Signet Rings

Signet rings bear an engraved design carved in reverse — intaglio — on a flat face, producing a raised, legible impression when pressed into sealing wax. The word derives from the Latin signum, meaning sign or mark. The broad, flat bezel and substantial band are dictated by function: heavy enough to press firmly into wax and durable enough for regular use as a personal seal.

Hardstones chosen for their clean release from wax include carnelian (warm translucence, easy carving), bloodstone (dark background for high-contrast impressions), sardonyx (layered colour for combined effects), and onyx. Plain gold faces were also used, especially for monogram signets from the mid-Victorian period onward. Georgian signet rings use 18–22ct gold with heraldic intaglios in oval or cushion bezels. Victorian examples introduced shield-shaped bezels and bloodstone or carnelian in heavy 18ct mounts. After 1854, lower-carat gold (9ct, 15ct) broadened accessibility while maintaining the same substantial construction.

Medieval signet rings carried the legal authority of a written signature — rings were often destroyed after the owner's death to prevent forgery. Engravings include heraldic crests, family mottoes in Latin, interlocking monograms, and personal symbolic devices. For a comprehensive guide to signet ring history and types, see our article on signet rings.