{"product_id":"round-labradorite-cabochon-4-10mm-calibrated","title":"Round Labradorite Cabochon","description":"\u003cp\u003eWhen light hits labradorite, an iridescent shimmer of spectral colors — commonly blue and green — occurs, known as labradorescence. This optical phenomenon is caused by light reflecting off the gem's microscopic internal layers, producing a luminous play of color that shifts with the viewing angle. Named after the location of its discovery in Labrador, Canada, labradorite belongs to the feldspar mineral family.\u003c\/p\u003e\u003cp\u003eLabradorite is frequently cut into cabochons to best display its signature labradorescence. These round cabochons feature an opaque grey body color with vivid blue-green labradorescence and are offered in calibrated sizes, making them well-suited for setting in bezel, prong, or channel designs.\u003c\/p\u003e\u003cp\u003eCare instructions: Clean with warm, soapy water only. Avoid ultrasonic and steam cleaners.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOpaque grey body color with blue-green labradorescence\u003c\/li\u003e\n\u003cli\u003eLabradorescence produced by light reflecting off internal microscopic layers\u003c\/li\u003e\n\u003cli\u003eRound cabochon cut optimized to display spectral color play\u003c\/li\u003e\n\u003cli\u003eCalibrated sizes for consistent setting and design work\u003c\/li\u003e\n\u003cli\u003eNo treatments\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\u003eLabradorite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut\u003c\/th\u003e\n\u003ctd\u003eRound Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOptical Phenomenon\u003c\/th\u003e\n\u003ctd\u003eLabradorescence (blue-green)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody Color\u003c\/th\u003e\n\u003ctd\u003eOpaque grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSizing\u003c\/th\u003e\n\u003ctd\u003eCalibrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare\u003c\/th\u003e\n\u003ctd\u003eWarm soapy water only; avoid ultrasonic and steam cleaners\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\u003e935-LR-4\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e935-LR-5\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e935-LR-6\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e935-LR-8\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e935-LR-10\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"4mm","offer_id":47551765512406,"sku":"935-LR-4","price":7.5,"currency_code":"USD","in_stock":true},{"title":"5mm","offer_id":47551765545174,"sku":"935-LR-5","price":8.5,"currency_code":"USD","in_stock":true},{"title":"6mm","offer_id":47551765577942,"sku":"935-LR-6","price":8.75,"currency_code":"USD","in_stock":false},{"title":"8mm","offer_id":47551765610710,"sku":"935-LR-8","price":10.0,"currency_code":"USD","in_stock":true},{"title":"10mm","offer_id":47551765643478,"sku":"935-LR-10","price":12.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/round-labradorite-cabochon-otto-frei.jpg?v=1719954655","url":"https:\/\/www.ottofrei.com\/ja\/products\/round-labradorite-cabochon-4-10mm-calibrated","provider":"Otto Frei","version":"1.0","type":"link"}