{"product_id":"rare-australian-crystal-black-opal-0-81-carat-freeform-cabochon-floral-flash-play-of-color-gemstone","title":"Rare Australian Crystal Black Opal | 0.81 Carat Freeform Cabochon | Floral Flash Play-of-Color Gemstone","description":"\u003ch1\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan role=\"text\"\u003e1050 CODE10\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA rare and visually striking 0.81 carat Natural Crystal Black Opal, displaying an enchanting floral flash play-of-color across a deep crystal body tone. Despite its compact size, this gemstone exhibits remarkable brilliance and depth, showcasing the extraordinary optical phenomena that make fine black opals among the world's most desirable collector gemstones.\u003c\/p\u003e\n\u003cp\u003eExpertly fashioned into a distinctive freeform cabochon with a unique triangular outline, the stone reveals vivid flashes of electric blue, royal blue, violet, and subtle green hues that dance across its surface as light interacts with the gemstone. The dark crystal body provides exceptional contrast, allowing the colors to appear rich, vibrant, and highly saturated.\u003c\/p\u003e\n\u003cp\u003eIts crystal transparency creates a mesmerizing sense of depth, giving the gemstone a luminous three-dimensional appearance that changes continuously from different viewing angles. This captivating combination of transparency and color play is highly prized among opal enthusiasts and collectors.\u003c\/p\u003e\n\u003cp\u003eNatural black opals displaying strong blue fire and unique freeform shapes are increasingly sought after due to their rarity, individuality, and suitability for bespoke jewelry designs.\u003c\/p\u003e\n\u003ch1\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eGemstone Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eGemstone:\u003c\/strong\u003e Natural Black Opal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVariety:\u003c\/strong\u003e Crystal Black Opal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.81 Carats\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShape:\u003c\/strong\u003e Freeform Cabochon\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCut Style:\u003c\/strong\u003e Triangular Freeform\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBody Tone:\u003c\/strong\u003e Dark Crystal Black\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlay-of-Color:\u003c\/strong\u003e Floral Flash Pattern\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDominant Colors:\u003c\/strong\u003e Electric Blue, Royal Blue, Violet \u0026amp; Green\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransparency:\u003c\/strong\u003e Crystal to Semi-Transparent\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLuster:\u003c\/strong\u003e Vitreous\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTreatment:\u003c\/strong\u003e None Reported\u003c\/p\u003e\n\u003ch1\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e✔ Natural Crystal Black Opal\u003c\/p\u003e\n\u003cp\u003e✔ Rare Floral Flash Play-of-Color\u003c\/p\u003e\n\u003cp\u003e✔ Intense Electric Blue Fire\u003c\/p\u003e\n\u003cp\u003e✔ Unique Freeform Triangular Shape\u003c\/p\u003e\n\u003cp\u003e✔ Crystal Transparency\u003c\/p\u003e\n\u003cp\u003e✔ Collector-Grade Gemstone\u003c\/p\u003e\n\u003cp\u003e✔ Untreated Natural Stone\u003c\/p\u003e\n\u003cp\u003e✔ Strong Color Contrast\u003c\/p\u003e\n\u003cp\u003e✔ One-of-a-Kind Pattern\u003c\/p\u003e\n\u003cp\u003e✔ Ideal for Fine Jewelry\u003c\/p\u003e","brand":"Saleh Sallom","offers":[{"title":"Default Title","offer_id":46976007176380,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8428\/1532\/files\/hf_20260531_102037_595b136d-fbc4-4f68-a294-4f39605eb90b.png?v=1781777715","url":"https:\/\/www.salehsallom.com\/products\/rare-australian-crystal-black-opal-0-81-carat-freeform-cabochon-floral-flash-play-of-color-gemstone","provider":"Saleh Sallom","version":"1.0","type":"link"}