{"product_id":"15-04ct-etw-earth-mined-bi-color-ametrine-princess-fancy-cut-unheated","title":"15.04ct ETW Earth-Mined Bi-Color Ametrine – Princess Fancy Cut, Unheated","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e15.04ct ETW Earth-Mined Bi-Color Ametrine – Princess Fancy Cut, Unheated\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis impressive 15.04-carat earth-mined bi-color ametrine from Brazil features a beautiful combination of purple and golden yellow coloration in a distinctive princess fancy cut. Its substantial size, contrasting colors, and natural unheated character make it an attractive choice for statement jewelry or gemstone collecting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGemstone:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Bi-Color Ametrine\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCarat Weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 15.04ct ETW\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCut:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Princess Fancy Cut\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 14.6 x 14.6 x 10.3 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eClarity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Slightly Included\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eTreatment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Unheated\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eOrigin:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Brazil\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e New\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eEarth-mined Brazilian bi-color ametrine weighing 15.04ct ETW in a princess fancy cut, featuring slightly included clarity and unheated character.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis distinctive ametrine displays an attractive combination of purple and yellow tones within a single gemstone. Its contrasting color zones create a striking two-tone appearance, while the princess fancy cut enhances its geometric appeal and visual brilliance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAmetrine is a naturally occurring variety of quartz that combines the purple coloration of amethyst with the golden yellow tones of citrine. Its distinctive color zoning develops through variations in iron oxidation within the crystal structure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBolivia is particularly famous for ametrine production, although this specimen is listed as originating from Brazil. Its unheated character preserves its naturally occurring coloration without heat enhancement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt 15.04 carats and measuring 14.6 x 14.6 x 10.3 mm, this gemstone offers impressive visual presence. Its square outline makes it especially suitable for a statement ring, pendant, or custom jewelry centerpiece.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAmetrine has a Mohs hardness of 7, providing reasonable resistance to scratching with appropriate care. Protective settings and precautions against sharp impacts are recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis individual Brazilian ametrine combines substantial size, attractive bi-color zoning, and distinctive princess fancy-cut styling in a striking loose gemstone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(Stock Code: ABMM)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eKeywords: loose gemstone, earth-mined ametrine, bi-color ametrine, purple yellow ametrine, Brazilian ametrine, Brazil gemstone, princess cut ametrine, fancy cut quartz, unheated ametrine, slightly included ametrine, 15.04ct ametrine, natural bi-color gemstone, amethyst citrine quartz, statement ring gemstone, collector gemstone\u003c\/span\u003e\u003c\/p\u003e","brand":"West Coast Gemstones","offers":[{"title":"Default Title","offer_id":68573658415385,"sku":null,"price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/9196\/9305\/files\/15.04ctETWEarth-MinedBi-ColorAmetrine_PrincessFancyCut_Unheated.webp?v=1794153955","url":"https:\/\/westcoastgemstones.com\/products\/15-04ct-etw-earth-mined-bi-color-ametrine-princess-fancy-cut-unheated","provider":"West Coast","version":"1.0","type":"link"}