*3.64Ct Boulder Opal - Australian Opal , 253E
Similar Upcoming Sales
2.03 Ct Natural Bicolor Flashing Fire Opal Oval CabJul 06, 2026Natural Boulder Opal Multi-Color Gemstones 21.40 Ct. Flashing Free Form Cabochon5 days Left3.49 Ct Natural Black Flashing Fire Opal Oval CabJul 03, 20261.97 Ct Natural Bicolor Fire Opal OVal CabJul 06, 2026Natural Multi Color Flashing Boulder Opal Gemstones 3.49 Ct. Free Form Cabochon ShapeJul 13, 2026Natural Multi Color Opal Gemstones 1.53 Ct. Oval Cabochon Shape 11.4 x 7.9 Mm.Jul 13, 20261.86 Ct Natural Black Flashing Fire Opal Oval CabJul 06, 20263.08 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 12.8x9.3mm, 2XM1 day LeftNatural Tiger Eye Agate Gemstones 10.23 Ct.Fancy CabochonJul 05, 202614.60ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 75AT1 day Left30.45ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 7AV1 day Left32.54ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 42AV1 day Left3.44 Carats Boulder Opal Cabochon - Natural Matrix Inclusion Specimen, 51XM1 day Left4.34 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 13.3x9.3mm, 4XM1 day Left1.67Ct Welo Black Opal Polished - Ethiopian OpalJul 27, 20252.22Ct Welo Black Opal Faceted Polished - Ethiopian OpalJul 26, 2025