{"product_id":"0-45ct-coober-pedy-crystal-opal-round-cabochon-natural","title":"0.45ct Coober Pedy Crystal Opal – Round Cabochon, Natural","description":"\u003ch4\u003e\u003cem\u003e0.45ct Coober Pedy Crystal Opal, Natural\u003c\/em\u003e\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertificate:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFGAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.45ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimension:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.32 x 6.33 x 1.76mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoober Pedy, South Australia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrystal opal with natural host rock backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlay of Colour:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen and orange, with blue and violet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCut:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow-domed cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTreatment:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUntreated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis 0.45ct natural opal from Coober Pedy is a crystal opal, cut as a neat round cabochon. A thin layer of its natural host rock remains on the back, just as it formed in the ground.\u003c\/p\u003e\n\u003cp\u003eBright green and glowing orange flash across the centre of the stone, framed by cooler blue and violet that shift and move as it turns in the light.\u003c\/p\u003e\n\u003cp\u003eUntreated and certified by our in-house FGAA gemmologist, with the certificate included. Its petite round shape suits a stud earring or a delicate pendant in a protective bezel setting, which also neatly encloses the back. With a hardness of 5.5 to 6.5 on the Mohs scale, it is best suited to pieces that are not exposed to hard knocks.\u003c\/p\u003e\n\u003cp\u003eBrowse more \u003ca href=\"\/collections\/loose-gemstones\"\u003eloose gemstones\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eGems and Gold is proudly part of the Gemstone Western Australia family, specialists in natural gemstones and fine jewellery for over 40 years.\u003c\/p\u003e","brand":"Gemstone Western Australia","offers":[{"title":"Default Title","offer_id":52144492970231,"sku":"4633","price":250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/3113\/8807\/files\/4633.jpg?v=1794463629","url":"https:\/\/gemsandgold.com.au\/products\/0-45ct-coober-pedy-crystal-opal-round-cabochon-natural","provider":"Gemstone Western Australia","version":"1.0","type":"link"}