Rectangular Black Onyx and Diamond Cocktail Ring in Vintage Yellow GoldMynt Auctions4.5(862)$1005 days Left
Rectangular Black Onyx and Diamond Cocktail Ring in Vintage Yellow GoldDiamond Depot4.2(12)$7504 days Left
Jewelry. (2) pc gold 14kt ring & pendant to include black onyx ring w/ diamond chips 3.25 grams,Hudson Valley Auctioneers LLC Beacon NY4.8(627)$225(3 bids)5 hrs Left
Unique White Gold Ring with Black Onyx Citrine and Diamond 0.60ctwDiamond Depot4.2(12)$1,35021 hrs Left
Vintage 1930's Letter MP Initial Black Onyx Diamond Signet Ring 14K Gold 3.24 GrChairish Auctions4.5(10.4k)$340
