{"product_id":"8-48-ct-precision-portuguese-cut-amethyst","title":"Amethyst - Royal Velvet Violet Portuguese with Frost 8.48 cts.","description":"\u003cp\u003e\u003cstrong\u003eThis is far beyond your average amethyst. \u003c\/strong\u003eSourced from the world-renowned deposits of Uruguay, this premium, 8.48-carat natural stone features a \u003cstrong\u003emodified precision\u003c\/strong\u003e \u003cstrong\u003ePortuguese cut\u003c\/strong\u003e engineered for top-tier optical performance, brilliance, and sparkle. The raw Uruguayan rough is prized for its coveted, richest deep purple hue and a velvety saturation that remains intensely vibrant from every angle. While quartz naturally possesses a low dispersion value of 0.013, I custom-engineered facet angles to override those optical limits. By forcing light through this labyrinth of facets, it artificially supercharges its weak fire into \u003cstrong\u003erare, vivid scintillation\u003c\/strong\u003e, erupting in explosive internal sparks of indigo. Furthermore, the design incorporates a \u003cstrong\u003efrosted pavilion detail\u003c\/strong\u003e that projects a distinct,\u003cstrong\u003e signature star\u003c\/strong\u003e pattern directly through the crown, creating an unforgettable and unique visual hallmark.\u003c\/p\u003e","brand":"Scyntr Gems","offers":[{"title":"Default Title","offer_id":46390312599586,"sku":null,"price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/8944\/1826\/files\/2026-08-1309-42-27_C_S2.jpg?v=1786636577","url":"https:\/\/scyntrgems.com\/products\/8-48-ct-precision-portuguese-cut-amethyst","provider":"Scyntr Gems","version":"1.0","type":"link"}