Harkening back to antique rings found at swap meets and on your grandpa's hand, our signature signet style is designed to be well worn. Made with either sterling silver, 14k or 18k gold, the ring will only get better with age. Lapis Lazuli has been prized since antiquity for its intense color. During the Middle Ages and Renaissance it was ground down and made into ultramarine, the finest and most expensive of all blue pigments. Lapis Lazuli is often flecked with pyrite, combining the blue of the Formal Sterling Silver Signet Ring With Gemstone, Timeless Blue Signet Ring With Polished Finish, Fine Jewelry Sterling Silver Signet Ring Gift, Everyday Sterling Silver Signet Ring, Silver 14k Gold Everyday Signet Ring, Everyday Silver Signet Ring In 14k Gold, Sterling Silver Open Signet Ring, Sterling Silver Open Signet Ring Fine Jewelry, Minimalist Gemstone Signet Ring For Formal Occasions