14K GOLD RING WITH NATURAL BOULDER OPAL AND DIAMONDS (SIZE 6.25) 3.5 GRAMModern Jewelry4.5(216)$1,0255 days Left
Platinum Pendant Necklace with Boulder Opal and Diamond Accents Adjustable ChainBidhaus4.3(874)$2,2505 days Left
13.47ct Soul Prism Natural Multicolour Boulder OpalWeatherham Estate Treasures3.9(245)$185Aug 5, 2026
14K YELLOW GOLD PENDANT WITH 11MM X 7MM NATURAL BOULDER OPAL ( 3.4 GRAMS )Modern Jewelry4.5(216)$1,2255 days Left
14K GOLD RING WITH NATURAL BOULDER OPAL, 0.03CTS OF DIAMOND ( SIZE: 8.25 ) 6GModern Jewelry4.5(216)$2,0505 days Left
30.45ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 7AV, 7AVThousandPlanet4.5(299)See Sold PriceJul 27, 2026
19.28ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 72AT, 72ATThousandPlanet4.5(299)See Sold PriceJul 27, 2026
