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 incised with a family crest, initials or other image were still used to form wax seals on correspondence. This Victorian signet ring is made in buttery 18k yellow gold and features a heraldic griffin (a crest aligned with so many families that it's hard to say for sure who it belongs to).