Gentleman's 18ct gold signet ring with seal intagli

AN AGATE INTAGLIO SEAL SIGNET RING in 18ct yellow gold, set with an piece of agate carved to depict a coat of arms and crest, stamped 750, size J / 4.75, 8.0g.

AN ANTIQUE CARNELIAN INTAGLIO SEAL / SIGNET RING in 18ct yellow gold, set with a rectangular polished piece of carnelian, reverse carved in detail to depict a crest and motto, British hallmarks, size

A gentleman's 18ct gold signet ring. The cushion-shape panel, engraved to depict a griffin holding an oak branch with acorn motif. Hallmarks for Birmingham. Ring size W. Weight 18.1gms.

A gentleman's 18ct gold signet ring. The oval panel, with tapered shoulders and plain band. Hallmarks for Birmingham. Ring size R. Weight 11.6gms. Overall condition good. Minor surface scratches in ke

Gentleman's 18ct gold diamond set signet ring

A gentleman's late Victorian 18ct gold bloodstone signet ring. The cushion-shape bloodstone panel, with monogram engraving, to the tapered band. Ring size U. Weight 6.4gms.

An 18ct gold signet ring with engraved leopards head seal to centre

A gentleman's early 20th century 18ct gold bloodstone signet ring. The oval-shape bloodstone disc, with engraved monogram, to the tapered band. Hallmarks indistinct. Weight 7.9gms.

AN ANTIQUE CARVED CITRINE INTAGLIO SEAL / SIGNET RING in yellow gold, set with a large cushion cut citrine, reverse carved in detail to depict a coat of arms surmounted by a crest, over the motto Ex S

AN ANTIQUE CARVED HARDSTONE INTAGLIO SEAL / SIGNET RING in yellow gold, the face set with a rounded rectangular piece of bloodstone, with reverse carved intaglio detail depicting a coat of arms, unmar

A VINTAGE CARNELIAN INTAGLIO SIGNET RING in 18ct yellow gold, set with a carnelian intaglio carved to depict a heraldic crest, stamped 18ct, size P / 7.5, 10.9g.

An ancient Roman Empire hand carved Carnelian stone signet ring with an intaglio seal. Late Imperial Rome, 4 to 5 AD. The intaglio depicts a mythological creature. The ring is adorned with relief imag

AN ANTIQUE CARVED INTAGLIO HARDSTONE SIGNET RING, 19TH CENTURY in 18ct yellow gold set with an escutcheon shaped bloodstone intaglio with reverse carved heraldic crest, stamped BH 18CT, size O / 7, 8.

This gorgeous and impressive ring was made for a member of a powerful European family likely around the early 1900s. The piece features a rectangular shield engraved with an intaglio coat of arms set

A gentlemen's gold and onyx set oval signet ring, A gentlemen's gold and onyx set oval signet ring, possibly Swiss. The oval flat section onyx tablet, intaglio engraved with a coat of arms with a Duca

This gorgeous and impressive ring was made for a member of a powerful European family likely around the 1950s/60s. The piece features a rectangular blue/black banded agate engraved with an intaglio co

This stunning piece features an incredibly intricate high-quality intaglio carving of a an aristocratic family crest in a deep blue octagonal Lapis Lazuli plaque. The gemstone measures approx. 1/2" lo

AN ANTIQUE AGATE SIGNET / SEAL RING in yellow gold, set with an oval polished brown agate intaglio carved to depict a heraldic crest and motto, no assay marks, size L / 6, 14.4g.

Gentleman's Jade Seal Ring 14k yellow gold, the oval 16.6 mm x 22.6 mm green jade with an intaglio of a family crest. size 8-1/4, total weight 12.4 grams

An 18ct gold signet ring. Of oval outline, depicting an eagle and harp, to the tapered band. Hallmarks for London, 2003. Weight 14.5gms.

A mid Victorian 18ct gold signet ring. The scroll engraved front opening to reveal a compartment to the scrolling sides. Engraving to inner band reads John Tymbs Ob March 30th 1866 ages 53 years Hallm

An Edwardian 18ct gold signet ring. Designed as a shield, with engraved monogram, to the textured shoulders. Hallmarks for Chester, 1909. Ring size T 1/2. Weight 12.8gms.

A late Victorian 18ct gold signet ring. The shield-shape panel, with scrolling sides. Hallmarks for Birmingham, 1896. Ring size U 1/2. Weight 7.4gms. Overall condition fair to good. Some surface scrat

An 18ct gold signet ring, An 18ct gold signet ring, the squared top with an engraved monogram, to flared shoulders and a 'D' section band. Birmingham, 5.69g. Finger size R¼