Natural Boulder Opal BO42 98.36 ct.
Similar Upcoming Sales
8.92ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 2026Earthsplit Flame Boulder Opal Cushion CabochonMar 02, 202613.47ct Soul Prism Natural Multicolour Boulder Opal22 hrs Left7.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIAMar 19, 20264.32ct Multicolor Black Oval Opal Gemstone22 hrs Left1.70 carats Fine Quality Fire Black Opal - 10X8X5 mm2 days Left2.95ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 202612.30ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 2026Natural Multi Color Flashing Opal Boulder 27.75 Ct. Free Form Cabochon Shape 30 x 19.2 Mm. GemstoneMar 08, 20262.88 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x11mm, 24XC22 hrs Left3.77 ct Fancy Cabochon Natural Multicolor Opal Triplet22 hrs Left2.72 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 11x8mm, 30XC2 days Left1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIAMar 19, 20261.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIAMar 19, 20262.40 ct Natural Multicolor Opal Triplet – Oval CabochonMar 02, 20261.42Ct Welo Black Opal Polished - Ethiopian OpalJul 27, 2025