Hallmarked Vintage Mauboussin Paris Ruby Diamond 18k Yellow Gold Square RingSEUYCO4.6(70)$1,200Apr 19, 2026
18K White Gold Vintage Art Deco Ruby 8mm and Natural Diamond RingZevantiques4.5(142)$175(4 bids)May 02, 2026
Boucheron - 18 kt. Yellow gold, BOUCHERON Vintage 18K Yellow Gold Diamond and Burma Ruby Ring Ruby -Eastern European Art Gallery Inc$4,5002 days Left
Antique 18K Yellow Gold Ruby Diamond Pave Ring 1.06ctw Vintage Cocktail StyleDiamond Depot4.2(12)$1,1505 days Left
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