Natural Rainbow Black Opal 3,12 ct
Similar Upcoming Sales
1.70 Carats Black Fire Opal - 11X8X5 mm1 day Left1.31ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RAREMar 19, 2026Black Fire Opal - 3.55 Carats1 day LeftNatural Black Flashing Opal 1.68 ct Oval cut2 days Left1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIAMar 19, 20261.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIAMar 19, 2026Pear Shape Fire Opal - 7.15 Carats1 day Left1.31ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURALMar 01, 2026Natural Multi-Color Opal 6.18 Ct. Oval Cabochon Shape 16.5 x 11 x 7 Mm. Unheated GemstoneMar 01, 20263.72Ct Welo Black Opal - Ethiopian Opal - Faceted PolishedJul 26, 2025Natural Multi Color Opal 1.18 Ct. Oval Cabochon Shape 8.2 x 7.3 Mm Gemstone from EthiopiaMar 01, 2026Natural Fire Red Black Opal 2.81 Ct. Pear Cabochon Shape 14.8 x 9.1 Mm. Gemstone From EthiopiaMar 15, 20264.44 Ct Natural Black Flashing Fire Opal Oval CabMar 03, 2026Natural Multi Color Opal 1.98 Ct. Oval Shape 9.9 x 8 Mm. Unheated GemstoneMar 08, 2026Natural Multi Color Opal 1.35 Ct. Oval Shape 9.6 x 6.9 Mm Gemstone From EthiopiaMar 01, 20262.22Ct Welo Black Opal Faceted Polished - Ethiopian OpalJul 26, 2025 
