{"product_id":"5-49-carat-black-crystal-opal-oval-cabochon-green-blue-fire","title":"5.49 Carat Black Crystal Opal Oval Cabochon - Green Blue Fire","description":"\u003ch2\u003e5.49 Carat Black Crystal Opal - Museum-Quality Brilliance\u003c\/h2\u003e\n\u003cp\u003eExperience the extraordinary beauty of this exceptional 5.49 carat Black Crystal Opal from Lightning Ridge, Australia. This premium gemstone showcases an exceptional brightness rating of 4-4.5 (Extra Fine to Fine), meaning the color literally jumps out of the stone at arm's length. This magnificent opal appears equally brilliant under low light, daylight, spotlight, or sunlight conditions.\u003c\/p\u003e\n\u003ch3\u003eWhy This Black Crystal Opal Is Exceptional\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuseum-Quality Brightness:\u003c\/strong\u003e Rated 4-4.5 (Extra Fine) - color jumps out of the stone with crisp, sharp brilliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRare Black Crystal Variety:\u003c\/strong\u003e The most prized type of opal from Lightning Ridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibrant Green-Blue Fire:\u003c\/strong\u003e Medium color bar with stunning green-blue play of color\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightning Ridge Origin:\u003c\/strong\u003e From Australia's legendary black opal mining region\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstantial Size:\u003c\/strong\u003e 5.49 carats with impressive 14.52mm x 11.67mm dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Performance:\u003c\/strong\u003e Maintains brilliance under all lighting conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvestment Grade:\u003c\/strong\u003e Certified value of CAD $11,850\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGemstone Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse;\" width=\"100%\"\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;\"\u003e2 1507443-88IMP\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 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;\"\u003e5.49 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;\"\u003e14.52mm × 11.67mm × 5.97mm\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 (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;\"\u003eGreen-Blue Medium Color Bar\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;\"\u003e4.0-4.5 (Extra Fine to Fine)\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 $11,850.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eUnderstanding This Exceptional Brightness Rating\u003c\/h3\u003e\n\u003cp\u003eWith a brightness rating of 4-4.5, this Black Crystal Opal ranks in the top tier of opal quality. At this level, the opal displays crisp, sharp color that is immediately visible and striking at arm's length, maintaining its brilliance across all lighting conditions - a hallmark of truly exceptional opals.\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; margin-top: 15px;\" width=\"100%\"\u003e\n\u003ctbody\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 - Good quality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; width: 60px;\"\u003e\u003cstrong\u003e4.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eVery Bright - Crisp, sharp 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\u003e4.5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003e\u003cstrong\u003eExtremely Bright - This stone's exceptional rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px; width: 60px;\"\u003e\u003cstrong\u003e5.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px;\"\u003eBrilliant - Museum-grade rarity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat Makes Black Crystal Opal Special\u003c\/h3\u003e\n\u003cp\u003eBlack Crystal Opal represents the pinnacle of opal quality. Unlike standard black opals, crystal opals have a degree of transparency that allows light to penetrate deeper into the stone, creating an internal glow that enhances the play of color. Combined with the dark N3 base color and exceptional brightness, this creates a truly mesmerizing visual effect.\u003c\/p\u003e\n\u003ch3\u003eAbout Your Purchase\u003c\/h3\u003e\n\u003cp\u003eThis investment-grade Black Crystal Opal includes a professional gemologist certification documenting stone identification, variety, carat weight, measurements, origin, brightness rating, and appraised value of CAD $11,850.00.\u003c\/p\u003e\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\u003cp\u003e\u003cem\u003eNote: This exceptional opal maintains its brilliant color display under all lighting conditions - from low light to bright sunlight. Professional photography captures the stone's natural play of color.\u003c\/em\u003e\u003c\/p\u003e","brand":"Thenetjeweler by Importex","offers":[{"title":"Default Title","offer_id":56841817850016,"sku":"GP-OPAL-BLK-CRYS-OVL-549CT","price":11850.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/0356\/2400\/files\/IMG_9654.jpg?v=1773886805","url":"https:\/\/gemstoneportal.com\/products\/5-49-carat-black-crystal-opal-oval-cabochon-green-blue-fire","provider":"Gemstone Portal","version":"1.0","type":"link"}