Vintage 14K gold diamond solitaire ring. Old round cut diamond measures approx. 4.7mm (0.40 CT)Tremont Auctions4.6(313)$150Mar 01, 2026
14K gold 2.30CT diamond solitaire ring. Round brilliant cut solitaire diamond measures 8.4mmTremont Auctions4.6(313)$2,400Mar 01, 2026
