14K GOLD RING WITH NATURAL BOULDER OPAL, 0.03CTS OF DIAMOND ( SIZE: 8.25 ) 6GModern Jewelry4.5(215)$2,100Jul 12, 2026
14K GOLD RING WITH NATURAL BOULDER OPAL AND DIAMONDS (SIZE 6.25) 3.5 GRAMModern Jewelry4.5(215)$1,025Jul 12, 2026
Sterling Silver Twisted Wire Necklace with Blue Boulder Opal PendantDiamond Depot4.2(15)$1405 days Left
13.47ct Soul Prism Natural Multicolour Boulder OpalWeatherham Estate Treasures3.8(244)$185Jul 08, 2026
Vintage Platinum 1.43ct GIA Oval Boulder Opal Ring with Diamond AccentsDiamond Depot4.2(15)$1,5255 hrs Left
Platinum Pendant Necklace with Boulder Opal and Diamond Accents Adjustable ChainBidhaus4.3(869)$2,2502 days Left
18k Yellow Gold Boulder Opal Diamond Pendant Necklace with Rope ChainBidhaus4.3(869)$1,7502 days Left
Platinum 2.29ctw Black Boulder Opal Diamond Cluster Cocktail RingDiamond Depot4.2(15)$1,5254 hrs Left
VINTAGE RING BOULDER OPAL MEXICO RICHARD GUAD BAND SIZE 8 STERLING SILVER WOMENModern Jewelry4.5(215)$3455 days Left
