{"product_id":"green-amethyst-trillion-concave-gem-10mm","title":"Green Amethyst trillion concave gem - 10mm","description":"\u003cp class=\"isSelectedEnd\"\u003eMake a statement with this exceptional 10mm natural green amethyst, expertly cut into a striking trillion concave cut. Also known as prasiolite, green amethyst is prized for its soft sage-green colour, excellent transparency and remarkable brilliance.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eUnlike traditional faceting, the concave cut features inward-curving facets that dramatically enhance light reflection, creating exceptional sparkle, depth and a captivating optical effect. Combined with the bold trillion shape, this gemstone is an outstanding choice for unique and contemporary jewellery designs.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eEthically sourced from Brazil, each gemstone is carefully selected for its eye-clean clarity, attractive colour and precision cutting. Every gemstone is individually photographed, ensuring you receive the exact stone you choose.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eGemstone Details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eGemstone:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Green Amethyst (Prasiolite)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eShape:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Trillion\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCut:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Concave Faceted\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSize:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eColour:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Soft Natural Green\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eClarity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Eye-clean\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTreatment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Heat treated (standard for green amethyst)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOrigin:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Brazil\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHardness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 7 on the Mohs scale\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEthically sourced:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSuitable for:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rings, pendants, earrings and bespoke jewellery\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose a Concave-Cut Green Amethyst?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConcave faceting is a specialist cutting technique that produces significantly more brilliance than traditional flat facets. The curved surfaces reflect light from multiple angles, creating a vibrant display of sparkle and depth that makes every gemstone truly distinctive.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 10mm trillion shape offers impressive presence, making it an ideal centre stone for statement jewellery.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Uses\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eStatement Rings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEngagement Rings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCocktail Rings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePendants\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrop Earrings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNecklaces\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFine Jewellery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBespoke Jewellery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eJewellery Making\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eWhat is a concave cut?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA concave cut uses curved facets rather than flat ones, creating greater light return and a unique three-dimensional appearance. It is a premium cutting style that requires exceptional craftsmanship.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs green amethyst natural?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. Green amethyst, also known as prasiolite, is a natural variety of quartz. Its green colour is produced through permanent heat treatment, which is standard within the gemstone industry.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs this gemstone eye-clean?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. We carefully select eye-clean green amethysts with excellent transparency and brilliance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWill I receive the exact gemstone shown?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes. Every gemstone is individually photographed, so you receive the exact stone you select.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e","brand":"Gemstones Brazil","offers":[{"title":"Trillion concave \/ 10mm \/ 3.12 carats","offer_id":39701124579430,"sku":"GA123","price":38.93,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/7459\/products\/GA40-340x340.jpg?v=1656513217","url":"https:\/\/gemstonesbrazil.com\/en-au\/products\/green-amethyst-trillion-concave-gem-10mm","provider":"Gemstones Brazil","version":"1.0","type":"link"}