Natural Boulder Opal BO23 66.60 ct.
Similar Upcoming Sales
8.92ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 2026Earthsplit Flame Boulder Opal Cushion CabochonMar 02, 202612.30ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 20264.32ct Multicolor Black Oval Opal GemstoneMar 18, 202613.47ct Soul Prism Natural Multicolour Boulder OpalMar 18, 20267.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIAMar 19, 20262.95ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 202619.85ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 2026183.57 Gm. Nautural Malachite/Chrysocolla SpecimenMar 01, 202617.68 ct. Blue Lapis Lazuli - AFRICAMar 20, 20263.46 ct. Cat's Eye - AFRICAMar 20, 20266.60 ct. Natural Play of Color Opal - ETHIOPIAMar 20, 20263.11 ct. Blue Lapis Lazuli - AFRICAMar 20, 2026Fire Opal - 1.85 Carats - 10X8X4 mm1 day LeftDyed Blue/Purple Agate Specimen Stand Up EndMar 01, 20262 1/4" Shahman Stone, Well Polished, Mandan/Arikara, Ex. Dave Harvey, South DakotaMar 08, 2026