Natural Boulder Opal BO32 155.91 ct.
Similar Upcoming Sales
Earthsplit Flame Boulder Opal Cushion CabochonMar 02, 20268.92ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 20267.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIAMar 19, 202613.47ct Soul Prism Natural Multicolour Boulder OpalMar 18, 20264.32ct Multicolor Black Oval Opal GemstoneMar 18, 202612.30ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 20261.80 Carats Fire Black Opal - 11X7X4 mm3 days Left19.85ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 2026Raw Agate & Opal Mineral SpecimenFeb 28, 2026Fire Opal - 5.85 Carats - 19X15X5 mm3 days LeftNatural Multi Color Flashing Opal Boulder 27.75 Ct. Free Form Cabochon Shape 30 x 19.2 Mm. GemstoneMar 08, 20261.42Ct Welo Black Opal Polished - Ethiopian OpalJul 27, 2025Lapis Lauzli Standing Tumble - 4.89 KG1 day Left2 1/4" Shahman Stone, Well Polished, Mandan/Arikara, Ex. Dave Harvey, South DakotaMar 08, 2026Fire Opal - 1.85 Carats - 10X8X4 mm3 days Left5.95ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 2026