Wishlist Product 1980s Bulgari 18 karat gold peridot and citrine doppio ring 1890s 14K gold snake ring adorned with a ruby 17ct sapphire ring by Sterlé, ca 1960 1980s Bulgari 18 karat gold blue topaz and Iolite doppio ring 1970s Italian lapis and coral a contrariè ring. Art Deco Diamond Platinum Tank 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.