{"product_id":"6-03-carat-black-semi-crystal-opal-oval-cabochon-blue-play-of-color","title":"6.03 Carat Black Semi-Crystal Opal Oval Cabochon - Blue Play of Color","description":"\u003ch2\u003e6.03 Carat Black Semi-Crystal Opal - Vibrant Blue Fire\u003c\/h2\u003e\n\n\u003cp\u003eDiscover the captivating beauty of this substantial 6.03 carat Black Semi-Crystal Opal from Australia's legendary Lightning Ridge. This impressive gemstone showcases a plain blue play of color with distinctive dark webs that create dramatic contrast and visual interest. With a brightness rating of 3.0 (Good), the color jumps out of the stone at arm's length and maintains its brilliance under all lighting conditions.\u003c\/p\u003e\n\n\u003ch3\u003eWhy This Black Semi-Crystal Opal Stands Out\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstantial Size:\u003c\/strong\u003e 6.03 carats - one of the larger opals in the collection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpressive Dimensions:\u003c\/strong\u003e 15.37mm x 12.13mm - perfect for statement jewelry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightning Ridge Origin:\u003c\/strong\u003e From Australia's most prestigious black opal region\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-Crystal Variety:\u003c\/strong\u003e Partial transparency enhances the play of color\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibrant Blue Fire:\u003c\/strong\u003e Plain blue play of color with dramatic dark web patterns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Brightness:\u003c\/strong\u003e Rated 3.0 - visible color at arm's length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Performance:\u003c\/strong\u003e Maintains brilliance under low light, daylight, and spotlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Value:\u003c\/strong\u003e Professional appraisal of CAD $3,160\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGemstone Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1507448-88IMP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eGemstone Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eNatural Black Semi-Crystal Opal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eLightning Ridge, Australia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eCarat Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e6.03 carats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eMeasurements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e15.37mm × 12.13mm × 5.01mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eShape \u0026amp; Cut\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eOval Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eBase Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eN3\/2 (Dark Grey) Opaque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003ePlay of Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003ePlain Blue with Significant Dark Webs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eBrightness Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e3.0 (Good)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eCertified Value\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCAD $3,160.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eUnderstanding Black Semi-Crystal Opal\u003c\/h3\u003e\n\u003cp\u003eBlack Semi-Crystal Opal represents a fascinating middle ground between solid black opal and the rarer black crystal opal. The semi-crystal variety has areas of partial transparency that allow light to interact with the stone in unique ways, creating depth and dimension in the play of color. The dark web patterns in this stone add dramatic visual contrast that enhances the blue fire.\u003c\/p\u003e\n\n\u003ch3\u003eBrightness \u0026amp; Visual Performance\u003c\/h3\u003e\n\u003cp\u003eWith a brightness rating of 3.0 (Good), this opal displays visible color at arm's length that remains consistent across different lighting conditions - from low light to bright sunlight. This reliable performance makes it an excellent choice for jewelry that will be worn in various settings.\u003c\/p\u003e\n\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 6px; width: 60px;\"\u003e\u003cstrong\u003e2.5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003eSomewhat Bright\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; width: 60px;\"\u003e\u003cstrong\u003e3.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eGood - This stone's rating - visible color at arm's length\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 6px; width: 60px;\"\u003e\u003cstrong\u003e3.5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003eQuite Bright\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAbout Your Purchase\u003c\/h3\u003e\n\u003cp\u003eThis genuine Black Semi-Crystal Opal includes professional gemologist certification documenting stone identification, variety, carat weight, measurements, origin, brightness rating, and appraised value of CAD $3,160.00.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eExclusively offered by TheNetJeweler.com from Importex Inc.\u003c\/strong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/videoseries?si=60CW_uUByYJGirfv\u0026amp;list=PLScJih7Pxfbb0n0R5uGbgPECX8NROtG62\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: The color jumps out of the stone at arm's length and appears equally bright under low light, daylight, spotlight, or sunlight conditions. Professional photography captures the stone's natural play of color and distinctive web patterns.\u003c\/em\u003e\u003c\/p\u003e","brand":"Thenetjeweler by Importex","offers":[{"title":"Default Title","offer_id":56841817817248,"sku":"GP-OPAL-BLK-SEMI-OVL-603CT","price":3160.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/0356\/2400\/files\/IMG_9640_2.jpg?v=1773886805","url":"https:\/\/gemstoneportal.com\/products\/6-03-carat-black-semi-crystal-opal-oval-cabochon-blue-play-of-color","provider":"Gemstone Portal","version":"1.0","type":"link"}