Wishlist Product Vintage Bulgari 'Monete', silver coin, 18 karat gold ring, circa 1990 4.67 ct sapphire and 2.62 ct diamond statement ring Vintage Hermès Paris flexible 18 karat gold ring Art deco no heat Sapphire ring Art deco platinum diamond and sapphire ring Vintage Bulgari 0.82ct brilliant cut diamond 18k white gold engagemanget ring 1930s American 2 ct. emerald and diamond platinum Art Déco ring. Victorian opal and diamond five stone ring.