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A Designer 18K Two Tone Gold Onyx, Diamond and Gemstone Bombe RingAlma Auctioneers4.3(62)$2,2007 days Left
ART DECO PLATINUM DIAMOND BROOCH BLACK ONYX RUBY 1920S VINTAGE JEWELRYModern Jewelry4.5(212)$34,2507 days Left
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French 18K Yellow Gold Cardinal Bird Brooch with Ruby Diamond OnyxMynt Auctions4.4(893)$4,1007 days Left
ELEGANT 6.32-CT RUBY 2.10 CTS DIAMOND 18K YELLOW GOLD RING COCKTAIL ENGAGEMENTModern Jewelry4.5(212)$25,7507 days Left
Bold 16-18K Yellow Gold Ruby Diamond Green Onyx Bombe Ring Size 7.5Diamond Depot4.2(15)$2,450Jun 30, 2026
14k White Gold Filigree Ring with Black Onyx and Old Mine Cut DiamondDiamond Depot4.2(15)$6106 days Left
