22.92 ct Australian Boulder Opal Gemstone Cabochon
Similar Upcoming Sales
2.73 Carats Koroit Yowah Opal Cabochon - Natural Australian Single Stone, 86XL1 day Left5.45ct Boulder Opal Cabochon - Natural Matrix Vein Specimen, 61XM1 day Left9.98ct Boulder Opal Cabochon - Intricate Matrix Pattern Specimen, 64XM1 day Left3.44ct Boulder Opal Cabochon - Natural Matrix Inclusion Specimen, 51XM1 day Left8.51ct Boulder Opal Cabochon - Natural Matrix & Play-of-Color Specimen, 57XM1 day Left16.94ct Multicolour Oval Cabochon Quartz GemstoneMar 18, 20267.63ct Boulder Opal Cabochon - Landscape Matrix Pattern Specimen, 47XM1 day LeftCABOCHON ROCK STONE LAPIDARY SPECIMEN9 hrs Left14.84ct Boulder Opal Cabochon - Banded Landscape Matrix Specimen, 58XM1 day Left62.4ct Raindrop Cabochon from IndonesiaMar 18, 20267.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIAMar 19, 2026CABOCHON ROCK STONE LAPIDARY SPECIMEN9 hrs Left4.71ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE 13x10mmMar 19, 2026CABOCHON ROCK STONE LAPIDARY SPECIMEN9 hrs LeftCABOCHON ROCK STONE LAPIDARY SPECIMEN5 days LeftNatural Multi-Color Opal 1.05 Ct. Oval Cabochon Shape 8 x 6.4 Mm. GemstoneMar 22, 2026 
