Gold and stone set signet rings - price guide and values

18ct Yellow Gold Saracen Ingot Signet Ring, 31.10g

A fine gold ingot signet ring, handcrafted in 18ct yellow gold the ring mount has a weight of 11.2 grams. The Saracen ingot has a total weight of 31.10 grams of fine gold 99.99 (Xrf tested).

9ct Yellow Gold Australian Onyx Signet Ring with Engraved Shoulders

9ct yellow gold Australian onyx set signet ring. Approximately 10 mm x12 mm onyx top, with crosshatch engraved shoulders. Marked 9ct and 'S' in shield. Size Q 3/4, weight 5.03g (approx).

Pink and White Gold Signet Ring with Textured Finish

14ct pink & white gold signet ring. Pink gold with textured gilt finish ring, with white gold characters applied (lead solder repair inside band). Acid test approx 14ct. Size K1/2 (approx), weight 6.69g (approx).

9ct Australian Signet Ring with Shield Shape and Vacant Cartouche

9ct Australian signet ring. Shield shape signet ring with vacant cartouche. Marked 9ct. 'Rodd' size Q 8.25), weight 3.94g (approx).

Geelong Antique Australian Yellow Gold Malachite Signet Ring Fischer

Fischer of Geelong antique Australian yellow gold and South Australian malachite signet ring, 19th century, stamped 'Fischer', 5.2 grams

Antique 9ct Rose Gold Signet Ring by Robert Rollason

Robert Rollason of Sydney, antique 9ct rose gold signet ring, early 20th century, 4.7 grams

Antique 9ct Rose Gold Enamel Poisoners Secret Compartment Signet Ring

Aronson of Melbourne antique 9ct rose gold and enamel signet ring with 'Poisoners' flip top secret compartment, early 20th century, stamped '9' flanked by pictorial marks, 4.4 grams

21ct Gold Gents Signet Ring, Size S 1/2, 13.3g

A 21ct gold gents signet ring, plaque top, unengraved to reeded gallery and tapered shoulders width 18 mm, size S 1/2, wt. 13.3g.

9ct Rose Gold Gents Signet Ring with Synthetic Ruby Star

A 9ct rose gold stone set gents signet ring, one corner applied with a star motif set with a synthetic ruby to a dentil pattern surround, width 14.3 mm, size W, wt. 5.05g.

Victorian 18ct Bloodstone Signet Ring with Engraved Warrior, Size Q

Victorian 18ct bloodstone signet ring, with engraved warrior, ring size Q

18ct Yellow Gold Signet Ring, Stamped '750', 32g

An 18ct yellow gold signet ring, stamped "750", 32 grams

9ct Gold Masonic & Onyx Diamond Signet Rings, 11.2g

A 9ct gold Masonic swivel top signet ring; together with a 9ct gold, onyx and diamond signet ring, (2 items), both stamped "9ct", 11.2 grams total

Chalcedony Knight Crest Signet Ring in 14ct Yellow Gold

A 14ct yellow gold and chalcedony signet ring, the blue grey panel intaglio cut with a shield armorial crested by a knight. 13.2gms.

Antique 14ct Gold Chrysoprase Gents Signet Ring, Austro Hungarian Marks

An antique 14ct gold chrysoprase gents signet ring, bezel set 14 x 11 mm oval chrysoprase plaque to carved gallery and shoulders, width 19.4 mm, size M -N, Austro Hungarian marks, wt. 10.15g.

Antique 14ct Gold Gents Signet Ring with Engraved Monogram

An antique 14ct gold gents signet ring, oval top with engraved monogram 'Gk', width 12 mm, size N, Austro Hungarian marks, wt. 5.26g.

Vintage 9ct Gold Gents Diamond Signet Ring with Round Diamond

A vintage 9ct gold gents diamond signet ring, square uninscribed top star set with a round brilliant cut diamond, with rubbed hallmarks, width 12 mm, size T, wt.4.16g.

1975 British Hallmarked Gents Signet Ring with Engraved Crest

Signet ring, a gents signet style ring with engraved crest seal. Stamped with British hallmarks as follows C.E limited London 1975. Size:N. Weight: 8 grams.

18ct Gold Signet Ring with 0.29ct Diamond, Size V

Diamond & 18ct yellow gold signet ring marked 18ct, weight 11.33 grams, RBC diamond 0.29ct VS clarity estimated, ring size V

Modernist Onyx & 18ct Gold Signet Ring, Size V, 14.38g

Large modernist onyx & 18ct gold signet ring marked 18ct, weight 14.38 grams, ring size V, height from finger 9 mm, onyx 13 x 9 mm

Hematite Intaglio Signet Ring in 14ct Gold, Size T1/2

Hematite signet ring, centring a collet-set rectangular carved hematite intaglio depicting a figure wearing a helmet in profile, mounted in 14ct gold, size T1/2, gross weight approximately 10.4 grams.

9ct Gold Signet Ring with Blank Shield Design, Size U/V

Heavy gents 9ct gold signet ring, unmarked, featuring a blank shield shaped reserve set between foliate incised shoulders, on a thick 9ct gold band, total weight 9.10gm, size U/V

Antique 9ct Rose Gold Signet Ring, Size J, 4g Weight

An antique 9ct rose gold signet ring. Size J. Weight 4g.

Argentinian Signet Ring with Ruby Zoisite Matrix Stone

18ct yellow gold Argentinian signet ring. Argentinian marked signet ring set with green and deep red stone. Possibly ruby zoisite matrix (stone coated) W8.32g (approx)

Pink and Yellow Gold Signet Ring, Size K1/2, W6.69g

14ct pink & yellow gold signet ring. Size K1/2 (approx) W6.69g (approx)

18ct Yellow Gold Onyx Signet Ring Size M

18ct yellow gold & onyx signet ring. Size M (approx) W7.64g (approx)

18ct Yellow Gold Mini Maximilian Signet Ring (W5.66g)

18ct yellow gold mini Maximilian signet ring. (W5.66g approx)

Georgian pinchbeck signet ring with black onyx and pearls

Georgian signet ring, pinchbeck ring set with black onyx, six seed pearls and pink stone to centre and engraved decorations, hallmarked size N

Vintage Spanish Sterling Silver Onyx Signet Ring Size P-Q 15.8g

A vintage Spanish sterling silver and onyx signet ring. Size P - Q. Weight 15.8g.

Vintage gold and black onyx gent's signet ring, 20th century

A vintage gold and black onyx gent's signet ring, 20th century, 7.5 grams

9ct Gold Signet Ring with Red Stone Classical Portrait

A 9ct gold signet ring with intaglio cut red stone classical portrait, 19th/20th century, stamped '9ct J.M.K.', 7.1 grams

Collection of Diamond Rings: Vintage and Modern Styles

A collection of diamond rings, a cluster style ring in18ct yellow gold and set with 8= 0.72ct early modern brilliant cut diamonds and single seed pearl very worn. One 18ct yellow gold ring set with 3= approximate 0.70ct old European cut diamonds. One wide…

9ct Yellow Gold Ruby & Onyx Signet Ring, Size P

Ruby & onyx set 9ct yellow gold signet ring marked 375. Weight 4 grams, ring size P. Onyx 11 x 9 mm, wear to cabochon

Antique 15ct Gold Signet Ring with Locket and Portrait

An antique 15ct yellow gold signet ring with engraved monogram top and unusual hinged locket top revealing a female photographic portrait, 19th century, stamped '15ct' with pictorial marks (illegible) for a Melbourne maker, 4.9 grams

18ct Gold Signet Ring with Engraved Crest, 15.25gms

A gold signet ring, domed oval polished panel with an engraved crest, crafted in 18ct gold, 15.25gms.

Antique Carnelian & 9ct Rose Gold Signet Ring, J.Bros NZ

Antique carnelian & 9ct rose gold signet ring marked J.Bros 9ct (Jones bros NZ), weight 2.69 grams, ring size O, signet 10 x 9 mm

Antique Australian Gold Signet Ring with Advance Australia Arms Crest

Antique Australian gold signet ring rubbed advance Australia arms crest, marks Lion passant Anchor pseudo 18' marks, weight 8.28 grams, tests as 15ct

9ct Yellow Gold Lion Signet Ring with Diamond Eyes

9ct yellow gold, diamond set lion signet ring. Ring is set with two small single cut diamonds as lion eyes, estimated .015cts. Ring size W. Finished weight 4.3 grams.

Elevated Square Top Gold Signet Ring with Initials 'Gb'

Gold signet ring, 18ct yellow gold, in the form of an elevated square top with the initials 'Gb', size O, total weight 9.1 grams

Vintage Onyx 9ct Yellow Gold Signet Ring Size T 6.39g

Vintage onyx & 9ct yellow gold signet ring marked 9ct. Weight 6.39 grams, cushion 14 x 12 mm, ring size T

Vintage Jade and 18ct Gold Signet Ring with Provenance

Jade & 18ct yellow gold signet ring marked 18ct. Cabochon size 16.5 x 12 mm, ring size O, weight 8.8 grams.. Provenance: inherited from family believed to have be made Australia 1960s

Black star sapphire rose gold signet ring, 14k, size Q

Black star sapphire & rose gold signet ring marked 18k. Weight 5.35 grams, cab size 9 x 7 mm, ring size Q, tests as 14ct

Geelong Fischer Antique Yellow Gold Signet Ring, 19th Century

Fischer of Geelong, rare antique yellow gold signet ring, 19th century, stamped 'Fischer', 2.7 grams

9ct Yellow Gold Signet Ring with Five Stone Diamond Setting

Five stone diamond set 9ct yellow gold signet ring, marked 9k, weight 1.82 grams, ring size V

Islamic Carnelian Silver Signet Ring with SK 925 Marking

Islamic carnelian set silver signet ring marked sk 925, oval size 20 x 15 mm, ring size S

Vintage 14ct Yellow Gold Onyx Signet Ring, Size O

14ct yellow gold, vintage, onlyx signet ring, set with one 16 mm x 13 mm oval hand carved onyx plaque, in a bezel setting. Ring size O. Finished weight 10.00 grams.

Art Deco Masonic Bloodstone Signet Ring in 9ct Rose Gold

Art Deco bloodstone & 9ct rose gold signet ring (Masonic), marked 9ct. Approx weight 6.24 grams, ring size T, seal size 14 x 12 mm

Golden Brown Agate & 9ct Gold Signet Ring, London 1985

Golden brown agate & 9ct yellow gold signet ring, marked London 1985 375. Approx ring size R, weight 2.37 grams, signet 11 x 9.5 mm

Victorian Bloodstone & Rose Gold Signet Ring, Birmingham 1868

Victorian bloodstone & 9ct rose gold signet ring marked Birmingham 1868 .375. Approx signet 10 x 8.5 mm, ring size Q, weight 3.09 grams, restoration shank to the mount

Yellow Gold Signet Ring with Diamond Accents, Size L

Yellow gold ring, having a typical signet ring design and set with 12= 0.27ct HI colour SI clarity round brilliant cut diamonds with engraved sides and shoulders. Size: L. Weight: 7.5 grams.

Tigers Eye 9ct Gold Signet Ring Size W 5.73g

Tigers eye 9ct yellow gold signet ring marked 9ct. Approx weight 5.73 grams, ring size W, minor wear to gemstone, marked 9ct. Approx weight 5.73 grams, ring size W, minor wear to gemstone

Carnelian and Rose Gold Signet Ring with Islamic Prayer

Carved carnelian & 9ct rose gold signet ring marked 9ct. Approx disc size 15 x 11 mm, ring size N, engraved with an Islamic prayer, marked 9ct. Approx disc size 15 x 11 mm, ring size N, engraved with an Islamic prayer

9ct Yellow Gold Signet Ring, Size J-K, 7.48 grams

9ct yellow gold signet ring marked 9ct. Approx weight 7.48 grams, ring size J-K, marked 9ct. Approx weight 7.48 grams, ring size J-K,

Philosopher Bust Cameo 9ct Gold Signet Ring, Size J

Carved cameo set yellow gold signet ring showing a bust of a philosopher. Approx weight 5 grams, ring size J, cameo size 12 x 10 mm, tests as 9ct, showing a bust of a philosopher. Approx weight 5 grams, ring size J, cameo size 12 x 10 mm, tests as 9ct

Child's 9ct Yellow Gold Heart Signet Ring, Size L, 0.90g

A child's 9ct yellow gold heart signet ring marked 9ct approx weight 0.90 grams, size L, marked 9ct approx weight 0.90 grams, size L

9ct Gold Band and Diamond Signet Rings, Sizes Z & 2

Two gents 9ct gold rings, comprising band and diamond set signet ring, total combined weight 9.44gm, sizes Z& 2 (UK)

9ct Gold Signet Ring, Size Q/R, Heavy 7.53gm

Heavy gents 9ct gold signet ring, stamped 9ct, weight 7.53gm, size Q/R

Edwardian 18ct Signet Ring with Engraved Initials, Size Q

Edwardian 18ct signet ring, plain oval design engraved with initials Sw, approx 20gms, ring size Q

Gryphon and Crown Engraved 18ct Gold Signet Ring, 10.4g

18ct gold signet ring, engraved with a Gryphon above a crown. Weight 10.4gm, ring size G. Provenance: The Caroline Laws collection

Gold and Diamond Signet Ring with 0.80ct Old Cut Diamonds

A gold and diamond signet ring, rectangular polished panel flanked by a row of four old cut diamonds totalling 0.80cts, raised on a stepped and pierced frame with bead and bamboo decoration, 9ct gold, total weight 18.9gms.

1917 Birmingham Hallmarked Gold Signet Ring with Engraved Initials

English 9ct gold signet ring, with engraved initials and flanked decoration, hallmarked Birmingham 1917 by makers H.S. 4.83gr, size U

9ct Rose Gold Signet Ring with Diamond and Onyx

Diamond, onyx and 9ct rose gold signet ring marked 375. Approx 1 Rbc diamond 0.03ct, ring size O, weight 3.3 grams

George V 15ct Gold Sardonyx Signet Ring, Dumbrells Melbourne Marked

George V period 15ct yellow gold and sardonyx signet ring, marked pyramid 15ct (likely Dumbrells Melbourne). Approx ring size L, weight 2.93 grams, ring size L, signet size 9 x 8 mm engraved initial a?, hole to bezel

George VI Carnelian 9ct Rose Signet Ring 1950 Birmingham Charles Green

George VI carnelian and 9ct rose signet ring marked 375 1950 Birmingham Charles green & Son Ltd. Approx signet size 11 x 9 mm, ring size R, weight 6 grams

18ct Yellow Gold Monogrammed Locket Ring, Size I-J, 3.94g

Antique 18ct yellow gold locket ring marked 18ct, monogrammed. Approx weight 3.94 grams, ring size I-J, signet 11 mm

14k Gold and Ebony Signet Ring with Double Band

Gents 14ct gold and ebony signet ring, stamped and tested 14k, Aa, featuring two bands of ebony trench in a 14ct yellow gold setting and band, total weight 7.67gm, size U/V

9ct Gold Onyx Signet Ring, Size T, Stamped 9ct, Maker 'Rsf.'

Gents 9ct gold and onyx signet ring, stamped 9ct, maker 'Rsf.', featuring a cushion shaped black onyx stone in a 9ct yellow gold bezel setting and band, total weight 8.97gm, size T

1942 Birmingham Hallmarked 18ct Yellow Gold Engraved Signet Ring

18ct yellow gold signet ring, engraved decoration with hallmarks for Birmingham 1942 8.6grams

Gold and Bloodstone Signet Ring with Engraved Initials, 18ct Gold

A gold and bloodstone signet ring, The cushion shaped bloodstone panel with engraved initials, 18ct gold, hallmarked with 8.95gms

Pandora 18ct White Gold Diamond Signet Ring, Size L-M

Pandora 18ct white gold & diamond signet ring marked G750 Ale 52, weight 3 grams, ring size L-M

9ct Gold Signet Ring with Monogram 'A.P.M', Size X

Australian gents 9ct gold signet ring, stamped 9ct Rodd, the oval reserve engraved with monogram 'A.P.M', total weight 5.56gm, size X

Gold and Gem-set Rings Collection: Turquoise, Diamond, Paste Signet Styles

Three gold and gem-set rings, including one set with circular turquoise cut en cabochon in 14ct gold, size R, a diamond signet ring in 9ct gold, size S, and a paste signet ring in 9ct gold, size R, gross weight approximately 11.1 grams.

Two 9ct Gold Gents Signet Rings, Birmingham and Chester Hallmarks

Two 9ct gold gents signet rings, one ring with maker's mark T.bros, Birmingham hallmarks circa 1916-17, size U, and one ring stamped 'Rp', Chester hallmarks, size V, gross weight approximately 10.4 grams.

9ct Gold Carnelian Signet Ring with Monogram Intaglio, London 1947-48

9ct gold and carnelian signet ring, centring a panel of carnelian with monogram intaglio, London hallmarks circa 1947-48, size O, weight approximately 6.4 grams.

Gold signet rings with shield and figure in profile design

Two gold signet rings, including one ring set with carved hardstone in the shape of a shield in 9ct gold, size T, and one ring set with onyx depicting a figure in profile, in 18ct gold, size K, gross weight approximately 8.2 grams.

1913-14 Henry Griffiths & Sons 18ct Gold Rooster Signet Ring

Henry Griffiths & Sons, 18ct gold signet ring, engraved with a rooster motif, maker's mark H.G & S, Birmingham hallmarks circa 1913-14, size M, weight approximately 10.0 grams.

Cornelian Intaglio 14ct Gold Signet Ring - Size T1/2

A cornelian intaglio and 14ct gold signet ring. Size T1/2. Weight 8.4g.

Blue Stone & 18ct Gold Signet Ring - Size N

A blue stone and 18ct gold signet ring. Size N. Weight 7.2g.

Onyx and 9ct Gold Signet Ring - Size Y

An onyx and 9ct gold signet ring. Size Y. Weight 4.06g.

18ct Yellow Gold Signet Ring with 10.5mm Star Ruby

Round cabochon cut star ruby, the ruby having a purplish red colour an exhibiting a six ray star pattern approximate diameter 10.5 mm round shape. Hammer set into an 18ct yellow gold signet style ring. Size: U. Weight: 10.9 grams.

18ct Gold Star Ruby Signet Ring - Dark Purplish Red

Cabochon cut opaque star ruby, with a dark purplish red colour and having a strong six rayed star this oval shaped ruby 10.0 x 7.5 mm. The mounted in 18ct yellow gold and having a signet ring style. Size: U. Weight: 11.2 grams.

Large Pale Jade Signet Ring with Yellow Gold Mounting

A large pale jade signet ring, featuring a 750 yellow gold signet style ring which is mounted with a 16.2 x 13.0 mm oval cabochon cut jade having a pale mottled green colour. Size: U. Weight: 17.4 grams.

Pink Ruby and Purple Sapphire Rings in Yellow Gold Mounts

Pink ruby signet ring and a purple Laser cut sapphire geometric style ring, with a flat rectangular shaped synthetic ruby having a pinkish red colour 10.1 x 11.9 x 2.9 mmand part rub se into a 9ct yellow gold mount. Size: U. One fancy laser cut synthetic…