14K GOLD RING WITH NATURAL BOULDER OPAL AND DIAMONDS (SIZE 6.25) 3.5 GRAMModern Jewelry4.4(210)$1,025928 Lots Away
Platinum Pendant Necklace with Boulder Opal and Diamond Accents Adjustable ChainDiamond Depot4.2(14)$1,3754 days Left
Platinum Pendant Necklace with Boulder Opal and Diamond Accents Adjustable ChainBidhaus4.3(868)$2,2501 day Left
13.47ct Soul Prism Natural Multicolour Boulder OpalWeatherham Estate Treasures3.8(241)$185Jul 08, 2026
ANTIQUE 14K YELLOW GOLD NATURAL AUSTRALIAN FIRE BOULDER OPAL HALO RINGModern Jewelry4.4(210)$690Jun 28, 2026
14K YELLOW GOLD PENDANT WITH 11MM X 7MM NATURAL BOULDER OPAL 3.4GModern Jewelry4.4(210)$1,225804 Lots Away
Sterling Silver Twisted Wire Necklace with Blue Boulder Opal PendantMynt Auctions4.4(888)$10012 hrs Left
Platinum Cocktail Ring With Large Boulder Opal and Diamond AccentsMynt Auctions4.4(888)$1002 days Left
