5.92 ct Australian Boulder Opal
Similar Upcoming Sales
8.92ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPAL2 days Left8.92ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 2026Natural Multi Color Opal Flashing Boulder 19.77 Ct. Free Form Cabochon Gemstone From AustraliaFeb 08, 20262.53Ct Welo Black Opal Faceted Polished - Ethiopian OpalJul 27, 20252.07Ct Welo Black Opal - Ethiopian Opal - Faceted PolishedJul 27, 20251.42Ct Welo Black Opal Polished - Ethiopian OpalJul 27, 20251.68Ct Welo Black Opal Polished - Ethiopian OpalJul 27, 20251.51Ct Welo Black Opal Polished - Ethiopian OpalJul 26, 20251.99Ct Welo Black Opal Polished - Ethiopian OpalJul 27, 20254.06Ct Welo Black Opal - Ethiopian Opal - Faceted PolishedJul 27, 20251.88Ct Welo Black Opal Polished - Ethiopian OpalJul 27, 20253.73 Ct Natural Black Flashing Fire Opal Oval Cab1128 Lots Away1.75Ct Welo Black Opal Polished - Ethiopian OpalJul 27, 20259.9Ct Rough Opal Specimen - Ethiopian Opal - Mineral RoughJul 27, 2025*2.33Ct Welo Black Opal Polished - Ethiopian OpalJul 27, 20252.19Ct Welo Black Opal Polished - Ethiopian OpalJul 26, 2025