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Unknown Signet Rings

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Creator: Unknown
Antique Ring Athena Intaglio Carnelian solid 10 - 12K Gold Ø 6.5US / 8.6 gr
Antique Ring Athena Intaglio Carnelian solid 10 - 12K Gold Ø 6.5US / 8.6 gr

Antique Ring Athena Intaglio Carnelian solid 10 - 12K Gold Ø 6.5US / 8.6 gr

Located in SE

Signet Ring with fine Intaglio of Athena / Minerva - ancient Greek goddess of wisdom, strategic warfare, and handicrafts. As the patron deity of Athens, she was famed for her intelle...

Category

19th Century Art Deco Antique Unknown Signet Rings

Materials

Carnelian, 10k Gold

Egyptian Revival Tiffany Red Favrile Glass Scarab 14K Yellow Gold Swivel Ring
Egyptian Revival Tiffany Red Favrile Glass Scarab 14K Yellow Gold Swivel Ring

Egyptian Revival Tiffany Red Favrile Glass Scarab 14K Yellow Gold Swivel Ring

Located in New York, NY

Egyptian Revival Tiffany red favrile glass scarab 14K yellow gold swivel ring 20th century A vibrant irridescent red favrile glass scarab created in the studios of Louis Comfort Tiffany, set in an ancient Egyptian style swivel ring by an unknown goldsmith, backed by a substantial 14K yellow gold setting with elaborate hieroglyphics. The hieroglyphics on the back of this ring include: a dot, Ankh sign, Up sign, triangle, cobra, eye, fish, ibis, stone jug, staff and water sign. Ancient Egyptian scarab rings...

Category

20th Century Egyptian Revival Unknown Signet Rings

Materials

14k Gold, Yellow Gold

Signet 3.30ct Oval Blue Topaz & Quartz Sterling Silver Men's Band Ring, Size 9.5
Signet 3.30ct Oval Blue Topaz & Quartz Sterling Silver Men's Band Ring, Size 9.5

Signet 3.30ct Oval Blue Topaz & Quartz Sterling Silver Men's Band Ring, Size 9.5

Located in เกาะสมุย, TH

A bold vintage men’s signet ring crafted in solid sterling silver and set with a vibrant 3.30ct bezel set oval Blue Topaz. The faceted stone delivers bright, electric blue brilliance...

Category

20th Century Thai Unknown Signet Rings

Materials

Quartz, Topaz, Blue Topaz, Sterling Silver

1955 Signet Men Ring 7ct natural Blood Stone solid 18K Gold Ø 9.25 US / 5.4 gr
1955 Signet Men Ring 7ct natural Blood Stone solid 18K Gold Ø 9.25 US / 5.4 gr

1955 Signet Men Ring 7ct natural Blood Stone solid 18K Gold Ø 9.25 US / 5.4 gr

Located in SE

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural Blood Stone rectangular cut and polished 15 x 11 mm x 3 mm deep/ about 7 ct . Swedish ring, hallmarked 18K, G (G...

Category

1950s Swedish Retro Vintage Unknown Signet Rings

Materials

Chalcedony, 18k Gold

Vintage Egyptian Scarab Ring solid 18K Gold Ø 6.25 US / 2.4 gr
Vintage Egyptian Scarab Ring solid 18K Gold Ø 6.25 US / 2.4 gr

Vintage Egyptian Scarab Ring solid 18K Gold Ø 6.25 US / 2.4 gr

Located in SE

A Ring decorated with Egyptian Scarab Beetle accented with lotus leaves on the shoulders in solid 18K Yellow Gold. Set of Egyptian hallmarks ca. 1960s -1970s , hallmarked 18K in Ar...

Category

1960s Egyptian Retro Vintage Unknown Signet Rings

Materials

18k Gold

Vintage 14 Karat Gold Carnelian Rectangle Signet Ring
Vintage 14 Karat Gold Carnelian Rectangle Signet Ring

Vintage 14 Karat Gold Carnelian Rectangle Signet Ring

Located in Vilnius, Vilniaus apskr.

This is a vintage rectangle signet ring crafted in 14K gold. The piece features carnelian. Circa 1960. Signed with “585” Weight: 4.22g Size: 18.75 (US 8.75) IMPORTANT: please ask ...

Category

Mid-20th Century Retro Unknown Signet Rings

Materials

Carnelian, Gold, 14k Gold

Vintage 9ct Yellow Gold, Oval Shaped Plain Signet Ring, Hallmarked Birmingham
Vintage 9ct Yellow Gold, Oval Shaped Plain Signet Ring, Hallmarked Birmingham

Vintage 9ct Yellow Gold, Oval Shaped Plain Signet Ring, Hallmarked Birmingham

Located in Brighton, GB

Vintage Signet Ring 9ct Gold Stamped Hallmarked Birmingham Makers Mark DJ A classic mid-century signet ring in 9ct yellow gold. The ring features a flat, oval plain circular f...

Category

Late 20th Century English Unknown Signet Rings

Materials

9k Gold, Yellow Gold

Vintage Signet Men Ring 5.5ct. natural Onyx solid 18K Gold ØUS9.75 / 3.5 gr.
Vintage Signet Men Ring 5.5ct. natural Onyx solid 18K Gold ØUS9.75 / 3.5 gr.

Vintage Signet Men Ring 5.5ct. natural Onyx solid 18K Gold ØUS9.75 / 3.5 gr.

Located in SE

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone rectangular cut and polished 14 x 12 mm x 2 mm deep/ about 5.5 ct . Made ca. 1950s -1960...

Category

1950s Swedish Retro Vintage Unknown Signet Rings

Materials

Onyx, 18k Gold

Antique Signet Unisex Men Cameo Zeus Ring 11ct Banded Onyx solid 18K Gold Ø8.5US
Antique Signet Unisex Men Cameo Zeus Ring 11ct Banded Onyx solid 18K Gold Ø8.5US

Antique Signet Unisex Men Cameo Zeus Ring 11ct Banded Onyx solid 18K Gold Ø8.5US

Located in SE

Antique Unisex signet Ring dating to ca. XIX -early XX cent. in solid 18K Orange (Rose toned) Gold with fine cameo on banded Red Onyx depicting Zeus (Roman Jupiter), king of the gods...

Category

19th Century Empire Antique Unknown Signet Rings

Materials

Onyx, 18k Gold

German Men Signet Ring 5ct. Blood stone solid 14K Gold ØUS12 / 4.55gr
German Men Signet Ring 5ct. Blood stone solid 14K Gold ØUS12 / 4.55gr

German Men Signet Ring 5ct. Blood stone solid 14K Gold ØUS12 / 4.55gr

Located in SE

Signet Ring in solid 14K Yellow Gold with plain divided shoulders and bezel set Blood - stone, color is dark Green color with red dots, measures 11mm x 10.5mm x 2.7mm deep / ca. 5ct ...

Category

1940s Swedish Art Deco Vintage Unknown Signet Rings

Materials

Other, 18k Gold, 14k Gold

A Powerful 18kt French Signet Ring
A Powerful 18kt French Signet Ring

A Powerful 18kt French Signet Ring

Located in Stamford, CT

A Powerful French Victorian 18 Kt signet ring that shows all the signs of a powerful family. There is an arm raised up showing a dagger. This symbol shows the willingness to prevail....

Category

1870s French Victorian Antique Unknown Signet Rings

Materials

18k Gold

Souvenir D'Alger Trench Art Signet Ring
Souvenir D'Alger Trench Art Signet Ring

Souvenir D'Alger Trench Art Signet Ring

Located in Stamford, CT

A unique Oval Signet Ring made by a soldier in the trenches on which he engraved Souvenir D'Alger Between 1914 and 1918 173,019 Algerians 80,339 Tunisians and 40,398 Moroccans served...

Category

1910s Algerian Civil War Vintage Unknown Signet Rings

Materials

Brass

1949 Signet Men Ring 5.5 ct natural Jade solid 18K Gold Ø 10.75 US / 10 gr
1949 Signet Men Ring 5.5 ct natural Jade solid 18K Gold Ø 10.75 US / 10 gr

1949 Signet Men Ring 5.5 ct natural Jade solid 18K Gold Ø 10.75 US / 10 gr

Located in SE

ϟiignet Ring for Men Art Deco styled in solid 18K Yellow Gold decorated with natural Jade stone stone rectangular cut and polished 16 x 12 mm x 2.6 mm deep/ about 5.5 ct . Swedish...

Category

1940s Swedish Retro Vintage Unknown Signet Rings

Materials

Jade, 18k Gold

1962 Signet Men Ring 4 ct natural Onyx solid 18K Gold Ø 12.75 US / 3.52gr
1962 Signet Men Ring 4 ct natural Onyx solid 18K Gold Ø 12.75 US / 3.52gr

1962 Signet Men Ring 4 ct natural Onyx solid 18K Gold Ø 12.75 US / 3.52gr

Located in SE

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone with slightly convex rectangular cut and polished 12 mm x 10 mm x 2.75 mm deep/ about 4 c...

Category

1960s Swedish Retro Vintage Unknown Signet Rings

Materials

Onyx, 18k Gold

Antique 19th Century Georgian Style Cabochon Garnet 14K Yellow Gold Signet Ring
Antique 19th Century Georgian Style Cabochon Garnet 14K Yellow Gold Signet Ring

Antique 19th Century Georgian Style Cabochon Garnet 14K Yellow Gold Signet Ring

Located in New York, NY

Fine antique Georgian style oval cabochon garnet 14K yellow gold signet ring with gold rope twist halo detail 19th Century Beautiful antique oval garnet signet ring with a lovely, u...

Category

19th Century Georgian Antique Unknown Signet Rings

Materials

Garnet, 14k Gold, Yellow Gold

Vintage 1970s Italian 18kt Gold Lapis Lazuli Skull Ring with Diamonds
Vintage 1970s Italian 18kt Gold Lapis Lazuli Skull Ring with Diamonds

Vintage 1970s Italian 18kt Gold Lapis Lazuli Skull Ring with Diamonds

Located in Firenze, IT

Italian ring, likely dating back to the 1970s, in 18kt yellow gold, depicting a natural lapis lazuli skull cameo of exceptional quality and detail, with three gold snakes encircling ...

Category

1970s Italian Retro Vintage Unknown Signet Rings

Materials

Diamond, Lapis Lazuli, Gold, Yellow Gold, 18k Gold

18kt Yellow Gold Setting And Greek Massalia Silver Coin Ring, Circa 350-220 BC
18kt Yellow Gold Setting And Greek Massalia Silver Coin Ring, Circa 350-220 BC

18kt Yellow Gold Setting And Greek Massalia Silver Coin Ring, Circa 350-220 BC

Located in Firenze, IT

Youthful head of female profile facing left. Mounted in 18kt yellow gold Top size 13mm x 11mm Size : 7 Weight: 6.82gr. Marseille, the "Massalia" of the Greeks, founded by the Phocia...

Category

15th Century and Earlier Italian Byzantine Antique Unknown Signet Rings

Materials

Gold, Bronze

Ptolemaic Lapis Lazuli Intaglio Gold Ring 3rd-2nd Century BC
Ptolemaic Lapis Lazuli Intaglio Gold Ring 3rd-2nd Century BC

Ptolemaic Lapis Lazuli Intaglio Gold Ring 3rd-2nd Century BC

Located in Firenze, IT

Period: 3rd-2nd Century BC Dimensions: 20 x 17 mm (intaglio: 0,8 x 0,6 mm) Ring size: 5 ½ Weight: 14,27 gr The ring is composed of a 22 carats gold setting from the early XX centur...

Category

15th Century and Earlier Greek Hellenistic Antique Unknown Signet Rings

Materials

Lapis Lazuli, Gold, 22k Gold

14K Yellow Gold & Antique Wedgwood Attributed Black Basalt Intaglio Signet Ring
14K Yellow Gold & Antique Wedgwood Attributed Black Basalt Intaglio Signet Ring

14K Yellow Gold & Antique Wedgwood Attributed Black Basalt Intaglio Signet Ring

Located in Philadelphia, PA

A fine vintage gold signet ring. With a bezel-set black basalt intaglio of a man and a dog. The intaglio most likely by Wedgwood & Bentley and dating to the middle of the 18th cent...

Category

Early 20th Century Retro Unknown Signet Rings

Materials

14k Gold, Yellow Gold

Antique Georgian 18K Yellow Gold Oval Bloodstone Signet Ring
Antique Georgian 18K Yellow Gold Oval Bloodstone Signet Ring

Antique Georgian 18K Yellow Gold Oval Bloodstone Signet Ring

Located in New York, NY

Antique Georgian 18K yellow gold oval bloodstone signet ring 19th Century A classic, elegant Georgian oval bloodstone and 18K yellow gold signet ring. Timeless. heirloom quality. Bl...

Category

19th Century English Georgian Antique Unknown Signet Rings

Materials

18k Gold, Yellow Gold

18K heavy signet ring - Patina 18 Karat solid gold gentleman Intaglio ring
18K heavy signet ring - Patina 18 Karat solid gold gentleman Intaglio ring

18K heavy signet ring - Patina 18 Karat solid gold gentleman Intaglio ring

Located in Antwerp, BE

For sale is this wonderful large sized signet ring. This 18 Karat handmade oval stunner is a real sign of nobility and status which is perfect to wear with your favourite statement o...

Category

Mid-20th Century Belgian Art Deco Unknown Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

1916 Signet Ring 2.75 ct. natural Carnelian solid 18K Gold Ø 7 US / 2.2 gr
1916 Signet Ring 2.75 ct. natural Carnelian solid 18K Gold Ø 7 US / 2.2 gr

1916 Signet Ring 2.75 ct. natural Carnelian solid 18K Gold Ø 7 US / 2.2 gr

Located in SE

ϟignet Ring in solid 18K Yellow Gold decorated with natural Carnelian stone rectangular cut and polished 9 mm x 8 mm x 2.2 mm deep / about 2.75 ct. Note the intricate hand - engraved...

Category

1910s Swedish Retro Vintage Unknown Signet Rings

Materials

Carnelian, 18k Gold

18ct Gold, Round Engraved Bloodstone Signet Ring, Hallmarked Birmingham 1915
18ct Gold, Round Engraved Bloodstone Signet Ring, Hallmarked Birmingham 1915

18ct Gold, Round Engraved Bloodstone Signet Ring, Hallmarked Birmingham 1915

Located in Brighton, GB

Antique Bloodstone Engraved Signet Ring 18ct Yellow Gold Hallmarked Birmingham 1915 A classic signet ring featuring a round bloodstone, finely engraved with a heraldic crest. Th...

Category

Early 20th Century English Unknown Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Antique 18ct Gold & Platinum, 1920s Art Deco Signet Ring
Antique 18ct Gold & Platinum, 1920s Art Deco Signet Ring

Antique 18ct Gold & Platinum, 1920s Art Deco Signet Ring

Located in Brighton, GB

Antique Signet Ring 18ct Gold & Platinum Circa 1920’s Antique elegance, modern intrigue… Crafted in rich 18ct gold with a platinum face, this 1920s Art Deco signet ring is ...

Category

Early 20th Century European Unknown Signet Rings

Materials

Gold, 18k Gold, Platinum

Vintage Cigar Band Ring solid 18K Gold Ø 12.5 US / 6.3 gr
Vintage Cigar Band Ring solid 18K Gold Ø 12.5 US / 6.3 gr

Vintage Cigar Band Ring solid 18K Gold Ø 12.5 US / 6.3 gr

Located in SE

ϟigar band Ring for Men or Women (if the size is right) in solid 18K Yellow Gold decorated with beautiful ornament.Band is 14 mm at widest - 4mm at most narrow part. Swedish ring, c...

Category

1970s Swedish Retro Vintage Unknown Signet Rings

Materials

18k Gold

Antique 9ct Rose Gold, Shield Shaped Signet Ring Hallmarked London 1925
Antique 9ct Rose Gold, Shield Shaped Signet Ring Hallmarked London 1925

Antique 9ct Rose Gold, Shield Shaped Signet Ring Hallmarked London 1925

Located in Brighton, GB

Antique Signet Ring 9ct Gold Hallmarked London 1925 Introducing a stunning 9ct rose gold signet ring, featuring an elegant shield shape that exudes sophistication and class. This ...

Category

Early 20th Century English Unknown Signet Rings

Materials

9k Gold, Rose Gold

1945 Signet Ring 3.5 ct natural Onyx solid 18K Gold Ø 6.5 US / 2.7gr
1945 Signet Ring 3.5 ct natural Onyx solid 18K Gold Ø 6.5 US / 2.7gr

1945 Signet Ring 3.5 ct natural Onyx solid 18K Gold Ø 6.5 US / 2.7gr

Located in SE

ϟignet Ring in solid 18K Yellow Gold decorated with natural black Onyx stone rectangular cut and polished 12 mm x 8.5mm x 2.6mm deep / about 3.5 ct. Initially designed for men but c...

Category

1940s Swedish Retro Vintage Unknown Signet Rings

Materials

Onyx, 18k Gold

Vintage 14 Karat Gold Carnelian Roman Soldier Portrait Intaglio Signet Ring
Vintage 14 Karat Gold Carnelian Roman Soldier Portrait Intaglio Signet Ring

Vintage 14 Karat Gold Carnelian Roman Soldier Portrait Intaglio Signet Ring

Located in Vilnius, Vilniaus apskr.

This is a vintage intaglio signet ring crafted in 14K gold. The piece features deep red carnelian with engraved Roman soldier portrait. Circa 1960. Weight: 5.52g Size: 18.25 (US 8)...

Category

Mid-20th Century Unknown Signet Rings

Materials

Carnelian, Gold

Vintage Ring Black Onyx Diamonds solid 18K Yellow Gold Ø US7.5 / 2gr
Vintage Ring Black Onyx Diamonds solid 18K Yellow Gold Ø US7.5 / 2gr

Vintage Ring Black Onyx Diamonds solid 18K Yellow Gold Ø US7.5 / 2gr

Located in SE

Vintage Unisex type Ring set with bezel set cabochon cut natural Black Onyx stone accented with old European cut Diamonds in Platinum clusters on solid 18K Yellow Gold band and crown...

Category

1950s European Retro Vintage Unknown Signet Rings

Materials

Onyx, Diamond, 18k Gold, Yellow Gold

Hellenistic 18kt Gold Greek Massalia Coin Ring, Circa 350-220 BC
Hellenistic 18kt Gold Greek Massalia Coin Ring, Circa 350-220 BC

Hellenistic 18kt Gold Greek Massalia Coin Ring, Circa 350-220 BC

Located in Firenze, IT

Period: Circa 350-220 BC Dimensions: 14 x 12 mm Ring size: 7 ¼ Weight: 7,20 gr The ring is composed of an 18-karat yellow gold mount in which is set an ancient Greek silver coin, ...

Category

15th Century and Earlier Greek Hellenistic Antique Unknown Signet Rings

Materials

Gold, Yellow Gold, Silver

Vintage 18ct Yellow Gold, Bloodstone Shield Signet Ring, Circa 1920
Vintage 18ct Yellow Gold, Bloodstone Shield Signet Ring, Circa 1920

Vintage 18ct Yellow Gold, Bloodstone Shield Signet Ring, Circa 1920

Located in Brighton, GB

Vintage Signet Ring 18ct Yellow Gold Stamped A striking early 20th-century ring featuring a shield-shaped bloodstone cabochon, mounted in a bold 18ct yellow gold setting. The deep...

Category

Early 20th Century English Unknown Signet Rings

Materials

Chalcedony, 18k Gold, Yellow Gold

Vintage 9ct Gold, Oval Shaped Eagle Intaglio Signet Ring, Hallmarked London 1974
Vintage 9ct Gold, Oval Shaped Eagle Intaglio Signet Ring, Hallmarked London 1974

Vintage 9ct Gold, Oval Shaped Eagle Intaglio Signet Ring, Hallmarked London 1974

Located in Brighton, GB

Vintage Signet Ring 9ct Gold Hallmarked London 1974 Makers Mark S H S Discover a striking vintage signet ring, crafted from luxurious 9ct yellow gold. This exquisite piece featu...

Category

Late 20th Century English Unknown Signet Rings

Materials

Gold, 9k Gold

9ct Gold Vintage 1983 Locket Ring Fully Hallmarked
9ct Gold Vintage 1983 Locket Ring Fully Hallmarked

9ct Gold Vintage 1983 Locket Ring Fully Hallmarked

Located in London, GB

Beautiful Rare 9ct Gold Vintage Picture Locket Ring Size - U.K - O Weight 6 grams Fully Hallmarked Birmingham Assay Dated 1983 SKU : 2678

Category

Late 20th Century British Edwardian Unknown Signet Rings

Materials

Gold, 9k Gold

Estate Ancient Greek Style 14K Yellow Gold Enamel Octagonal Amulet Signet Ring
Estate Ancient Greek Style 14K Yellow Gold Enamel Octagonal Amulet Signet Ring

Estate Ancient Greek Style 14K Yellow Gold Enamel Octagonal Amulet Signet Ring

Located in New York, NY

Rare and highly unusual Ancient Greek style 14K yellow gold and enamel octagonal shape amulet signet ring Provenance: Private Maine collection The complex, octagonal shaped band of t...

Category

20th Century Greek Classical Greek Unknown Signet Rings

Materials

14k Gold, Yellow Gold, Enamel

Antique 18ct Gold Oval Signet Ring Hand Carved Shoulders Hallmarked Chester 1916
Antique 18ct Gold Oval Signet Ring Hand Carved Shoulders Hallmarked Chester 1916

Antique 18ct Gold Oval Signet Ring Hand Carved Shoulders Hallmarked Chester 1916

Located in Brighton, GB

Antique Signet Ring 18ct Gold Hallmarked Chester 1916 Makers Mark H G & S Lovely, plain, oval signet ring. Some light surface scratches but in great condition for its age. Featu...

Category

Early 20th Century English Unknown Signet Rings

Materials

Gold, 18k Gold

Large 19th Century Georgian 14K Yellow Gold Onyx Intaglio Medusa Signet Ring
Large 19th Century Georgian 14K Yellow Gold Onyx Intaglio Medusa Signet Ring

Large 19th Century Georgian 14K Yellow Gold Onyx Intaglio Medusa Signet Ring

Located in New York, NY

Impressive Georgian period 14K yellow gold onyx intaglio signet ring depicting Medusa with coiled snakes. Early 19th Century The story of Medusa is one of the best known in Greek myt...

Category

19th Century English Georgian Antique Unknown Signet Rings

Materials

Onyx, 14k Gold, Yellow Gold

Antique Georgian Style Bloodstone Intaglio Rose Gold Signet Ring, 19th Century
Antique Georgian Style Bloodstone Intaglio Rose Gold Signet Ring, 19th Century

Antique Georgian Style Bloodstone Intaglio Rose Gold Signet Ring, 19th Century

Located in New York, NY

Classic Georgian style antique bloodstone intaglio and 9K rose gold signet ring. Late 19th Century The bloodstone intaglio of interconnected symbols and the letter W or M, depending ...

Category

Late 19th Century British Georgian Antique Unknown Signet Rings

Materials

Rose Gold

Vintage 9ct Gold Oval Signet Ring Hallmarked Birmingham 1963
Vintage 9ct Gold Oval Signet Ring Hallmarked Birmingham 1963

Vintage 9ct Gold Oval Signet Ring Hallmarked Birmingham 1963

Located in Brighton, GB

Vintage Signet Ring 9ct Gold Hallmarked Birmingham 1963 Makers Mark S J R Lovely, Unisex Vintage Signet Ring. Oval Shaped with a Plain Surface. Height Measures Approx 11.4m...

Category

Mid-20th Century English Unknown Signet Rings

Materials

Gold, 9k Gold

Estate 3.5 TCW Natural Sugarloaf Sapphire 18K Yellow Gold Signet Ring
Estate 3.5 TCW Natural Sugarloaf Sapphire 18K Yellow Gold Signet Ring

Estate 3.5 TCW Natural Sugarloaf Sapphire 18K Yellow Gold Signet Ring

Located in New York, NY

Stunning estate natural sapphire 18K yellow gold signet ring featuring a deep blue 3.5 TCW sugarloaf sapphire set in a superb tourbillon twist design setting. 20th Century The rich,...

Category

20th Century Unknown Signet Rings

Materials

Sapphire, 18k Gold, Yellow Gold

1954 Signet Men Ring 4.5ct natural Onyx solid 18K Gold Ø 9.25 US / 4.25gr
1954 Signet Men Ring 4.5ct natural Onyx solid 18K Gold Ø 9.25 US / 4.25gr

1954 Signet Men Ring 4.5ct natural Onyx solid 18K Gold Ø 9.25 US / 4.25gr

Located in SE

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone transitional rectangular cut and polished 15 x 12 mm x 2.3 mm mm deep/ about 4.5 ct . Swe...

Category

1950s Swedish Retro Vintage Unknown Signet Rings

Materials

Onyx, 18k Gold

1953 Signet Men Ring natural 4.5ct Onyx solid 18K Gold Ø 10.5 US / 5 gr
1953 Signet Men Ring natural 4.5ct Onyx solid 18K Gold Ø 10.5 US / 5 gr

1953 Signet Men Ring natural 4.5ct Onyx solid 18K Gold Ø 10.5 US / 5 gr

Located in SE

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone rectangular cut and polished 15.5 x 11,5 mm x 2.4 mm mm deep/ about 4.5 ct . Crown part is...

Category

1950s Swedish Retro Vintage Unknown Signet Rings

Materials

Onyx, 18k Gold

15th Century Renaissance Gold And Carnelian Jewish Ring
15th Century Renaissance Gold And Carnelian Jewish Ring

15th Century Renaissance Gold And Carnelian Jewish Ring

Located in Firenze, IT

Period: 15th century Dimensions: 13 x 14 mm Ring size: 5 ¼ Weight: 9,26 gr The Renaissance ring, dated to around the 15th century, is composed of a 22-karat yellow gold setting in which a carnelian intaglio is set. At the centre of the intaglio, a Jewish engraving is easily recognizable, namely the Menorah, the seven-armed candelabra symbolizing divine light, the days required for the creation and symbol of the Temple in Jerusalem. The yellow gold setting, on the other hand, is characterised by refined floral decorations that adorn the sides of the ring stem, in true Renaissance style. It is suitable that this Renaissance Jewish ring...

Category

Early 17th Century Italian Antique Unknown Signet Rings

Materials

Carnelian, Gold, 18k Gold, Yellow Gold

Antique 18ct Gold & Platinum Art Deco Signet Ring
Antique 18ct Gold & Platinum Art Deco Signet Ring

Antique 18ct Gold & Platinum Art Deco Signet Ring

Located in Brighton, GB

Antique Signet Ring 18ct Gold & Platinum Circa 1920’s Fabulous Art Deco Square Faced Signet Ring. Gorgeous Geometric Shoulders & French Stamped. Weight 13.4g UK Siz...

Category

Early 20th Century English Art Deco Unknown Signet Rings

Materials

Gold, 18k Gold, Platinum

Antique Art Deco 18K White Gold Diamond, Carved Green Onyx Scarab Amulet Ring
Antique Art Deco 18K White Gold Diamond, Carved Green Onyx Scarab Amulet Ring

Antique Art Deco 18K White Gold Diamond, Carved Green Onyx Scarab Amulet Ring

Located in New York, NY

Fine Art Deco period 18K white gold, diamond, carved green onyx scarab amulet ring Circa 1920 This beautiful ring features a vibrant, finely carved emerald green onyx scarab surround...

Category

Early 20th Century Art Deco Unknown Signet Rings

Materials

Diamond, Onyx, 18k Gold, White Gold

Masonic 9 Karat Gold Onyx Square and Compasses Signet Ring
Masonic 9 Karat Gold Onyx Square and Compasses Signet Ring

Masonic 9 Karat Gold Onyx Square and Compasses Signet Ring

Located in Vilnius, Vilniaus apskr.

This is a Masonic signet ring depicting the “Square and Compasses”. It is crafted in 9K gold. The piece features oval onyx. Circa 1950 Has hallmarks Weight: 5.12g Size: 18 (US 7.7...

Category

Mid-20th Century Unknown Signet Rings

Materials

Onyx, Gold, 9k Gold

Antique 18ct Yellow Gold Round Signet Ring, Hallmarked Birmingham 1921
Antique 18ct Yellow Gold Round Signet Ring, Hallmarked Birmingham 1921

Antique 18ct Yellow Gold Round Signet Ring, Hallmarked Birmingham 1921

Located in Brighton, GB

Antique Plain Round Signet Ring 18ct Yellow Gold Hallmarked Birmingham 1921 This antique signet ring, crafted in solid 18ct gold and hallmarked in Birmingham in 1921, is a testame...

Category

Early 20th Century English Edwardian Unknown Signet Rings

Materials

18k Gold, Yellow Gold

Extraordinary 18th-Century Steel, Gold & Silver Learned Man’s Signet Ring
Extraordinary 18th-Century Steel, Gold & Silver Learned Man’s Signet Ring

Extraordinary 18th-Century Steel, Gold & Silver Learned Man’s Signet Ring

Located in Northampton, MA

A masterpiece of early European craftsmanship, this spectacular 18th-century mixed-metal signet ring represents the rarest category of men’s jewelry: a fully engraved learned man’s s...

Category

Mid-18th Century Unknown Georgian Antique Unknown Signet Rings

Materials

Gold, Silver, Steel

Antique von Aminoff Intaglio Signet Ring solid 18K Gold Carnelian ØUS11.75/7.5gr
Antique von Aminoff Intaglio Signet Ring solid 18K Gold Carnelian ØUS11.75/7.5gr

Antique von Aminoff Intaglio Signet Ring solid 18K Gold Carnelian ØUS11.75/7.5gr

Located in SE

Signet Intaglio Ring featuring banded / two-layered Carnelian (type of Agate) stone with the heraldic depiction of a Coat of Arms of Russian / Swedish / Finnish noble family von Amin...

Category

1890s Finnish Empire Antique Unknown Signet Rings

Materials

Carnelian, 18k Gold

Antique Intaglio Signet Ring Carnelian solid 20K Gold Ø US8 / 3.7gr
Antique Intaglio Signet Ring Carnelian solid 20K Gold Ø US8 / 3.7gr

Antique Intaglio Signet Ring Carnelian solid 20K Gold Ø US8 / 3.7gr

Located in SE

Signet intaglio Ring featuring natural Carnelian stone with naturalistic and symbolic intaglio of a middle aged Woman - Wife , Mother or Sister measuring 10 mm x 5 mm . The body of t...

Category

Early 1900s Swedish Art Nouveau Antique Unknown Signet Rings

Materials

Carnelian, 18k Gold

Antique Ring Watch 18 Karat Diamonds Circa early 1900's working watch ring
Antique Ring Watch 18 Karat Diamonds Circa early 1900's working watch ring

Antique Ring Watch 18 Karat Diamonds Circa early 1900's working watch ring

Located in Brooklyn, NY

Estimate from the Georgian era over 100 years old ! real 18k gold and real rose cut diamonds Natural Diamonds. Working Watch. the movement was replaced for a new and working (swiss m...

Category

Early 1900s Antique Unknown Signet Rings

Materials

Diamond, 18k Gold

14KT Gold & Carved Bloodstone Armorial Crest Ring of the Andrews Family, 18th c
14KT Gold & Carved Bloodstone Armorial Crest Ring of the Andrews Family, 18th c

14KT Gold & Carved Bloodstone Armorial Crest Ring of the Andrews Family, 18th c

Located in valatie, NY

14KT Yellow Gold and Georgian Carved Bloodstone Armorial Crest Ring of the Andrews Family. All the attributes of the carving: "Give and Forgive," the three fleur-de-lis on the shiel...

Category

Late 18th Century English Georgian Antique Unknown Signet Rings

Materials

Jasper, Gold, 14k Gold, Yellow Gold

Art Deco Egyptian Revival 14K Yellow Gold Satyr and Goat Tassie Oval Signet Ring
Art Deco Egyptian Revival 14K Yellow Gold Satyr and Goat Tassie Oval Signet Ring

Art Deco Egyptian Revival 14K Yellow Gold Satyr and Goat Tassie Oval Signet Ring

Located in New York, NY

Estate Art Deco period Egyptian Revival 14K yellow gold dancing satyr and goat Tassie signet ring Early 20th Century Provenance: Private East Coast Collection Size: 6.25 US Condition...

Category

Early 20th Century Art Deco Unknown Signet Rings

Materials

14k Gold, Yellow Gold

Antique Men von Boltenstern Ring Intaglio Signet 18K Gold Carnelian ØUS9.5/15 gr
Antique Men von Boltenstern Ring Intaglio Signet 18K Gold Carnelian ØUS9.5/15 gr

Antique Men von Boltenstern Ring Intaglio Signet 18K Gold Carnelian ØUS9.5/15 gr

Located in SE

Signet Intaglio Ring featuring Carnelian (type of Agate) stone with the detailed heraldic depiction of Von Boltenstern's coat of arms under the crown of Nobility set into wide band r...

Category

Mid-20th Century European Medieval Unknown Signet Rings

Materials

Carnelian, 18k Gold

Antique Mars Ares Ring Intaglio Red Onyx solid 18K Gold ØUS 6.75 / 16.3 gr
Antique Mars Ares Ring Intaglio Red Onyx solid 18K Gold ØUS 6.75 / 16.3 gr

Antique Mars Ares Ring Intaglio Red Onyx solid 18K Gold ØUS 6.75 / 16.3 gr

Located in SE

Signet Intaglio Ring in solid 18K Orange / Rose / Red Gold with bezel set fine intaglio on Red Onyx depicting Greek Ares (Roman Mars ) - God of War and also an agricultural guardian....

Category

1910s European Art Deco Vintage Unknown Signet Rings

Materials

Onyx, 18k Gold

Jadeite Jade & Diamond ring, Platinum Size 9
Jadeite Jade & Diamond ring, Platinum Size 9

Jadeite Jade & Diamond ring, Platinum Size 9

Located in Northampton, MA

This one-of-a-kind estate ring features a 5.57 carat cabochon of natural and untreated Burmese jadeite jade in luscious, translucent "Apple Green, a pair of brilliant white, eye-clea...

Category

Early 2000s American Modern Unknown Signet Rings

Materials

Diamond, Jade, Platinum

Unknown signet rings for sale on 1stDibs.

Find a range of Unknown signet rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Unknown jewelry to pair with your ensemble, you’ll find that Unknown diamond signet rings, from our inventory of 285, can add a particularly distinctive touch to your look. We have 1,013 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 20th century. Prices for Unknown signet rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $50 and tops out at $147,000, while pieces like these, on average, can sell for $2,219.
Questions About Unknown Signet Rings
  • 1stDibs ExpertSeptember 9, 2024
    Yes, paintings by unknown artists may be worth something in some cases. When a painting’s maker isn't a well-known artist or is completely anonymous, factors like the visual appeal, historical significance, previous ownership and condition will determine the value of a painting. A certified appraiser or experienced art dealer can evaluate your piece using these criteria and provide you with an estimated value for your art. Shop a wide range of paintings on 1stDibs.