Cts.28.35 Natural Australian Boulder Opal -
Similar Upcoming Sales
19.85ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 20265.95ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 202612.30ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 202616.41ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 20268.92ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 20262.95ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 20263.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURALMar 01, 202610.46ct LOOSE CABOCHON NATURAL AUSTRALIAN BOULDER OPALMar 01, 20263.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RAREMar 19, 2026Natural Tiger Eye Agate 32.15 Ct. Fancy Cabochon Shape 23 x 17.5 Mm Gemstone from Madagascar2 days Left4.32ct Multicolor Black Oval Opal Gemstone6 days LeftFine All Natural Australian Opal Mineral Specimen6 days LeftPOLYCHROME JASPER ROCK STONE LAPIDARY SPECIMEN6 days Left4.71ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE 13x10mmMar 19, 2026OPAL HUGE ROUGH ROCK STONE LAPIDARY SPECIMEN3 days LeftCABOCHON ROCK STONE LAPIDARY SPECIMEN15 hrs Left 
