Wishlist Product George Weil 18K Gold Carved Rock Crystal and Diamond Ring, ca 1970. 1980s ‘Toi-et-Moi’ Emerald, Sapphire and Diamond 18kt gold ring. 3,3 ct Emerald Sugarloaf, Ruby and Diamond 18kt yellow gold Cocktail Ring Bvlgari Monete Gold Ring with Ancient Coin ‘Fam Cornelia 88 a.c’.