Platinum Pendant Necklace with Boulder Opal and Diamond Accents Adjustable ChainMynt Auctions4.5(915)$100Sep 11, 2026
Platinum 2.29ctw Black Boulder Opal Diamond Cluster Cocktail RingDiamond Depot4.3(16)$1,5254 days Left
Platinum Flower Pin Pendant with Australian Black Boulder Opal and 23 DiamondsBidhaus4.3(878)$3,7003 days Left
305ct Natural Australian Queensland Boulder Opal Sliced Rough Parcel Lot, 64EXThousandPlanet4.5(310)$252 days Left
385ct Natural Australian Queensland Boulder Opal Sliced Rough Parcel Lot, 65EXThousandPlanet4.5(310)$25(1 bid)2 days Left
Vintage Platinum 1.43ct GIA Oval Boulder Opal Ring with Diamond AccentsBidhaus4.3(878)$1006 days Left
ANTIQUE ETRUSCAN 14K YELLOW GOLD AUSTRALIAN FIRE BOULDER OPAL DANGLE EARRINGSModern Jewelry4.5(218)$9703 days Left
410ct Natural Australian Queensland Boulder Opal Sliced Rough Parcel Lot, 59EXThousandPlanet4.5(310)$252 days Left
