“Signet” derives from the Latin word “signum” translating to “sign” (as in signature). The oldest signet rings were carved with a distinctive emblem that was used as a signature on documents and letters. Until the invention of the mail system and the stamp, signet rings were still used to form wax seals on correspondence. This late Victorian or early Edwardian gold signet ring is set with a smoldering .41ct old mine cut diamond. The style is more typical of the kind of signet rings worn in the present day, meaning it is meant to be worn as a fashion statement (and is it ever!) or a signifier of status. Or how about as an engagement ring?