50.45 ct Natural Boulder Opal
Similar Upcoming Sales
K18YG BOULDER OPAL NECKLACEApr 17, 2026Boulder OpalApr 25, 202613.47ct Soul Prism Natural Multicolour Boulder OpalApr 15, 2026Sterling Silver Heart Pendant with Natural Boulder Opal Necklace2 days LeftPlatinum 2.29ctw Black Boulder Opal Diamond Cluster Cocktail Ring3 days LeftPlatinum 2.29ctw Black Boulder Opal Diamond Cluster Cocktail Ring6 days LeftSterling Silver Twisted Wire Necklace with Blue Boulder Opal PendantApr 15, 2026Platinum 2.29ctw Black Boulder Opal Diamond Cluster Cocktail Ring5 days LeftPT900 BOULDER OPAL RINGApr 19, 2026Earthsplit Flame Boulder Opal Cushion CabochonApr 27, 2026VINTAGE 18K GOLD BOULDER OPAL RINGApr 24, 2026Platinum Cocktail Ring With Large Boulder Opal and Diamond Accents7 days LeftPlatinum Cocktail Ring With Large Boulder Opal and Diamond Accents1 day Left18K YELLOW GOLD BOULDER OPAL NECKLACEApr 19, 2026PT900 BOULDER OPAL RINGApr 18, 2026*10.22Ct Boulder Opal Set - Australian Opal , 1214E18 hrs Left 
