VINTAGE RING BOULDER OPAL MEXICO RICHARD GUAD BAND SIZE 8 STERLING SILVER WOMENModern Jewelry4.5(207)$3452 days Left
Beautiful Australian opal inlay sterling silver ringThriftiques of Iowa4.7(302)$16(2 bids)Jun 14, 2026
Platinum Cocktail Ring With Large Boulder Opal and Diamond AccentsDiamond Depot4.2(14)$2,1002 days Left
18K White Gold Ladies Ring with 22.41ct Boulder Opal and 1.16ct tw Adjacent DiamondsRiverside Galleries4.5(214)$506 days Left
Vintage Platinum 1.43ct GIA Oval Boulder Opal Ring with Diamond AccentsDiamond Depot4.2(14)$2,660Available to Buy Now
Vintage Platinum 1.43ct GIA Oval Boulder Opal Ring with Diamond AccentsBidhaus4.3(864)$2,660Available to Buy Now
Vintage Platinum 1.43ct GIA Oval Boulder Opal Ring with Diamond AccentsDiamond Depot4.2(14)$1,3255 days Left
Vintage Platinum 1.43ct GIA Oval Boulder Opal Ring with Diamond AccentsBidhaus4.3(864)$1005 days Left
14K GOLD RING WITH NATURAL BOULDER OPAL, 0.03CTS OF DIAMOND ( SIZE: 8.25 ) 6GModern Jewelry4.5(207)$2,100Jun 16, 2026
18K White Gold Ladies Ring with 22.41ct Boulder Opal and 1.16ct tw Adjacent DiamondsRiverside Galleries4.5(214)$503 days Left
