The Demon Signet Ring is a signet in sterling silver whose flat face carries the head of a demon with a pair of prominent horns rising from the brow. The features are cut sharp and fierce, and the horns are the largest element of the design.A signet is the ring form used to stamp a personal seal, so putting a demon where a family crest would sit turns the wearer's mark into something deliberately monstrous. The demon belongs to myth and to dark ornament rather than to belief, a figure worn for its menace, not as a religious piece.