, 2.02 cts., 7.5 mm., Round Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Star Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 2.02 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 7.50 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Green with Multi Color Rutile\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: I\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round Cabochon\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Thailand\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eHere is a unique and beautiful Star Sapphire! This stone is green color in the body with needles of bright multi-color Rutile oriented diagonally across the stone. The Rutile is yellow, blue and green color, and the colors move with the movement of the stone! These Rutile needles produce the star effect in the Sapphire. The star is visible in a direct light source, but the rays are not very well defined. This stone would be excellent for a ring center stone, and especially for a man’s ring. This stone is so pretty in hand and is excellent out in direct sunlight. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42354105385020,"sku":"","price":505.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.5536293555_il64.webp?v=1732080382"},{"product_id":"fantastic-blue-sapphire-gemstone-set-from-sri-lanka-1-01-tcw-4-mm-rounds","title":"Fantastic Blue Sapphire Gemstone Set from Sri Lanka, 1.01 tcw., 4 mm., Rounds","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire Set (3 Stones)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.01 tcw.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 4.0 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Deep Ceylon Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Rounds\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Sri Lanka\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a match set of classic Ceylon Blue Sapphires! The color is that iconic, saturated deep blue that is just so attractive. The stones glitter in hand beautifully and flash electric blue in the sunlight. The stones are 1.01 carats total weight together. The stones can make an earrings and ring set, or be accent stones for a jewelry project! Again, I really cannot say enough about this color; they are simply stunning! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42354107809852,"sku":"","price":505.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_794xN.4267597109_iasw.webp?v=1732080476"},{"product_id":"lovely-natural-silver-blue-sapphire-gemstone-from-montana-0-51-cts-6x4-mm-oval-shape","title":"Lovely Natural Silver Blue Sapphire Gemstone from Montana 0.51 cts., 6x4 mm., Oval Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.51 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 6.0 x 4.0 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Silver Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Oval\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Rock Creek, Granite Co., Montana\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOne of the most sought after gemstones from the US is Montana Sapphire. The most famous locality for blue US Sapphire is the Yogo mine, but it is not the only locality. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from Yogo and Rock Creek and has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list. All of the rough produced from Montana is alluvial and obtained through placer mining. Most of the material found is flat and yields wide flat stones, or small well cut stones. This gem is stunning in hand! It has a bright sliver blue color that is just so attractive. The clarity is great and allows for brilliant light return. This is undoubtedly a great center stone for an engagement ring and will be exceptional! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42359750721596,"sku":"","price":433.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.4727380353_5o8y.webp?v=1732257657"},{"product_id":"bright-concave-cut-aquamarine-gemstone-from-brazil-2-84-cts","title":"Bright Concave Cut Aquamarine Gemstone from Brazil 2.84 cts.","description":"\u003cp\u003e\u003cspan\u003eGem: Aquamarine (Beryl)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 2.84 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 9.17 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Light Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: I\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Concave Round\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Brazil\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInventory#: JL165\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis gem is a light blue Aquamarine that is brilliant in this cut. It is a concave cut stone in a round shape that is dazzling. The concave needle cuts give this stone radiant flash that is certainly attractive. The stone is polished well to create significantly bright flash and sparkle. This gem is glittery when you move it in the hand. It will look quite nice once set into jewelry, especially a ring. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42359753670716,"sku":"","price":426.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.1072351474_d84o.webp?v=1732257900"},{"product_id":"pretty-blue-indicolite-tourmaline-gemstone-from-brazil-4-17-cts-10x8-mm-oval-shape-cabochon","title":"Pretty Blue Indicolite Tourmaline Gemstone from Brazil, 4.17 cts., 10x8 mm., Oval Shape Cabochon","description":"\u003cp\u003e\u003cspan\u003eGem: Indicolite Tourmaline\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 4.17 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 9.95 x 8.16 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Bright Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: I\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Oval Cabochon\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Brazil\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is an lovely indicolite Tourmaline. The color is beautiful bright blue! Indicolite is the blue variety of Elbaite Tourmaline and fairly rare. This material is from an old collection of rough and impossible to replace now. There are little rainbow flashes in this one from the inclusions! The cabochon cut makes this piece look like a piece of candy! It will make a stunning piece of jewelry. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42359760584764,"sku":"","price":417.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.4662157320_sj12.webp?v=1732258306"},{"product_id":"green-sapphire-gemstone-from-montana-round-0-46-cts-4-4-mm","title":"Green Sapphire Gemstone from Montana, Round, 0.46 cts., 4.4 mm.","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.46 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 4.39 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Bright Green with a hint of Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round Brilliant\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Rock Creek, Granite Co., Montana\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInventory#: ML008\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOne of the most sought after gemstones from the US is Montana Sapphire. The most famous locality for blue US Sapphire is the Yogo mine, but it is not the only locality. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from Yogo and Rock Creek and has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list. All of the rough produced from Montana is alluvial and obtained through placer mining. Most of the material found is flat and yields wide flat stones, or small well cut stones.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis stunning gem is a bright green color that is so attractive. There are hints of blue that you catch at time, especially in daylight. It glitter beautifully in hand! The stone is nearly half of a carat which is a great size for a ring. The stone measures 4.39 mm in diameter, and the depth is 3.44 mm. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42359785160764,"sku":"","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.1455021820_3ixs.webp?v=1732260165"},{"product_id":"stunning-purple-blue-tanzanite-gemstone-from-tanzania-1-08-cts-6-7x5-4-mm-oval-shape","title":"Stunning Purple Blue Tanzanite Gemstone from Tanzania, 1.08 cts., 6.7x5.4 mm., Oval Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Tanzanite (Zoisite)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.08 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 6.7 x 5.4 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Blue\/Purple\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Oval\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Tanzania\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTanzanite is a modern classic gemstone, relatively new on the market since it was discovered within the last 60 years, but is arranged and treated as one of those elite classic gemstones like Sapphire, Ruby or Emerald. Since Tanzanite is arranged with those classics gemstones categorically, it will historically always have high prestige and consequently higher value. This is a gorgeous Tanzanite with tons of glitter and a stunning appearance. It has a lovely, medium blue\/purple color with a slivery flash that just makes this stone pop! This stone will certainly look fantastic in jewelry, and will look particularly special if accented with some Diamonds. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42359793025084,"sku":"","price":324.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.4662211556_3g78.webp?v=1732260716"},{"product_id":"brilliant-purple-blue-tanzanite-gemstone-from-tanzania-1-05-cts-5-mm-square-cushion-shape","title":"Brilliant Purple Blue Tanzanite Gemstone from Tanzania, 1.05 cts., 5 mm., Square Cushion Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Tanzanite (Zoisite)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.05 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 5.0 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Blue\/Purple\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Square Cushion\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Tanzania\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTanzanite is a modern classic gemstone, relatively new on the market since it was discovered within the last 60 years, but is arranged and treated as one of those elite classic gemstones like Sapphire, Ruby or Emerald. Since Tanzanite is arranged with those classics gemstones categorically, it will historically always have high prestige and consequently higher value. This is a gorgeous Tanzanite with tons of glitter and a stunning appearance. It has a lovely, medium blue\/purple color with a slivery flash that just makes this stone pop! This stone will certainly look fantastic in jewelry, and will look particularly special if accented with some Diamonds. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42359797612604,"sku":"","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.4608142946_doqd.webp?v=1732260958"},{"product_id":"lovely-multi-color-flash-opal-cabochon-from-australia-10-20-cts","title":"Lovely Multi Color Flash Opal Cabochon from Australia 10.20 cts","description":"\u003cp\u003e\u003cspan\u003eGem: Opal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 10.20 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 17.31 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: White\/Orange with Blue, Green, Orange and Yellow Flash\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: Eye Clean\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round Cabochon\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Coober Pedy, Australia\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCoober Pedy, Australia is one of the most famous Opal localities in the world and for good reason. A great majority of the world’s Opal has come from Australia, and a good percentage of that is Cobber Pedy material. The finest white Opal in the world is from Cobber Pedy, and it is stunning. However, I would not consider this a true solid white Opal because it is gem clear, not translucent. This gem grade Opal is loaded with flashes of green and blue and some minor yellow and orange! The flash pattern is harlequin and just stunning when moved in the light. This piece will look gorgeous in jewelry, but is certainly a collector’s quality stone. Don’t miss out on this classics beauty!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42359801839676,"sku":"","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.790409760_a4ba.webp?v=1732261316"},{"product_id":"beautiful-natural-blue-green-sapphire-gemstone-from-montana-0-48-cts-4-6-mm-round-shape","title":"Beautiful Natural Blue Green Sapphire Gemstone from Montana 0.48 cts., 4.6 mm., Round Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.48 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 4.62 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Pastel Blue, Green and Yellow\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Rock Creek, Granite Co., Montana\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOne of the most sought after gemstones from the US is Montana Sapphire. The most famous locality for blue US Sapphire is the Yogo mine, but it is not the only locality. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from Yogo and Rock Creek and has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list. All of the rough produced from Montana is alluvial and obtained through placer mining. Most of the material found is flat and yields wide flat stones, or small well cut stones. This gem is beautiful in hand! It has a lovely mixture of pastel blue, green and yellow colors that are just so attractive. The clarity is good and allows for brilliant light return. This stone will make a lovely center stone for a ring! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42359813898300,"sku":"","price":288.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.5529940525_ha9a.webp?v=1732261871"},{"product_id":"lovely-sky-blue-sapphire-gemstone-from-montana-0-56-cts-4-7-mm-round-shape","title":"Lovely Sky Blue Sapphire Gemstone from Montana, 0.56 cts., 4.7 mm., Round Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.56 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 4.73 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Sky Blue with Yellow Highlights\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: SI\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Round Brilliant\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Rock Creek, Granite Co., Montana\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOne of the most sought after gemstones from the US is Sapphire. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from the rivers of Montana! It has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list. All of the rough produced from Montana is alluvial and obtained through placer mining. Most of the material found is flat and yields wide flat stones, or small well cut stones. This gem is absolutely stunning in hand. It has a lovely bright sky blue color with yellow highlights and is so attractive. The clarity is good and allows for brilliant light return. This is undoubtedly a great center stone for an engagement ring and will be stunning once set! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42359816683580,"sku":"","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.4924520441_hg3i.webp?v=1732261990"},{"product_id":"pretty-green-blue-tourmaline-gemstone-from-brazil-1-12-cts-7-6x5-7-mm-oval-shape","title":"Pretty Green Blue Tourmaline Gemstone from Brazil, 1.12 cts., 7.6x5.7 mm., Oval Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Tourmaline\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.12 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 7.6 x 5.7 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Rich Green\/Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: SI\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Oval\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Brazil\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis is a beautiful Tourmaline stone! For many decades now, Brazil has been producing fine quality, gem grade Tourmaline. This stone has a nice mix of both blue and green colors. This bi-color is caused by the chemistry of the chromophores inside the Tourmaline and the growth of the crystals. The stone has good clarity and looks beautiful in hand. The classic oval cut is glittery and it will make a fabulous piece of jewelry! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42359853908028,"sku":"","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.4876272062_b13g.webp?v=1732263731"},{"product_id":"fantastic-fire-opal-cabochon-with-multi-color-flash-from-mexico-2-46-cts","title":"Fantastic Fire Opal Cabochon with Multi Color Flash from Mexico 2.46 cts.","description":"\u003cp\u003e\u003cspan\u003eGem: Fire Opal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 2.46 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 9.50 x 6.05 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Yellow\/Orange with Color Flash\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: SI\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Oval High Dome Cabochon\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Mexico\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eMexican Fire Opal has been around for decades and is still highly sought after on today’s market. This stone came from material that was mined in the 1980’s and was cut in the same time period, needless to say, it’s stable. The color is a bright yellow\/orange with stunning multi-color flash. Across the apex of this cabochon are bright flashes of green, blue, red, orange and yellow, which are just gorgeous. It has that iconic misty appearance common in Opal. This is an excellent Opal cabochon and will make a fine piece of jewelry if set. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42362349617212,"sku":"","price":184.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.1072367416_hn3h.webp?v=1732319138"},{"product_id":"nice-green-blue-tourmaline-gemstone-from-brazil-2-52-cts-8-2x7-3-mm-emerald-shape","title":"Nice Green Blue Tourmaline Gemstone from Brazil, 2.52 cts., 8.2x7.3 mm., Emerald Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Tourmaline\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 2.52 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 8.24 x 7.37 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Bright Green\/Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: I\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Emerald\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Brazil\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis is a beautiful Tourmaline stone! For many decades now, Brazil has been producing fine quality, gem grade Tourmaline. This stone has a nice bright teal (blue\/green) color. The stone is included and the effect is lovely in hand, with a truly natural appearance. The majority of Tourmaline has major inclusions and clean material is exceptional from any locality. The classic emerald cut is glittery and it will make a pretty piece of jewelry! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42362374881340,"sku":"","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.5265722471_rkzt.webp?v=1732319557"},{"product_id":"fantastic-mosaic-opal-triplet-cabochon-from-australia-5-09-cts","title":"Fantastic Mosaic Opal Triplet Cabochon from Australia 5.09 cts.","description":"\u003cp\u003e\u003cspan\u003eGem: Opal Mosaic Triplet\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 5.09 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 20.04 x 8.08 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Blue, Green, Orange, Red and Yellow.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: N\/A\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Pear Cabochon\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Australia\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Assembled Triplet\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a truly stunning piece! This is a triplet with an assembled Opal mosaic that is resin sealed inside. The triplet is constructed with 3 layers; a Quartz dome, Opal shards, and a black Onyx backing. The Opal itself is 100% natural, and of an excellent quality that absolutely sets this piece off. The color flash is just breathtaking, this sharp saturated flashes of blue, green, red, orange and yellow. This piece will make the most stunning ring or pendant, and would look exceptional if surrounded by diamonds or white sapphires! This is a gorgeous piece of craftsmanship and so sturdy as well! Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42362379403324,"sku":"","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.1103348988_rfzk.webp?v=1732319625"},{"product_id":"beautiful-slivery-blue-concave-indicolite-tourmaline-gemstone-from-brazil-0-55-cts-5-5x4-mm-concave-bar-cut","title":"Beautiful Slivery Blue Concave Indicolite Tourmaline Gemstone from Brazil, 0.55 cts., 5.5x4 mm., Concave Bar Cut","description":"\u003cp\u003e\u003cspan\u003eGem: Indicolite Tourmaline\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 0.55 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 5.58 x 4.02 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Silvery Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VVS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Concave Bar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Brazil\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is a cute little Tourmaline gemstone. The color is a silvery blue color and incredibly bright in hand. This is a new production of Tourmaline out of Brazil, from a small dig that is producing these attractive silvery colors. This concave bar shape glitters beautifully in hand. Concave cutting is created with cylindrical burs that make concave cuts into the surface of the gem. The table of the stone is still flat faceted to allow for the best light return. This stone is so pretty in person! It will make a stunning piece of jewelry, and would be gorgeous as the center stone for a ring. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42362452312124,"sku":"","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/il_1588xN.5764714122_gf9h.webp?v=1732321261"},{"product_id":"fantastic-color-change-sapphire-gemstone-from-montana-1-28-cts-7-4-mm-fantasy-cut-snowflake-shape","title":"Fantastic Color Change Sapphire Gemstone from Montana, 1.28 cts., 7.4 mm., Fantasy Cut Snowflake Shape","description":"\u003cp\u003e\u003cspan\u003eGem: Sapphire\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.28 cts.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSize: 7.40 x 6.40 x 2.62 mm.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eColor: Mint Green to Icy Blue\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClarity: VS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCut: Fantasy Snowflake\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLocality: Montana\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTreatment: Heated\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHere is something quite Special! One of the most sought after gemstones from the US is Montana Sapphire. Montana is one of the largest producers of gem grade Sapphire rough in the world. Every color of Sapphire imaginable comes from Montana and has been producing Sapphire since the start of the 20th century and still does to this day. I absolutely love US gems and Montana Sapphires are at the top of the list. 99 percent of the rough produced from Montana is alluvial and obtained through placer mining. This gem is absolutely stunning in hand! It has a beautiful color changing stone from mint green in incandescent to icy blue in daylight. The stone has been fantasy cut to create this stunning snowflake shape. This is undoubtedly a great center stone for an engagement ring and will be exceptional! This stone was created by Brett Kosnar in August 2024. Enjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42364388769852,"sku":"","price":2304.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/9_6d4ed0de-fcc6-4f74-a23a-6540ecc223eb.png?v=1732353387"},{"product_id":"sapphire-1-98-cts-7-7-mm-star-fantasy-blue-green-multicolor-montana","title":"Sapphire, 1.98 cts., 7.7 mm., Star Fantasy, Blue, Green, Multicolor, Montana","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-ascii-font-family: 'Times New Roman'; mso-ascii-theme-font: major-latin; mso-hansi-font-family: 'Times New Roman'; mso-hansi-theme-font: major-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: major-latin;\"\u003eGem: Sapphire\u003cbr\u003eWeight: 1.98 cts.\u003cbr\u003eSize: 7.73 x 7.72 x 3.52 mm.\u003cbr\u003eColor: Mint Green and Denim Blue \u003cbr\u003eClarity: SI\u003cbr\u003eCut: Fantasy Star\u003cbr\u003eLocality: Montana\u003cbr\u003eTreatment: Heated\u003c\/span\u003e\u003cspan style=\"mso-fareast-font-family: Gulim; mso-hansi-font-family: Gulim; mso-bidi-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ParaAttribute0\" style=\"line-height: 130%;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 130%; mso-ascii-font-family: 'Times New Roman'; mso-ascii-theme-font: major-latin; mso-hansi-font-family: 'Times New Roman'; mso-hansi-theme-font: major-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: major-latin;\"\u003eHere is something quite Special!\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eOne of the most sought after gemstones from the US is Montana Sapphire.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eMontana is one of the largest producers of gem grade Sapphire rough in the world.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eEvery color of Sapphire imaginable comes from Montana and has been producing Sapphire since the start of the 20th century and still does to this day.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eI absolutely love US gems and Montana Sapphires are at the top of the list.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e99 percent of the rough produced from Montana is alluvial and obtained through placer mining. \u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003eThis gem is absolutely stunning in hand!\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eIt has a beautiful bicolor of mint green and denim blue that is fabulous.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThe stone has been fantasy cut to create this stunning star shape.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThis is undoubtedly a great center stone for an engagement ring and will be exceptional!\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThis stone was created by Brett Kosnar of Kosnar Gems., during October 2024.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eEnjoy!\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 130%;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42453724299324,"sku":"","price":3564.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/Sapphire_Montana_Fantasy_Kosnar_Gemstone_Blue_Star_198cts_a.jpg?v=1736111559"},{"product_id":"zircon-4-15-cts-9-0-mm-round-blue-colorless-multi-color-cambodia","title":"Zircon, 4.15 cts., 9.0 mm., Round, Blue, Colorless, Multi Color, Cambodia","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-ascii-font-family: 'Times New Roman'; mso-ascii-theme-font: major-latin; mso-hansi-font-family: 'Times New Roman'; mso-hansi-theme-font: major-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: major-latin;\"\u003eGem: Zircon\u003cbr\u003eWeight: 4.15 cts.\u003cbr\u003eSize: 9.05 x 5.08 mm.\u003cbr\u003eColor: Light blue and Colorless\u003cbr\u003eClarity: VVS\u003cbr\u003eCut: Round Brilliant\u003cbr\u003eLocality: Cambodia\u003cbr\u003eTreatment: Heated\u003c\/span\u003e\u003cspan style=\"mso-fareast-font-family: Gulim; mso-hansi-font-family: Gulim; mso-bidi-font-family: 'Times New Roman';\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-left: 0in; mso-add-space: auto; text-indent: 0in; mso-list: none; tab-stops: .5in;\" class=\"MsoListBullet\"\u003eThis is a brilliant Zircon gemstone.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eIt displays a light blue color with colorless zones. It has excellent clarity.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eIt has a round brilliant cut.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThis stone is natural Earth mined in Cambodia and has been heat treated for color transition. Cut by Brett Kosnar in September 2024.\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42453759885372,"sku":"","price":1452.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/Zircon_Gemstone_Blue_Cambodia_Round_Kosnar_415cts_c.jpg?v=1741536524"},{"product_id":"tanzanite-30-36-cts-19-mm-round-fantasy-blue-purple-tanzania","title":"Tanzanite, 30.36 cts. 19 mm., Round Fantasy, Blue, Purple, Tanzania","description":"\u003cp\u003eGem: Tanzanite \u003cbr\u003eWeight: 30.36 cts.\u003cbr\u003eSize: 19.14 mm. (9.8 mm Depth)\u003cbr\u003eColor: Rich Blue\/Purple\u003cbr\u003eClarity: VVS\u003cbr\u003eCut: Fantasy Cut Radial Round Brilliant\u003cbr\u003eLocality: Tanzania\u003cbr\u003eTreatment: Heated\u003c\/p\u003e\n\u003cp\u003eWe have great pleasure being able to offer this incredible gemstone. It is hands down the most exceptional quality Tanzanite we have ever produced!  The stone is radiant!  The fantastic vibrant blue and purple colors dazzle the eyes.  The stone shifts color in different lights, becoming more blue or purple, depending on the light temperature.  It has exceptional clarity!  The light return and brilliance of this stone are unbelievable, just breathtaking!  The design is a round brilliant with a gorgeous fantasy carved radial pattern in the pavilion.  The cut performs exceptionally, especially on this vibrant colored Tanzanite gem material.  The light return from the stone is astounding in such a large piece.  Rarely have we had the privilege to work on such a large and magnificent piece.  I honestly cannot say enough about this gem!  It is an irreplaceable treasure and will be an heirloom, if not belonging in a museum.  Allyce Kosnar of Kosnar Gem Co. created this gemstone during January 2020.  Enjoy!\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":42623588204604,"sku":"","price":37950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/Tanzanite_Gemstone_Fanatsy_Kosnar_Blue_Purple_Round_Radial_Tanzania_3036cts_a.jpg?v=1741501006"},{"product_id":"rutile-sapphire-2-43-cts-8-0-mm-fantasy-round-bicolor-green-blue-thailand-natural","title":"Rutile Sapphire, 2.43 cts., 8.0 mm., Fantasy Round, Bicolor, Green, Blue, Thailand, Natural","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-family: 'Times New Roman';\"\u003eGem: Sapphire with Rutile Inclusions\u003cbr\u003eWeight: 2.43 cts.\u003cbr\u003eSize: 8.00 x 3.64 mm.\u003cbr\u003eColor: Bicolor Green and Blue with Golden Sprays\u003cbr\u003eClarity: I\u003cbr\u003eCut: Round Fantasy\u003cbr\u003eLocality: Thailand\u003cbr\u003eTreatment: None\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-family: 'Times New Roman';\"\u003eThis stone is a natural Rutile Sapphire from Thailand.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eIt has been fantasy cut to create this stunning appearance.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThe stone is bicolor green and blue with beautiful golden Rutile crystals throughout.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThis stone weighs nearly 2.5 carats and is a calibrated 8.0 mm. This stone will make a unique center stone for a ring! \u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003eEnjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":43416433721404,"sku":null,"price":3280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/Rutile_Sapphire_Gemstone_Round_Fantasy_Kosnar_Thailand_Bicolor_Blue_Green_243cts_a_9c0a8842-b33c-4612-9e3a-b980e1faca45.jpg?v=1755365674"},{"product_id":"sapphire-2-27-cts-9-5x7-0-mm-oval-blue-sri-lanka-heated-igi-cert","title":"Sapphire, 2.27 cts., 9.5x7.0 mm., Oval, Blue, Sri Lanka, Heated, IGI Cert.","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-family: 'Times New Roman';\"\u003eGem: Sapphire\u003cbr\u003eWeight: 2.27 cts.\u003cbr\u003eSize: 9.52 x 7.06 x 3.87 mm.\u003cbr\u003eColor: Ceylon Blue\/Cornflower Blue\u003cbr\u003eClarity: SI\u003cbr\u003eCut: Oval\u003cbr\u003eLocality: Sri Lanka\u003cbr\u003eTreatment: Heated\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bidi-font-family: 'Times New Roman';\"\u003eHere is a fabulous gem!\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThis Sapphire is from the world renowned gem fields of Sri Lanka, which produces some of the finest Sapphires in the world.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eIt display a graded color from a Ceylon color to a cornflower color, which this steely overtone to the entire stone.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThis gives the stone a unique appearance that is very attractive.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThe clarity is very good and the stone glitters nicely in hand.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThis stone comes with an International Gemological Institute (IGI) laboratory report!\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThe stone is over 2 carats, which is a fabulous size for a ring center stone.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eThis is truly an engagement stone for its quality and pedigree.\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003eEnjoy!\u003c\/span\u003e\u003c\/p\u003e","brand":"Kosnar Gems","offers":[{"title":"Default Title","offer_id":43416437653564,"sku":null,"price":6356.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/files\/Sapphire_Sri_Lanka_Blue_Oval_Kosnar_Gemstone_IGI_Cert_227cts_a.jpg?v=1755366043"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/3443\/6412\/collections\/il_794xN.4727363153_ddok_f1eb091b-c65f-4d4b-840e-c7ee1bcd9042.webp?v=1734482594","url":"https:\/\/kosnargems.com\/collections\/blue-stones.oembed?page=8","provider":"Kosnar Gems","version":"1.0","type":"link"}