{"product_id":"r1281","title":"12.65-17.7ct 1pc Czochralski Alexandrite (Chrysoberyl) Color Change Lab Grown Rough","description":"\u003cp\u003e\u003cstrong\u003eLab Grown Alexandrite (Chrysoberyl)\u003cbr\u003eLot R1281\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003ePlease note that only rough stone is included in the lot.\u003cbr\u003eThe photo of the faceted stone is only used to demonstrate the approximate color of the material after cutting.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eColor: \u003c\/strong\u003eColor change Blue\/Green\/Purple\/Red\u003cbr\u003e\u003cstrong\u003eType: \u003c\/strong\u003eRough\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePiece №1\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 12.65ct\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 16x7x6mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePiece №2\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 12.8ct\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 12x9x8mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePiece №3\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 15ct\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 13x9x7mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePiece №4\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 16.85ct\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 14x11x8mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePiece №5\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 17.7ct\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 13x11x10mm\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eMineral:\u003c\/strong\u003e Chrysoberyl\u003cbr\u003e\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e BeAl2O4\u003cbr\u003e\u003cstrong\u003eCrystal System:\u003c\/strong\u003e Orthorhombic\u003cbr\u003e\u003cstrong\u003eHardness (Mohs):\u003c\/strong\u003e 8.5\u003cbr\u003e\u003cstrong\u003eRefractive Index:\u003c\/strong\u003e 1.745-1.754\u003cbr\u003e\u003cstrong\u003eDensity, g\/cm3:\u003c\/strong\u003e 3.7\u003cbr\u003e\u003cstrong\u003eGrowth Method: Czochralski\u003cbr\u003ePleochroism:\u003c\/strong\u003e X = Red, Y = Yellow-orange, Z = Emerald green\u003c\/p\u003e","brand":"RG Crystals","offers":[{"title":"№1 | 12.65ct | 16x7x6mm","offer_id":45233363255490,"sku":"R1281-1","price":77.0,"currency_code":"USD","in_stock":false},{"title":"№2 | 12.8ct | 12x9x8mm","offer_id":45233363288258,"sku":"R1281-2","price":78.0,"currency_code":"USD","in_stock":false},{"title":"№3 | 15ct | 13x9x7mm","offer_id":45233363321026,"sku":"R1281-3","price":88.0,"currency_code":"USD","in_stock":false},{"title":"№4 | 16.85ct | 14x11x8mm","offer_id":45233363353794,"sku":"R1281-4","price":97.0,"currency_code":"USD","in_stock":true},{"title":"№5 | 17.7ct | 13x11x10mm","offer_id":45233363386562,"sku":"R1281-5","price":101.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5779\/1426\/files\/main_891c7709-89ee-4372-a504-295ec4159822.jpg?v=1751357757","url":"https:\/\/store.rgcrystals.com\/products\/r1281","provider":"RG Crystals Store","version":"1.0","type":"link"}