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, 202613.47ct Soul Prism Natural Multicolour Boulder OpalMar 18, 20267.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIAMar 19, 2026Tiger’s eye Standing Tumble - 2716 Grams2 days Left4.32ct 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, 2026Fire Opal - 5.85 Carats - 19X15X5 mm3 days LeftRaw Agate & Opal Mineral SpecimenFeb 28, 2026Natural 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 Lazuli Stone PendantFeb 20, 2026Lapis Lauzli Standing Tumble - 4.89 KG2 days Left2 1/4" Shahman Stone, Well Polished, Mandan/Arikara, Ex. Dave Harvey, South DakotaMar 08, 2026 
