21.90 Ct Natural Black Flashing Fire "Shadowfire" Opal Oval CabGems Auction4.7(457)$95(4 bids)6 days Left
6.00 Ct Natural Multicolor Top Fire Opal Solid Rough Cab SetGems Auction4.7(457)$2(2 bids)6 days Left
Natural Multi Color Opal Gemstones 4.28 Ct. Oval Shape 13 x 10.2 Mm.Treasure of Gems & Jewelry4.4(233)$1May 31, 2026
Natural Multi Color Opal Gemstones 1.40 Ct. Oval Cabochon Shape 10 x 7 Mm.Treasure of Gems & Jewelry4.4(233)$115 hrs Left
