{"title":"Ametrine","description":"\u003cp\u003e\u003cspan style=\"color: rgb(145, 45, 155);\"\u003e\u003cstrong\u003eAMETRINE GEMSTONES – NATURAL AMETRINE, COLOR-ZONED CRYSTALS \u0026amp; RARE BI-COLORED GEMS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1356\" data-start=\"725\"\u003eThe \u003cem data-end=\"759\" data-start=\"729\"\u003eAmetrine Gemstone Collection\u003c\/em\u003e showcases one of the most unique and visually striking gemstones in the world. Ametrine is a naturally occurring bi-colored quartz that displays both amethyst’s purple tones and citrine’s golden hues within a single crystal. This rare color zoning—created when temperature and oxidation vary inside the gemstone during its formation—makes ametrine one of the most fascinating gems for collectors, jewelry enthusiasts and crystal lovers. Our collection features natural, carefully selected ametrine gemstones chosen for their clarity, saturation, symmetry of color zones and overall visual impact.\u003c\/p\u003e\n\u003cp data-end=\"1929\" data-start=\"1358\"\u003eAmetrine is found in very few locations globally, with nearly all gem-quality material coming from Bolivia. This limited origin contributes to its rarity, desirability and increasing value. Each gemstone in this collection is examined for balanced color distribution, sharp zoning lines, and internal brilliance—key factors that determine the quality and market value of natural ametrine. Whether the purple and yellow hues blend softly or form bold, contrasting zones, every ametrine gemstone offers a one-of-a-kind appearance that cannot be replicated by any other gem.\u003c\/p\u003e\n\u003cp data-end=\"2495\" data-start=\"1931\"\u003eThe dual-color nature of ametrine makes it exceptionally versatile for jewelry design. Faceted ametrines can be cut to emphasize the symmetry between purple and yellow zones, creating visually dramatic effects in rings, earrings and pendants. Collectors often choose emerald cuts, fantasy cuts or precision cuts because they accentuate the internal split of color and enhance brilliance. While many gemstones are prized for purity of color, ametrine is celebrated precisely for its contrasting tones—making each stone a natural artwork shaped by geological forces.\u003c\/p\u003e\n\u003cp data-end=\"3083\" data-start=\"2497\"\u003eAmetrine is also appreciated for its symbolic and metaphysical meaning. Traditionally, the purple portion represents clarity, intuition and spiritual insight, while the golden portion symbolizes joy, abundance and personal energy. Together, these dual energies are believed to create harmony, balance and mental alignment. Many clients seek ametrine not only for its striking appearance but also for its connection to emotional grounding and creative flow. These qualities make ametrine gemstones ideal gifts for personal milestones, transformation periods or moments of new beginnings.\u003c\/p\u003e\n\u003cp data-end=\"3636\" data-start=\"3085\"\u003eOur Ametrine Gemstone Collection includes a range of sizes, shapes and qualities suitable for custom jewelry or gemstone collecting. Whether you are searching for a centerpiece stone for a bespoke ring or a unique bi-colored gem to add to your fine gemstone collection, these carefully selected ametrines offer both aesthetic beauty and lasting value. Clients who enjoy richly colored gemstones often explore our \u003ca href=\"\/collections\/sapphire-jewelry\" title=\"Sapphire jewelry collection\"\u003eSapphire\u003c\/a\u003e, \u003ca href=\"\/collections\/amethyst-jewelry\" title=\"Amethyst jewelry collection\"\u003eAmethyst\u003c\/a\u003e and \u003ca href=\"\/collections\/citrine-jewelry\" title=\"Citrine jewelry collection\"\u003eCitrine\u003c\/a\u003e collections, which complement ametrine’s purple-yellow palette and allow for curated gemstone combinations.\u003c\/p\u003e\n\u003cp data-end=\"4033\" data-start=\"3638\"\u003eNatural ametrine requires thoughtful care due to its quartz composition. Although durable enough for everyday wear, the gemstone should be protected from hard impacts and stored away from harder gems such as sapphires or diamonds. With proper care, ametrine retains its vibrant colors and internal clarity for generations, making it a meaningful and enduring addition to any gemstone collection.\u003c\/p\u003e\n\u003cp data-end=\"4495\" data-start=\"4035\"\u003eThe \u003cem data-end=\"4069\" data-start=\"4039\"\u003eAmetrine Gemstone Collection\u003c\/em\u003e brings together rarity, beauty and symbolism in a form that is both visually captivating and deeply expressive. With its unique dual coloration, natural formation and limited origin, ametrine stands among the most fascinating gemstones available today. Whether chosen for jewelry creation, collecting or personal meaning, each piece in this collection represents the perfect balance of color, character and geological wonder.\u003c\/p\u003e","products":[{"product_id":"natural-ametrine-8-20-ct-purple-yellow-fancy-cut-untreated-bolivia","title":"Natural Ametrine 8.20 ct – Purple-Yellow, Fancy Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 8.20 carat natural ametrine from Bolivia features an artistic fancy cut and a vivid natural blend of purple and yellow tones. With excellent clarity and no treatment, it’s a captivating choice for custom high-jewelry designs with a bold and distinctive aesthetic. Comes with a standard seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546134343944,"sku":"AMR-00131","price":124.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-8-20-ct-fancy-cut.webp?v=1783157428"},{"product_id":"natural-ametrine-15-73-ct-purple-yellow-oval-cut-untreated-bolivia","title":"Natural Ametrine 15.73 ct – Purple-Yellow, Oval Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 15.73 carat natural ametrine from Bolivia features a classic oval cut and a seamless blend of purple and yellow tones, showcasing the gem’s natural bi-color zoning. Eye clean and untreated, it is a perfect choice for elegant statement jewelry with visual intrigue. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546132803848,"sku":"AT0103GR1","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-1573-ct-purple-yellow-oval-cut-untreated-bolivia-2110960.jpg?v=1764732875"},{"product_id":"natural-ametrine-18-40-ct-purple-yellow-fancy-oval-cut-untreated-bolivia","title":"Natural Ametrine 18.40 ct – Purple-Yellow, Fancy Oval Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 18.40 carat natural ametrine from Bolivia features a unique fancy oval cut and a harmonious blend of purple and yellow hues. With eye clean clarity and no treatment, it showcases the stone’s natural beauty and elegance. A perfect gem for one-of-a-kind statement jewelry. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546133623048,"sku":"AT0190GR1","price":354.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-1840-ct-purple-yellow-fancy-oval-cut-untreated-bolivia-4039314.jpg?v=1764732877"},{"product_id":"natural-ametrine-19-55-ct-purple-yellow-oval-cut-untreated-bolivia","title":"Natural Ametrine 19.55 ct – Purple-Yellow, Oval Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 19.55 carat natural ametrine from Bolivia features a classic oval cut with a beautifully balanced mix of purple and yellow tones. Eye clean and untreated, it captures the essence of natural bi-color elegance and is ideal for bespoke jewelry pieces that stand out. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546133524744,"sku":"AT0016GR1","price":341.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-1955-ct-purple-yellow-oval-cut-untreated-bolivia-2914249.jpg?v=1764732876"},{"product_id":"natural-ametrine-21-62-ct-purple-yellow-oval-cut-untreated-bolivia","title":"Natural Ametrine 21.62 ct – Purple-Yellow, Oval Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 21.62 carat natural ametrine from Bolivia showcases a refined oval cut and a well-defined fusion of purple and yellow tones. Eye clean and untreated, it is a stunning choice for bespoke jewelry that highlights natural color contrast and symmetry. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546133033224,"sku":"AT0103GR","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-2162-ct-purple-yellow-oval-cut-untreated-bolivia-7314779.jpg?v=1764732875"},{"product_id":"natural-ametrine-44-45-ct-purple-yellow-oval-cut-untreated-bolivia","title":"Natural Ametrine 44.45 ct – Purple-Yellow, Oval Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 44.45 carat natural ametrine from Bolivia showcases a bold oval cut and a beautifully balanced interplay of purple and yellow hues. Eye clean and untreated, this gem is a powerful centerpiece for a bespoke high-jewelry creation or a remarkable addition to a gemstone collection. Comes with a standard seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546132476168,"sku":"AT0101GR","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-4445-ct-purple-yellow-oval-cut-untreated-bolivia-1010059.jpg?v=1764732876"},{"product_id":"natural-ametrine-20-00-ct-purple-yellow-oval-cut-untreated-bolivia","title":"Natural Ametrine 20.00 ct – Purple-Yellow, Oval Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 20.00 carat natural ametrine from Bolivia features a classic oval cut with a vivid blend of purple and yellow tones. Eye clean and untreated, it showcases natural color zoning and elegant proportions, making it an exceptional centerpiece for sophisticated jewelry. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546132377864,"sku":"AT0016GR","price":492.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-2000-ct-purple-yellow-oval-cut-untreated-bolivia-3411577.jpg?v=1764732874"},{"product_id":"natural-ametrine-11-12-ct-purple-yellow-rectangular-cut-untreated-bolivia","title":"Natural Ametrine 11.12 ct – Purple-Yellow, Rectangular Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 11.12 carat natural ametrine from Bolivia features a sharp rectangular cut with a vivid transition between purple and yellow tones. Eye clean and untreated, it’s an exceptional gemstone ideal for bold, geometric jewelry with natural bi-color beauty. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546131919112,"sku":"AT0068GR","price":172.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-1112-ct-purple-yellow-rectangular-cut-untreated-bolivia-7935513.jpg?v=1764732877"},{"product_id":"natural-ametrine-19-70-ct-purple-yellow-fancy-cut-untreated-bolivia","title":"Natural Ametrine 19.70 ct – Purple-Yellow, Fancy Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 19.70 carat natural ametrine from Bolivia features a sophisticated fancy cut and a vibrant fusion of purple and yellow tones. Eye clean and untreated, it combines artistic cutting with naturally striking color contrast, making it a perfect gem for creative custom jewelry. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44546127921416,"sku":"AT0149GR","price":398.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-1970-ct-purple-yellow-fancy-cut-untreated-bolivia-6304465.jpg?v=1764732874"},{"product_id":"natural-ametrine-9-48-ct-purple-yellow-rectangular-cut-untreated-bolivia","title":"Natural Ametrine 9.48 ct – Purple-Yellow, Rectangular Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 9.48 carat natural ametrine from Bolivia features a clean rectangular cut and a vivid blend of purple and yellow tones. Eye clean and untreated, it’s a sophisticated gemstone ideal for creating elegant, bi-color statement jewelry. Comes with a standard seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545566998792,"sku":"AT0107GR","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-948-ct-purple-yellow-rectangular-cut-untreated-bolivia-9492436.jpg?v=1764732873"},{"product_id":"natural-ametrine-10-00-ct-purple-yellow-rectangular-cut-untreated-bolivia","title":"Natural Ametrine 10.00 ct – Purple-Yellow, Rectangular Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 10.00 carat natural ametrine from Bolivia features a striking rectangular cut and a natural fusion of purple and yellow hues. Eye clean and untreated, this gemstone is prized for its unique bi-color zoning, making it a sophisticated choice for designer jewelry. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545562411272,"sku":"AT0107GR2a","price":158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-1000-ct-purple-yellow-rectangular-cut-untreated-bolivia-7522193.jpg?v=1764732875"},{"product_id":"natural-ametrine-21-40-ct-matching-pair-emerald-cut-purple-orange-untreated-bolivia","title":"Natural Ametrine 21.40 ct – Matching Pair, Emerald Cut, Purple-Orange, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis matching pair of natural ametrine gemstones, totaling 21.40 carats, features precise emerald cuts with a harmonious blend of purple and orange hues. Eye clean and untreated, these Bolivian gems are ideal for creating elegant earrings or a balanced duo of bespoke jewelry pieces. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44545560117512,"sku":"AT0204GR","price":509.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-2140-ct-matching-pair-emerald-cut-purple-orange-untreated-bolivia-5770391.jpg?v=1764732551"},{"product_id":"ametrine-8-24ct-emerald-untreated","title":"Natural Ametrine 8.24 ct – Purple\/Yellow, Emerald Cut, Untreated","description":"\u003cp data-start=\"277\" data-end=\"889\"\u003eThis natural ametrine weighs \u003cstrong data-start=\"306\" data-end=\"321\"\u003e8.24 carats\u003c\/strong\u003e and is beautifully fashioned in a classic \u003cstrong data-start=\"364\" data-end=\"379\"\u003eemerald cut\u003c\/strong\u003e, measuring \u003cstrong data-start=\"391\" data-end=\"418\"\u003e14.26 × 10.59 × 6.73 mm\u003c\/strong\u003e. The gemstone displays the unique color zoning that makes ametrine so distinctive, combining delicate purple amethyst tones with warm golden citrine hues within a single crystal. With \u003cstrong data-start=\"603\" data-end=\"642\"\u003eclarity graded as slightly included\u003c\/strong\u003e, the stone retains good transparency while showcasing its natural character. \u003cstrong data-start=\"720\" data-end=\"755\"\u003eUntreated and naturally colored\u003c\/strong\u003e, this gemstone exhibits the authentic bi-color appearance that has made ametrine a favorite among collectors and jewelry enthusiasts.\u003c\/p\u003e\n\u003cp data-start=\"891\" data-end=\"1410\"\u003eAmetrine is a rare and fascinating variety of quartz formed by the natural combination of amethyst and citrine, creating a striking two-color appearance highly valued by gemstone enthusiasts. The elegant emerald cut enhances the contrast between the colors while emphasizing the gemstone's clarity and geometric beauty. Its attractive color combination, natural untreated origin, and distinctive appearance make this gemstone an excellent choice for collectors and custom jewelry designs seeking something truly unique.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e Comes with a standart seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44638872437000,"sku":"AMR-0002","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-8-24-ct-emerald-cut.webp?v=1780303150"},{"product_id":"natural-ametrine-7-07-ct-purple-yellow-fancy-octagonal-cut-untreated","title":"Natural Ametrine 7.07 ct – Purple\/Yellow, Fancy Octagonal Cut, Untreated","description":"\u003cp data-start=\"275\" data-end=\"620\" class=\"\"\u003eThis 7.07 carat natural ametrine features a sophisticated fancy octagonal cut and a harmonious blend of purple and yellow tones. With eye clean clarity and no treatment, it offers both visual impact and refined symmetry, ideal for custom high-end jewelry. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44638886527240,"sku":"KN0195GR05","price":107.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-7-07ct-fancy-octagonal-purple-yellow.heic?v=1747760164"},{"product_id":"natural-ametrine-7-65-ct-purple-yellow-cut-cornered-whistle-cut-untreated","title":"Natural Ametrine 7.65 ct – Purple\/Yellow, Cut-Cornered Whistle Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 7.65 carat natural ametrine features a modern cut-cornered whistle cut and a vibrant bi-color transition of purple and yellow hues. With excellent clarity and no treatment, it’s an ideal gemstone for unique, design-forward jewelry creations. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44638895636744,"sku":"KN0195GR06a","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-7-65ct-whistle-cut-purple-yellow.heic?v=1747760440"},{"product_id":"natural-ametrine-6-68-ct-violet-yellow-cut-cornered-whistle-cut-untreated","title":"Natural Ametrine 6.68 ct – Violet\/Yellow, Cut-Cornered Whistle Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 6.68 carat natural ametrine features a distinctive cut-cornered whistle cut and a vibrant transition between violet and yellow hues. With eye clean clarity and no treatment, it’s a unique and refined choice for bold, custom-designed jewelry. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44638901567752,"sku":"KN0195GR15","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-668-ct-violetyellow-cut-cornered-whistle-cut-untreated-3809074.jpg?v=1764731708"},{"product_id":"natural-ametrine-6-55-ct-purple-yellow-lozenge-cut-untreated","title":"Natural Ametrine 6.55 ct – Purple\/Yellow, Lozenge Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 6.55 carat natural ametrine features a rare lozenge cut and a striking blend of purple and yellow hues. With eye clean clarity and no treatment, it offers a refined and geometric look—perfect for modern, design-driven jewelry creations. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44638906777864,"sku":"KN0195GR02a","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-6-55ct-lozenge-purple-yellow.heic?v=1747759686"},{"product_id":"natural-ametrine-5-92-ct-purple-yellow-tapered-baguette-cut-untreated","title":"Natural Ametrine 5.92 ct – Purple\/Yellow, Tapered Baguette Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 5.92 carat natural ametrine features a rare tapered baguette cut that accentuates its sharp bi-color zoning in purple and yellow tones. Eye clean and untreated, this gemstone is a perfect match for modern, avant-garde jewelry creations. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44638919917832,"sku":"KN0195GR13a","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-5-92ct-tapered-baguette-purple-yellow.heic?v=1747759137"},{"product_id":"natural-ametrine-7-03-ct-purple-yellow-tapered-baguette-cut-untreated","title":"Natural Ametrine 7.03 ct – Purple\/Yellow, Tapered Baguette Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 7.03 carat natural ametrine features a rare tapered baguette cut with a flawless blend of purple and yellow hues. With internally flawless clarity and no treatment, it offers striking symmetry and brilliance, ideal for avant-garde or architectural jewelry pieces. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44638981751048,"sku":"KN0195GR17","price":108.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-7-03ct-tapered-baguette-purple-yellow.heic?v=1747760032"},{"product_id":"natural-ametrine-9-04-ct-purple-yellow-tapered-baguette-cut-untreated","title":"Natural Ametrine 9.04 ct – Purple\/Yellow, Tapered Baguette Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 9.04 carat natural ametrine features a stylish tapered baguette cut that highlights the striking contrast between its purple and yellow hues. Eye clean and untreated, this gem offers a bold, architectural elegance perfect for contemporary high-end jewelry. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44638988402952,"sku":"KN0195GR16a","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-904-ct-purpleyellow-tapered-baguette-cut-untreated-9527962.jpg?v=1764731708"},{"product_id":"natural-ametrine-7-27-ct-purple-yellow-kite-cut-untreated","title":"Natural Ametrine 7.27 ct – Purple\/Yellow, Kite Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 7.27 carat natural ametrine features a unique kite cut and a vivid display of purple and yellow bi-color zoning. Eye clean and untreated, it is a visually striking gemstone ideal for avant-garde or statement jewelry pieces. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44638992531720,"sku":"KN0195GR18","price":112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-7-27ct-kite-purple-yellow.heic?v=1747760283"},{"product_id":"natural-ametrine-7-78-ct-purple-yellow-emerald-cut-untreated","title":"Natural Ametrine 7.78 ct – Purple\/Yellow, Emerald Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 7.78 carat natural ametrine showcases a classic emerald cut with crisp lines and a balanced display of purple and yellow hues. Eye clean and untreated, it is an excellent gemstone for elegant custom jewelry that highlights natural bi-color charm. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44638997741832,"sku":"KN0195GR10a","price":118.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-7-78ct-emerald-purple-yellow.heic?v=1747760555"},{"product_id":"natural-ametrine-6-32-ct-purple-yellow-octagonal-cut-untreated","title":"Natural Ametrine 6.32 ct – Purple\/Yellow, Octagonal Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 6.32 carat natural ametrine features a refined octagonal cut and a vivid display of purple and yellow tones in harmonious balance. Eye clean and untreated, it is a sophisticated choice for unique fine jewelry that highlights natural bi-color beauty. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44639001837832,"sku":"KN0195GR08","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-6-32-ct-octagonal-cut.webp?v=1783157795"},{"product_id":"natural-ametrine-6-11-ct-purple-yellow-octagonal-cut-untreated","title":"Natural Ametrine 6.11 ct – Purple\/Yellow, Octagonal Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 6.11 carat natural ametrine showcases a crisp octagonal cut and a vibrant bi-color blend of purple and yellow. With eye clean clarity and no treatments, it offers an elegant geometric aesthetic perfect for sophisticated custom jewelry. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44639034081544,"sku":"KN0195GR09","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-611-ct-purpleyellow-octagonal-cut-untreated-6280296.jpg?v=1764731710"},{"product_id":"natural-ametrine-5-34-ct-purple-yellow-octagonal-cut-untreated","title":"Natural Ametrine 5.34 ct – Purple\/Yellow, Octagonal Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 5.34 carat natural ametrine showcases a precise octagonal cut with a distinct purple and yellow bi-color pattern. Eye clean and untreated, it’s an elegant gemstone ideal for unique custom jewelry with sharp symmetry and bold contrast. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44639036834056,"sku":"KN0195GR07","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-534-ct-purpleyellow-octagonal-cut-untreated-8756666.jpg?v=1764731710"},{"product_id":"natural-ametrine-5-17-ct-purple-yellow-octagonal-cut-untreated","title":"Natural Ametrine 5.17 ct – Purple\/Yellow, Octagonal Cut, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 5.17 carat natural ametrine features a classic octagonal cut and a defined bi-color contrast of purple and yellow. With visible inclusions and no treatment, it offers authentic natural charm and modern geometric elegance. Comes with a basic seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44639038505224,"sku":"AM0195GR11a","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-5-17ct-octagonal-purple-yellow.heic?v=1747680724"},{"product_id":"ametrine-quartz-13-20ct-cushion-cgl","title":"Natural Ametrine Quartz 13.20 ct – Cushion Cut, ČGL Certified","description":"\u003cp data-start=\"125\" data-end=\"596\"\u003eThis natural ametrine quartz weighs 13.20 carats and features an elegant cushion cut measuring 14.74 × 12.57 × 10.05 mm. The gemstone displays a delicate combination of light violetish purple and orangy yellow hues, characteristic of natural ametrine, a unique variety of quartz formed by the combination of amethyst and citrine within a single crystal. With its transparent clarity and faceted crown and pavilion, the stone offers attractive brilliance and color zoning.\u003c\/p\u003e\n\u003cp data-start=\"598\" data-end=\"975\"\u003eCertified by the Czech Gemological Laboratory (ČGL), the gemstone comes with independent verification of its natural origin and authenticity. Its generous size and distinctive bi-color appearance make it suitable for collectors as well as for custom-made jewelry designs such as rings or pendants. A visually appealing and affordable gemstone with excellent presentation value.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44641290060040,"sku":"KN0195GR12Ga","price":389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/Ametrine-13-20-ct-cushion-cut-cgl-certificate.webp?v=1779982136"},{"product_id":"natural-ametrine-10-81-ct-bicolor-lozenge-cut-light-violet-orange-yellow-untreated","title":"Natural Ametrine 10.81 ct – Bicolor, Lozenge Cut, Light Violet \/ Orange Yellow, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 10.81 carat natural ametrine features a rare lozenge cut and an elegant blend of light violet and orange-yellow hues. Internally flawless and untreated, the gemstone offers exceptional optical clarity and color contrast, making it a refined and collectible choice for bespoke jewelry. Comes with a basic seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44643638640904,"sku":"AME0195GR01","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-1081-ct-bicolor-lozenge-cut-light-violet-orange-yellow-untreated-3571640.jpg?v=1764731708"},{"product_id":"natural-ametrine-3-44-ct-triangle-cut-light-violet-yellow-untreated-gemtrue-certified","title":"Natural Ametrine 3.44 ct – Triangle Cut, Light Violet\/Yellow, Untreated, GEMTRUE Certified","description":"\u003cp\u003e\u003cspan\u003eThis 3.44 carat natural ametrine features a precise triangle cut and a delicate blend of light violet and yellow hues. With minor inclusions and no treatment, it offers a modern and fresh aesthetic. Certified by GEMTRUE, this gem is a perfect fit for original, design-forward jewelry pieces.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44773089018120,"sku":"GP74849","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-3-44ct-triangle-violet-yellow.heic?v=1747679839"},{"product_id":"natural-ametrine-3-52-ct-triangle-cut-violet-yellow-untreated-gemtrue-certified","title":"Natural Ametrine 3.52 ct – Triangle Cut, Violet\/Yellow, Untreated, GEMTRUE Certified","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 3.52 carat natural ametrine showcases a precise triangle cut and a striking contrast of violet and yellow tones. With minor inclusions and no treatment, the gemstone offers bold geometry and natural bi-color zoning. Certified by GEMTRUE, it’s ideal for distinctive and modern jewelry designs.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44773095407880,"sku":"GP74853","price":145.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-3-52ct-triangle-violet-yellow.heic?v=1747680004"},{"product_id":"natural-ametrine-3-30-ct-triangle-cut-violet-yellow-untreated-gemtrue-certified","title":"Natural Ametrine 3.30 ct – Triangle Cut, Violet\/Yellow, Untreated, GEMTRUE Certified","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 3.30 carat natural ametrine features a striking triangle cut and a vibrant mix of violet and yellow tones. With minor inclusions and no treatment, this certified gem by GEMTRUE stands out for its bold geometry and natural bi-color elegance—perfect for modern custom jewelry.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44773099110664,"sku":"GP74864","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-3-30ct-triangle-violet-yellow.heic?v=1747679640"},{"product_id":"natural-ametrine-13-44-ct-light-violetish-purple-cut-cornered-square-untreated","title":"Natural Ametrine 13.44 ct – Light Violetish Purple, Cut-Cornered Square, Untreated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 13.44 carat natural ametrine features a precise cut-cornered square shape and a delicate light violetish purple tone, with subtle bi-color zoning that adds depth and character. Eye clean and untreated, it’s an elegant choice for sophisticated jewelry with a modern twist. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44891656585480,"sku":"22-01 055","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-1344-ct-light-violetish-purple-cut-cornered-square-untreated-4698312.jpg?v=1764731480"},{"product_id":"natural-ametrine-10-46-ct-light-violetish-purple-pear-cut-untreated-bolivia","title":"Natural Ametrine 10.46 ct – Light Violetish Purple, Pear Cut, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 10.46 carat natural ametrine from Bolivia presents a pear cut with soft violetish purple tones subtly merging into golden hues. Eye clean and untreated, it offers a refined and naturally elegant look, perfect for one-of-a-kind high jewelry. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44891677163784,"sku":"AMETRINE001","price":159.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-1046-ct-light-violetish-purple-pear-cut-untreated-bolivia-3578523.jpg?v=1764731480"},{"product_id":"natural-ametrine-11-15-ct-light-violetish-purple-cut-cornered-rectangular-untreated-bolivia","title":"Natural Ametrine 11.15 ct – Light Violetish Purple, Cut-Cornered Rectangular, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 11.15 carat natural ametrine from Bolivia features a unique cut-cornered rectangular shape and a gentle light violetish purple hue with subtle bi-color transitions. With minor natural inclusions and no treatments, it is a sophisticated gemstone ideal for refined and original jewelry designs. Comes with a standard seller’s certificate; GIA or IGI certification available upon request for an additional fee.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":44900007117064,"sku":"22-01 057","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-1115-ct-light-violetish-purple-cut-cornered-rectangular-untreated-bolivia-9135606.jpg?v=1764731481"},{"product_id":"natural-ametrine-92-00-ct-purple-yellow-cut-cornered-rectangular-untreated-bolivia","title":"Natural Ametrine 92.00 ct – Purple-Yellow, Cut-Cornered Rectangular, Untreated, Bolivia","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis monumental 92.00 carat natural ametrine from Bolivia features a sophisticated cut-cornered rectangular shape and a vivid fusion of purple and yellow tones. Eye clean and untreated, it offers exceptional presence and elegance—perfect for a showpiece in a fine gemstone collection or an extraordinary custom creation. Comes with a standard seller’s certificate; GIA or IGI certification available upon request.\u003c\/span\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":49526403072264,"sku":"AT1903730GR2","price":1380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-9200-ct-purple-yellow-cut-cornered-rectangular-untreated-bolivia-7338977.jpg?v=1764731180"},{"product_id":"ametrine-20-69-ct-violet-yellow-octagonal-cut-agr-certified","title":"Natural Ametrine 20.69 ct – Violet\/Yellow, Octagonal Cut, AGR Certified","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis natural ametrine from Bolivia showcases a striking bi-color composition of violet and golden yellow in an elegant octagonal cut. Unheated and untreated, it retains its natural essence, underscored by AGR certification ensuring authenticity. A refined and curated piece, ideal for bespoke jewelry or private collections, it combines the artistic charm of amethyst and citrine in one timeless gem.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":51705862652168,"sku":"GP-155586","price":1254.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-2069-ct-violetyellow-octagonal-cut-agr-certified-3240839.jpg?v=1764729740"},{"product_id":"ametrine-37-54-ct-violet-yellow-octagonal-cut-agr-certified","title":"Ametrine 37.54 ct – Violet\/Yellow, Octagonal Cut, AGR Certified","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis exceptional natural ametrine from Bolivia weighs an impressive 37.54 carats and dazzles with a harmonious interplay of violet and golden yellow. Precision-faceted in an octagonal shape, it is completely untreated, maintaining its full natural character. AGR certification guarantees its authenticity. A perfect gem for collectors or bespoke high-jewelry designs seeking a one-of-a-kind statement piece with vibrant energy and timeless elegance.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":51707504951560,"sku":"GP-69936","price":1584.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/ametrine-3754-ct-violetyellow-octagonal-cut-agr-certified-3489575.jpg?v=1764729740"},{"product_id":"ametrine-15-94-ct-violet-yellow-octagonal-cut","title":"Ametrine 15.94 ct – Violet\/Yellow, Octagonal Cut","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThis 15.94 carat natural ametrine is a true gem for refined collectors, showcasing an exquisite balance of violet and golden yellow hues. Cut into a soft cushion shape and boasting VVS clarity, it is completely untreated, preserving its organic allure. Its harmonious coloration and masterful faceting make it an elegant choice for artisan-crafted jewelry or private collections where quality and uniqueness matter.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":51709338190088,"sku":"2584178GR","price":544.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/ametrine-1594-ct-violetyellow-octagonal-cut-8590198.webp?v=1764729733"},{"product_id":"natural-ametrine-39-50-ct-pear-cut","title":"Natural Ametrine 39.50 ct – Pear Cut, Heat Treated","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta charset=\"UTF-8\"\u003eThis 39.50 carat natural ametrine showcases a gentle blend of lavender-purple and golden-yellow hues, characteristic of this unique bi-color quartz variety. Cut in a large pear-shaped faceted design measuring 24.8 × 17.4 × 14.8 mm, the gemstone displays bright internal reflections and a smooth gradient between its two natural color zones.\u003cbr data-start=\"844\" data-end=\"847\"\u003eThe stone has undergone standard heat treatment, commonly used to enhance the clarity and saturation of its dual tones.\u003cbr data-start=\"970\" data-end=\"973\"\u003eWith its substantial size and eye-catching color transition, this ametrine is well suited for statement jewelry pieces such as pendants or bold custom designs.\u003cbr data-start=\"1132\" data-end=\"1135\"\u003eA distinctive gemstone offering both visual interest and versatility in contemporary jewelry.\u003cbr\u003e\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":52840445509896,"sku":null,"price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-3950-ct-pear-cut-heat-treated-6068161.jpg?v=1764729252"},{"product_id":"ametrine-15-87ct-cushion-igi","title":"Ametrine 15.87 ct – IGI certificate","description":"\u003cp data-start=\"104\" data-end=\"627\"\u003eThis natural ametrine quartz weighs an impressive 15.87 carats and displays a captivating combination of brownish yellow and purple hues with excellent transparency and vibrant brilliance. The gemstone is expertly fashioned in a cushion mixed cut measuring 16.08 × 13.69 × 9.47 mm, enhancing the natural color zoning and creating remarkable depth and light reflection. Ametrine is a unique quartz variety formed naturally from both amethyst and citrine within a single crystal, making every gemstone visually distinctive.\u003c\/p\u003e\n\u003cp data-start=\"629\" data-end=\"1092\"\u003eThe gemstone features natural internal characteristics, confirming its authentic natural origin and individuality. Certified by the International Gemological Institute (IGI), this ametrine comes with independent verification of its gemstone identity and natural properties, providing additional confidence for collectors and buyers. The cushion mixed cut emphasizes both the warm golden tones and rich purple coloration while maximizing brilliance and symmetry.\u003c\/p\u003e\n\u003cp data-start=\"1094\" data-end=\"1282\"\u003eIts substantial carat weight, elegant bi-color appearance, and IGI certification make this ametrine an exceptional centerpiece gemstone for collectors and bespoke luxury jewelry creations.\u003c\/p\u003e","brand":"SOSNA Gems \u0026 Jewellery","offers":[{"title":"Default Title","offer_id":53026750529800,"sku":null,"price":896.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/ametrine-15-87-ct.webp?v=1780434074"},{"product_id":"untreated-ametrine-10-67-ct-fancy","title":"Natural Ametrine 10.67 ct – Fancy Cut, Untreated","description":"\u003cp\u003eThis 10.67 ct natural ametrine displays a distinct bicolor transition between violet and yellow tones. The gemstone is fashioned into a fancy cut with dimensions of 17.48 x 14.35 mm, maximizing the visual separation of the two color zones. Ametrine of this clarity and scale is a technical rarity for the species.\u003c\/p\u003e\u003cp\u003eThe clarity is graded as eye clean, indicating a lack of inclusions visible to the unaided eye. This high transparency ensures uninterrupted brilliance across the broad facets of the fancy shape. The stone shows no indication of treatment, preserving its natural color characteristics and chemical composition.\u003c\/p\u003e\u003cp\u003eDocumented with a Sosna Gems internal report, this 10.67 ct ametrine serves as a significant specimen for a variety-focused collection. Independent laboratory certification is available on request. Its dimensions and saturated bicolor zoning make it a candidate for a statement pendant or a custom architectural jewelry design.\u003c\/p\u003e","brand":"SOSNA Gems","offers":[{"title":"Default Title","offer_id":58196787855624,"sku":"AMR-000011","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/untreated-ametrine-10-67-ct-fancy-1.webp?v=1784553030"},{"product_id":"natural-ametrine-5-93-ct-rectangle","title":"Natural Ametrine 5.93 ct – Rectangle, Untreated","description":"\u003cp\u003eThis 5.93 ct ametrine displays a bicolor presentation of light purple and light yellow. Its rectangular cut emphasizes the interplay of these hues.\u003c\/p\u003e\n\u003cp\u003eThe stone is eye clean. It shows no indication of treatment. Ametrine is found primarily in Bolivia.\u003c\/p\u003e","brand":"SOSNA Gems","offers":[{"title":"Default Title","offer_id":58252490965256,"sku":"AMR-000001","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-5-93-ct-rectangle-1.webp?v=1784569619"},{"product_id":"natural-ametrine-8-61-ct-rectangle","title":"Natural Ametrine 8.61 ct - Rectangle, Untreated","description":"\u003cp\u003eThis 8.61 ct Ametrine exhibits a bi-color characteristic, presenting light purple and light yellow zones. Ametrine is a bicolored quartz variety, and this material originated in Bolivia.\u003c\/p\u003e\n\n\u003cp\u003eThe gemstone’s clarity is Eye Clean. Its dimensions are 12.52 x 11.34 x 6.63 mm. No indication of treatment was detected.\u003c\/p\u003e\n\n\u003cp\u003eThis Ametrine is documented by a Sosna Gems Colored Stone Report. Its rectangle cut makes it suitable for custom jewelry.\u003c\/p\u003e","brand":"SOSNA Gems","offers":[{"title":"Default Title","offer_id":58252712509704,"sku":"AMR-000004","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-8-61-ct-rectangle-1.webp?v=1784569692"},{"product_id":"natural-ametrine-8-97-ct-rectangle","title":"Natural Ametrine 8.97 ct – Rectangle Cut, Untreated","description":"\u003cp\u003eThis 8.97 ct natural ametrine displays the distinctive bicolor characteristic of this gemstone. Yellow and purple zones are visible within the stone. Clarity is eye clean.\u003c\/p\u003e\n\u003cp\u003eThe ametrine has a rectangular cut, measuring 12.50 x 12.24 x 6.90 mm. It originates from Bolivia. This ametrine shows no indication of treatment.\u003c\/p\u003e\n\u003cp\u003eDocumented with a Sosna Gems internal report, this gemstone is suitable for custom jewelry design.\u003c\/p\u003e","brand":"SOSNA Gems","offers":[{"title":"Default Title","offer_id":58252818153736,"sku":"AMR-000009","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-8-97-ct-rectangle-1.webp?v=1784569559"},{"product_id":"natural-ametrine-9-48-ct-rectangle","title":"Natural Ametrine 9.48 ct – Rectangle, Untreated","description":"\u003cp\u003eThis 9.48 ct Ametrine exhibits a bi-color presentation of light purple and light yellow. Its rectangle cut emphasizes the transitional zoning.\u003c\/p\u003e\n\u003cp\u003eThe gemstone features Eye Clean clarity. It measures 14.61x11.13x7.01 mm.\u003c\/p\u003e\n\u003cp\u003eThis Ametrine originates from Bolivia. It shows no indication of treatment. Documentation is provided with a Sosna Gems Colored Stone Report.\u003c\/p\u003e","brand":"SOSNA Gems","offers":[{"title":"Default Title","offer_id":58252850987272,"sku":"AMR-000020","price":137.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-9-48-ct-rectangle-1_1bc5a610-a2af-4308-8507-391a39ac4d86.webp?v=1784569517"},{"product_id":"natural-ametrine-10-2-ct-rectangle","title":"Natural Ametrine 10.2 ct – Rectangle, Untreated","description":"\u003cp\u003eThis natural ametrine weighs 10.2 ct. It displays a bi-color purple and yellow, characteristic of this quartz variety.\u003c\/p\u003e\n\u003cp\u003eThe gemstone measures 12.87 x 12.32 x 7.92 mm, cut into a rectangle. It exhibits eye clean clarity under 10x magnification. This ametrine shows no indication of treatment.\u003c\/p\u003e\n\u003cp\u003eThis ametrine originates from Bolivia. It is documented with a Sosna Gems Colored Stone Report.\u003c\/p\u003e","brand":"SOSNA Gems","offers":[{"title":"Default Title","offer_id":58252883001608,"sku":"AMR-000022","price":148.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-10-2-ct-rectangle-1.webp?v=1784569457"},{"product_id":"natural-ametrine-9-7-ct-rectangle","title":"Natural Ametrine 9.70 ct – Rectangle, Untreated","description":"\u003cp\u003eThis 9.70 ct ametrine displays a bicolor of purple and yellow. Its rectangle cut and eye-clean clarity enhance its visual character.\u003c\/p\u003e\n\u003cp\u003eThe gemstone measures 12.48 x 12.40 x 7.81 mm. It originates from Bolivia and shows no indication of treatment.\u003c\/p\u003e\n\u003cp\u003eDocumentation is provided through a Sosna Gems Colored Stone Report. This ametrine is suitable for a custom jewelry piece or as an addition to a discerning collection.\u003c\/p\u003e","brand":"SOSNA Gems","offers":[{"title":"Default Title","offer_id":58252901286152,"sku":"AMR-000029","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-9-7-ct-rectangle-1_c8908185-a1cf-4d0c-a08d-dca40613c7f8.webp?v=1784569416"},{"product_id":"natural-ametrine-9-76-ct-emerald","title":"Natural Ametrine 9.76 ct - Emerald Cut, Untreated","description":"\u003cp\u003eThis 9.76 ct Ametrine displays a bicolor of purple and yellow, with the distinct color zoning characteristic of this quartz variety.\u003c\/p\u003e\n\u003cp\u003eThe gemstone measures 15.66 x 10.70 x 6.76 mm. It is cut in an emerald shape. The clarity is Near Eye Clean.\u003c\/p\u003e\n\u003cp\u003eThis Ametrine originates from Bolivia. A Sosna Gems Colored Stone Report confirms no indication of treatment. Ametrine is known for its natural bicolored appearance, making it suitable for unique jewelry designs or as a collector's stone.\u003c\/p\u003e","brand":"SOSNA Gems","offers":[{"title":"Default Title","offer_id":58252925600008,"sku":"AMR-000030","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-9-76-ct-emerald-1_eaba3ea0-a35f-4a01-bed2-47ffe121bb6e.webp?v=1784575721"},{"product_id":"natural-ametrine-17-24-ct-octagon","title":"Ametrine 17.24 ct – Octagon, Untreated","description":"\u003cp\u003eThis 17.24 ct ametrine from Bolivia displays a distinctive bicolor separation. The gemstone combines both purple and yellow hues within a single specimen.\u003c\/p\u003e\n\n\u003cp\u003eThe ametrine is cut into an octagon. This gemstone is eye clean. Its dimensions are 17.03 x 14.71 x 8.12 mm.\u003c\/p\u003e\n\n\u003cp\u003eThere is no indication of treatment on this ametrine. This gemstone is documented with a Sosna Gems Colored Stone Report.\u003c\/p\u003e","brand":"SOSNA Gems","offers":[{"title":"Default Title","offer_id":58252979831048,"sku":"AMR-000033","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-17-24-ct-octagon-1.webp?v=1784569339"},{"product_id":"natural-ametrine-16-68-ct-emerald","title":"Natural Ametrine 16.68 ct – Emerald Cut, Untreated","description":"\u003cp\u003eThis 16.68 ct Ametrine displays the characteristic bicolor zoning of purple and yellow. The emerald cut highlights the color transition.\u003c\/p\u003e\n\n\u003cp\u003eIts clarity grade is Eye Clean. This Ametrine shows no indication of treatment. It originates from Bolivia.\u003c\/p\u003e\n\n\u003cp\u003eThis gemstone is documented with a Sosna Gems Colored Stone Report. Independent laboratory certification is available on request.\u003c\/p\u003e","brand":"SOSNA Gems","offers":[{"title":"Default Title","offer_id":58253098483976,"sku":"AMR-000034","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/files\/natural-ametrine-16-68-ct-emerald-1.webp?v=1784569302"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/8398\/2600\/collections\/ametrine-1716964.jpg?v=1764969060","url":"https:\/\/sosnagems.com\/collections\/ametrine.oembed?page=3","provider":"SOSNA Gems","version":"1.0","type":"link"}