10 Carat Oval Shape Ethiopian Opal Cocktail Ring 14 Karat Yellow Gold For Sale at 1stDibs

Estate Opal Ring - Singapore

Ladies Impressive Morganite and Amethyst Halo Ring in Yellow Gold

Gin & Grace 14K Yellow Gold Natural Ethiopian Opal

Ethiopian Opal Ring

Estate Opal Ring - Canada

Estate Opal Ring - Canada

Opal and 14-Karat Yellow Gold Cocktail Ring, Circa 1960s

free shipping with online purchase Magnificent Green 3.56 Oil

7ct Fiery Ethiopian Opal Ring Vintage Cocktail Sz 5 Estate Fine

YDD 10K Gold Opal Rings for women 1 Carat(1 CT) Oval Cut Opal

14KY 1950's 3.7ct Oval Opal & 1.38ct Dia Halo R Sz 7.5 - Gold