{"product_id":"black-fire-astral-opal-oval-cabochon","title":"Black Fire Astral Opal™ Oval Cabochon","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eDiscover the endless depth of color our \u003cstrong\u003eBlack Fire Astral Opal™ Oval Cabochons \u003c\/strong\u003ehave to offer. These exquisite \u003cstrong\u003elab-created Astral Opal™\u003c\/strong\u003e cabochons feature a classic oval shape with a smooth, polished dome. Each stone has a dark black base that is complexly layered with brilliant flashes of \u003cstrong\u003erainbow fire\u003c\/strong\u003e. Their flat back and non-drilled design make them the perfect choice for setting in bezels, inlaying, or wire wrapping. These \u003cstrong\u003esynthetic Astral Opal™\u003c\/strong\u003e gems will bring a new level of brilliance and sophistication to any project.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25%; text-align: left;\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eLab-Grown Astral Opal™ (80% Silica, 20% Polymer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25%; text-align: left;\"\u003eColor Play\u003c\/th\u003e\n\u003ctd\u003ePrimary: Black | Fire: Rainbow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25%; text-align: left;\"\u003eShape\u003c\/th\u003e\n\u003ctd\u003eOval Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25%; text-align: left;\"\u003eBack\u003c\/th\u003e\n\u003ctd\u003eFlat Back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25%; text-align: left;\"\u003eSizes\u003c\/th\u003e\n\u003ctd\u003e7x9mm, 10x14mm, 13x18mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25%; text-align: left;\"\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eSold by the Individual Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25%; text-align: left;\"\u003eHardness\u003c\/th\u003e\n\u003ctd\u003e4 on the Mohs scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25%; text-align: left;\"\u003eHeat Resistance\u003c\/th\u003e\n\u003ctd\u003eUp to 250°F \/ 120°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eSizing \u0026amp; Thickness\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7x9mm Cabochon:\u003c\/strong\u003e 2.6mm Thick\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10x14mm Cabochon:\u003c\/strong\u003e 3.2mm Thick\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13x18mm Cabochon:\u003c\/strong\u003e 3.8mm Thick\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose Our Astral Opal™ Cabochons?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlistening Fire \u0026amp; Color:\u003c\/strong\u003e Meticulously grown to display a deep black base with a beautiful, complex rainbow fire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfectly Calibrated:\u003c\/strong\u003e Each oval cabochon is cut to precise millimeter dimensions with a flat back, ensuring a perfect fit for bezels, settings, and inlay channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Stability:\u003c\/strong\u003e Guaranteed not to crack, craze, or yellow over time, offering superior durability over natural Astral Opal™.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Set \u0026amp; Polish:\u003c\/strong\u003e The smooth, domed top polishes to a high shine, and the flat back provides maximum surface area for adhesives, making them ideal for jewelry of all kinds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCreative Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJewelry Setting:\u003c\/strong\u003e The perfect centerpiece for classic rings, elegant pendants, and sophisticated brooches when set in a bezel or prong setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Wrapping:\u003c\/strong\u003e The classic oval shape is ideal for creating intricate wire-wrapped designs that frame and secure the stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Inlay:\u003c\/strong\u003e Use to create a beautiful, high-end accent in woodworking, custom boxes, or musical instruments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFashion Embellishments:\u003c\/strong\u003e Adorn formal wear, bridal accessories, or high-end crafts with these timeless, elegant gems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Our lab-created Astral Opal™s can withstand heat up to approximately 250°F. For best results and to maintain the integrity of your cabochons, please avoid exposing them to high heat. Due to their unique composition, every cabochon is unique and color may vary.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"The Opal Dealer","offers":[{"title":"7x9mm - 2.6mm Thick","offer_id":45137304354859,"sku":"CAB-OVAL-BKF-7x9-1PC","price":4.5,"currency_code":"USD","in_stock":false},{"title":"10x14mm - 3.2mm Thick","offer_id":45137304387627,"sku":"CAB-OVAL-BKF-10x14-1PC","price":11.25,"currency_code":"USD","in_stock":false},{"title":"13x18mm - 3.8mm Thick","offer_id":45137304420395,"sku":"CAB-OVAL-BKF-13x18-1PC","price":17.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0010\/3242\/1412\/files\/Screenshot2025-08-15at12-42-46Sora_6303cb7a-ff41-452e-a799-f0deb93efaf6.webp?v=1769121431","url":"https:\/\/www.theopaldealer.com\/products\/black-fire-astral-opal-oval-cabochon","provider":"The Opal Dealer","version":"1.0","type":"link"}