{"product_id":"square-faceted-imitation-amethyst-spinel-doublet-1-8mm","title":"Square Faceted Imitation Amethyst","description":"\u003cp\u003eThis imitation amethyst is composed of a lab-created synthetic spinel doublet exhibiting a light to medium purple color. The doublet construction consists of two layers of synthetic spinel bonded together with a tinted adhesive, producing a consistent, even purple hue that mimics the rich color of natural amethyst without its characteristic color zoning. These assembled gemstones are well-suited for use in finished jewelry, settings, and resale applications where color consistency and value are priorities.\u003c\/p\u003e\u003cp\u003eCalibrated gemstone sizes may vary slightly +\/– 0.10mm. Clean with warm, soapy water only. Do not apply direct heat, as heat may damage the adhesive bond within the doublet construction.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmethyst simulant\u003c\/strong\u003e with light to medium purple color\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynthetic spinel doublet\u003c\/strong\u003e construction — two spinel layers bonded with tinted adhesive\u003c\/li\u003e\n\u003cli\u003eConsistent color throughout — no characteristic color zoning of natural amethyst\u003c\/li\u003e\n\u003cli\u003eCalibrated sizing for use in standard settings\u003c\/li\u003e\n\u003cli\u003eAvailable in a wide range of sizes from 1.0mm to 8.0mm\u003c\/li\u003e\n\u003cli\u003eSuitable for finished jewelry and resale\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eImitation Amethyst (Amethyst Simulant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eSynthetic Spinel Doublet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eLight to Medium Purple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eSquare Faceted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e1.0mm – 8.0mm (18 sizes available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Tolerance\u003c\/th\u003e\n\u003ctd\u003e+\/– 0.10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare\u003c\/th\u003e\n\u003ctd\u003eClean with warm, soapy water; avoid direct heat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e913-206\u003c\/td\u003e\n\u003ctd\u003e3x3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e913-208\u003c\/td\u003e\n\u003ctd\u003e4x4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"3x3mm","offer_id":47551815319766,"sku":"913-206","price":5.0,"currency_code":"USD","in_stock":true},{"title":"4x4mm","offer_id":47551815286998,"sku":"913-208","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/square-faceted-imitation-amethyst-otto-frei.jpg?v=1719954584","url":"https:\/\/www.ottofrei.com\/products\/square-faceted-imitation-amethyst-spinel-doublet-1-8mm","provider":"Otto Frei","version":"1.0","type":"link"}