{"title":"Lab-Grown Loose Gemstones","description":"\u003cp\u003eExplore our collection of lab-grown loose gemstones, including alexandrite, ruby, and other unique crystals available for custom jewelry designs.\u003c\/p\u003e","products":[{"product_id":"lab-grown-alexandrite-round-cut-6mm-loose-gemstone-hc-labgem-axl-round-6cm-01","title":"Lab-Grown Alexandrite Round Cut | 6mm 1.2ct Loose Stone","description":"\u003cp\u003e\u003cstrong\u003eSold individually — each order includes one loose gemstone.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis is lab-grown chrysoberyl alexandrite, not corundum.\u003c\/p\u003e\n\n\u003cp\u003e\nOur alexandrite is created from the same chrysoberyl chemical composition as natural alexandrite found in nature, using the Czochralski (CZ) pulling method. It is not lab-grown corundum such as ruby or sapphire.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAlexandrite is one of the world's rarest color-changing gemstones. It is famous for its unique ability to transform under different lighting conditions — showing emerald-like green tones in daylight, shifting to a plum purple-red color under incandescent light, and displaying a ruby-like red fluorescence under blue light.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOften described as “Emerald by day, ruby by night,” alexandrite represents transformation, balance, and hidden beauty.\n\u003c\/p\u003e\n\n\u003cp\u003e\nEach gemstone is precision cut to enhance its brilliance and color-changing effect.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor custom sizes, shapes, or special cutting requests, please contact our gemstone team at hello@heiracle.com.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGemstone Details\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eGemstone: Lab-Grown Alexandrite (Chrysoberyl)\u003c\/li\u003e\n\u003cli\u003eGrowth Method: Czochralski (CZ) Pulling Method\u003c\/li\u003e\n\u003cli\u003eShape: Round Brilliant Cut\u003c\/li\u003e\n\u003cli\u003eDiameter: 6mm (0.24 inch)\u003c\/li\u003e\n\u003cli\u003eThickness: Approx. 3.7–4mm (0.15–0.16 inch)\u003c\/li\u003e\n\u003cli\u003eCarat Weight: Approx. 1.0–1.2ct\u003c\/li\u003e\n\u003cli\u003eColor Change:\n  \u003cul\u003e\n    \u003cli\u003eDaylight: Emerald green \/ teal-green\u003c\/li\u003e\n    \u003cli\u003eIncandescent light: Plum purple-red\u003c\/li\u003e\n    \u003cli\u003eBlue light: Ruby-like red fluorescence\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HC-LABGEM-AXL-ROUND-6CM-01","offers":[{"title":"Default Title","offer_id":45706276733107,"sku":"HC-LABGEM-AXL-ROUND-6CM-01","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/2561\/9123\/files\/Lab-grown-alexaderite-loose-stone-01.png?v=1784621220"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/2561\/9123\/collections\/Lab-grown-alexaderite-loose-stone-01.png?v=1784623632","url":"https:\/\/heiracle.com\/collections\/lab-grown-loose-gemstones.oembed","provider":"Heiracle","version":"1.0","type":"link"}