3.15 Carats AAA Black Fire Opal Loose Gemstone ? Fine Jewelry Quality - 16X8X6 mmFantasy Jewelry3.6(149)$9814 hrs Left
3.60 Carats Genuine Black Fire Opal Loose Gemstone for Custom Jewelry - 16X8X6 mmFantasy Jewelry3.6(149)$9814 hrs Left
Natural Multi-Color Opal Gemstone 2.40 Ct. Oval Cabochon Shape 11 x 8.5 MmTreasure of Gems & Jewelry4.4(251)$9Aug 10, 2026
Natural Multi Color Opal Gemstones 2.41 Ct. Oval Cabochon Shape 14.3 x 9.5 Mm.Treasure of Gems & Jewelry4.4(251)$107 days Left
2.70ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 40BYThousandPlanet4.5(300)See Sold PriceJul 28, 2026
