{"product_id":"15-85-ct-ascher-cut-bolivian-ametrine","title":"15.85 Ct Natural Ametrine - Ascher Cut Bolivian Bicolor Gemstone","description":"\u003cp\u003e\u003cspan\u003eDiscover the distinctive beauty of this impressive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15.85-carat Ametrine\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e from Bolivia, featuring an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAscher-style square cut\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and substantial dimensions of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15 × 15 × 11.1 mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Ametrine is known for its naturally contrasting combination of amethyst and citrine color zones, giving the gemstone a distinctive bicolor appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith its substantial \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15.85-carat weight\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and square profile, this loose Ametrine offers a strong presence for custom jewelry designs and gemstone collections. The geometric appearance of the cut makes it an interesting choice for buyers looking for a gemstone with a structured, contemporary shape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSourced from \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBolivia\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this Ametrine is particularly suited to collectors and jewelry enthusiasts interested in distinctive bicolor quartz gemstones. Its combination of size, square shape, Bolivian origin, and contrasting color zones gives it a unique character.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eGemstone Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eGemstone:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ametrine\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 15.85 Carats\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eShape \/ Cut:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Square \/ Ascher Cut\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 15 × 15 × 11.1 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eColor:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Bicolor Amethyst \u0026amp; Citrine\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOrigin:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Bolivia\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBirth Month:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e February – November\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eNatural Bolivian Ametrine\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAmetrine\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a distinctive bicolor quartz gemstone known for displaying both purple amethyst and yellow-to-orange citrine color zones within the same stone. This natural color combination gives Ametrine its recognizable appearance and makes it an interesting choice for gemstone collectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBolivian Ametrine\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e has a substantial 15.85-carat weight, providing a noticeable presence for jewelry and collection purposes. Its square profile further distinguishes it from more traditional oval, round, or cushion-cut gemstones.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAscher Cut Ametrine with a Square Profile\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAscher Cut\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is associated with a geometric square appearance and step-cut style. This type of cut can give a gemstone a structured and sophisticated look, making it an interesting option for contemporary jewelry designs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith dimensions of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15 × 15 × 11.1 mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this Ametrine has a substantial square profile that can work well as a center gemstone in a custom ring or pendant. The distinctive shape can also appeal to collectors who appreciate unusual gemstone cuts.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e15.85 Carat Loose Ametrine for Custom Jewelry\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAt \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15.85 carats\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this loose Ametrine offers considerable size for a custom jewelry project. Its square shape provides designers with a defined outline around which a personalized setting can be created.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis gemstone can be considered for statement rings, pendants, custom jewelry, or simply as a distinctive addition to an Ametrine collection. Its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBolivian origin and bicolor amethyst-citrine character\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e further add to its individuality.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAmetrine for Collectors\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCollectors interested in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enatural bicolor gemstones\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e may find Ametrine particularly appealing because of its combination of two quartz color varieties in one gemstone. This large 15.85-carat stone offers a substantial example for a gemstone collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts combination of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBolivian origin, large carat weight, square\/Ascher-style cut, and bicolor character\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e makes it a distinctive loose gemstone for enthusiasts looking for something beyond conventional single-color stones.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFebruary \u0026amp; November Birthstone Connection\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe supplied product information lists \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFebruary – November\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e as the birth months for this gemstone. This makes the stone relevant for buyers looking for a personalized birthstone-related gemstone or gift.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor custom jewelry, its distinctive bicolor appearance can also provide a meaningful way to incorporate two contrasting gemstone colors into one design.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose This Bolivian Ametrine?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eImpressive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15.85-carat\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e gemstone weight\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDistinctive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebicolor Ametrine\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e appearance\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAttractive combination of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eamethyst and citrine color zones\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eGeometric \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSquare \/ Ascher-style Cut\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSubstantial \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15 × 15 mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e dimensions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSourced from \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBolivia\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for custom jewelry and gemstone collections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eInteresting option for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAmetrine collectors\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePerfect For\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15.85 Ct Bolivian Ametrine\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e can be considered for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCustom statement rings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAmetrine pendants\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigner jewelry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePersonalized gemstone pieces\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFebruary–November birthstone-related jewelry\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLoose gemstone collections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAmetrine collectors\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eExplore Another Gemstone\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eYou can also explore our \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/gemstonesisland.com\/products\/1-70-ct-natural-blue-bicolor-tourmaline\"\u003e\u003cspan\u003e1.70 Ct Natural Blue Bicolor Tourmaline\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e for another distinctive natural bicolor gemstone from our collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePlease Note\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGemstone color may appear slightly different depending on lighting conditions and individual screen settings. A gemstone certificate can be provided upon request.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Gemstones Island","offers":[{"title":"Default Title","offer_id":67582424809705,"sku":null,"price":412.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/2478\/1801\/files\/Large_square_cut_Ametrine.webp?v=1790738392","url":"https:\/\/gemstonesisland.com\/products\/15-85-ct-ascher-cut-bolivian-ametrine","provider":"Gemstones Island","version":"1.0","type":"link"}