30.05 ct Natural Boulder Opal
Similar Upcoming Sales
Platinum Pendant Necklace with Boulder Opal and Diamond Accents Adjustable ChainJun 01, 2026Sterling Silver Heart Pendant with Natural Boulder Opal Necklace2 days LeftSterling Silver Heart Pendant with Natural Boulder Opal Necklace4 days Left14k Yellow Gold Boulder Opal Pendant Necklace Adjustable 16.22ct490 Lots AwayANTIQUE 14K YELLOW GOLD NATURAL AUSTRALIAN FIRE BOULDER OPAL HALO RINGMay 31, 2026Earthsplit Flame Boulder Opal Cushion CabochonMay 25, 2026Platinum 2.29ctw Black Boulder Opal Diamond Cluster Cocktail RingMay 26, 202667.01 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ981 day LeftPlatinum Cocktail Ring With Large Boulder Opal and Diamond Accents2 days Left56.36 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ941 day LeftPlatinum Cocktail Ring With Large Boulder Opal and Diamond AccentsMay 27, 202614K GOLD RING WITH NATURAL BOULDER OPAL, 0.03CTS OF DIAMOND ( SIZE: 8.25 ) 6G6 days Left19.83 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ931 day Left27.47 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ901 day Left53.39 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ951 day Left38.35 Carats Winton Boulder Opal Rough Specimen - Natural Queensland Origin, LZ921 day Left 
