History of signet rings A signet or seal ring is a type of finger ring made with a signet or seal and used from earliest times for the utilitarian purpose of authenticating a document by impressing the seal, or later for ornamental wear. In Egypt such rings were in the form of the Scarab or a ring with a gemstone cut in intaglio. In Greece the signet or seal ring was usually a gold hoop with a flat bezel engraved with a seal or set with an engraved gemstone. Roman signet or seal rings were large and ornate, often with the seal engraved on a gemstone. In the 18th century the need for seals was less but signet rings were used as ornamental pieces, especially those with an engraved gemstone, as well as many with cameo or intaglio seals. From the 19th century signet rings were mainly simple gold bands having an intaglio or monogram on the flat bezel, or having a raised ornamental initial or monogram, and many were mass produced. Nowadays it is seen as a fashion statement to wear a signet or seal ring. It's worn by men as well as by women.