20th Century Signet Rings
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Period: 20th Century
A rare vintage Cartier 1970s classic “Double C” white coral ring.
By Cartier
Located in Malmö, SE
An extremely rare vintage 1970s classic “Double C” white coral ring by Cartier.
A stylish piece that is ideal for everyday wear created by the house of Cartier back in the 1970's. T...
Category
French Modern Vintage 20th Century Signet Rings
Materials
Coral, Diamond, 18k Gold
Vintage Garnet Cabochon and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
Sat proud upon a gorgeous glossy 9ct yellow gold band is an equally glossy garnet cabochon stone. The stone nearly spans the whole width of this ring. Made in Birmingham 1964, Englan...
Category
British Vintage 20th Century Signet Rings
Materials
Garnet, Gold
French 1960s Blood Jasper 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark.
This elegant vintage signet ring is set with a blood jasper plaque on the top. Both sides of the ring have a wide, drooping opening...
Category
French Retro Vintage 20th Century Signet Rings
Materials
Jasper, Gold, 18k Gold, Yellow Gold
Art Deco Oval Bloodstone Intaglio Signet Ring
Located in London, GB
This is a wonderful 18ct yellow gold signet ring that dates back to the Art Deco era. The face of the ring features an engraved bloodstone with a rampant lion in the centre. The lion...
Category
Art Deco Vintage 20th Century Signet Rings
Materials
Gold, Yellow Gold
Rose Gold Signet Ring
Located in Guaynabo, PR
This is a Rose Gold Ring. It depicts a heavy gold ring with a rectangular shape top made to personalize a family crest, coat of arms or any creative design. The wide shanks of the ri...
Category
Unknown Egyptian Revival 20th Century Signet Rings
Materials
Rose Gold
Anello Vintage da Sigillo in Oro Giallo Massiccio
Located in Milano, IT
Anello vintage in oro giallo 18k realizzato a mano con inciso uno stemma per sigillo a cera lacca. E' presente il marchio dell'oro 18k.
Realizzato a ma...
Category
Italian Retro Vintage 20th Century Signet Rings
Materials
18k Gold, Yellow Gold
Men’s 1.20 Carat Old Mine Champagne Diamond and Sapphire Vintage Art Deco Ring
Located in Montreal, QC
Handsome Gent’s Old Mine Cut Diamond and Calibrated Sapphire Vintage Art Deco Gold Ring. Centering a securely nestled Hand set 1.20 Carat Old Min...
Category
Art Deco 20th Century Signet Rings
Materials
Diamond, Sapphire, Gold, 14k Gold, 18k Gold, 22k Gold, Yellow Gold
Vintage Bloodstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous signet ring has a bloodstone set flush within the 9carat gold band. The stone is deep green with flecks of red running through. Hallmarked London 1956.
Ring Size: R 1...
Category
British Vintage 20th Century Signet Rings
Materials
Gold
French Retro 1950s Lapis Lazuli 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark.
A sublime antique men's signet ring adorned with flat, matte, close-set lapis lazuli. On either side, the start of the ring is ador...
Category
French Retro Vintage 20th Century Signet Rings
Materials
Lapis Lazuli, Gold, 18k Gold, Yellow Gold
Vintage Retro Signet 18k Yellow Gold Wide Men's Signet Ring
Located in Miami, FL
This chic and fashionable signet men's ring,
from the 1980s, is crafted in solid 18K yellow gold, weighing 33.8 grams.
Exposing a centered oval face with a satin finish. Measuring ...
Category
Vintage 20th Century Signet Rings
Materials
Yellow Gold
1900s Blood Jasper 18 Karat Yellow Gold Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold.
Delightful antique ring, it presents a rectangular and rounded plate with the angles closed set of a plate of blood jasper and bordered of a gold cord. ...
Category
French Belle Époque Antique 20th Century Signet Rings
Materials
Jasper, Gold, 18k Gold, Yellow Gold
Retro 14K White Gold & Old European Cut Diamond Cluster Ring
Located in Philadelphia, PA
A fine retro diamond cluster ring.
In 14k white gold.
Center-set with a circa 0.3 carat Old European cut diamond (color: G-H, clarity: SI2...
Category
Retro 20th Century Signet Rings
Materials
Diamond, 14k Gold, White Gold
Tiffany& Co. Elsa Peretti Heart Signet Ring
Located in Beverly Hills, CA
A minimalist Heart ring by Elsa Peretti for Tiffany & Co., made in 18k gold. The ring is crafted as a gold band with a flat stylized heart design. The smoothness of the polished gold...
Category
20th Century Signet Rings
Materials
18k Gold
Antique Edwardian Hallmarked Old European Cut Diamond & Ruby Band 20 Carat Gold
Located in Hamilton, AU
Lovingly crafted in 20 carat gold, The Imelda Ring is an antique treasure. Star set diamonds and crimson rubies in a motif, reminders of a different time and sensibility. A must have...
Category
Unknown Edwardian 20th Century Signet Rings
Materials
Diamond, Ruby, Gold, Yellow Gold
Mid-Century 4.12 CTW Garnet Diamond Platinum Vintage Unisex Signet Ring
Located in Philadelphia, PA
Centering an oval cut garnet weighing approximately 3.92 carats - transparent medium purplish red in color
Flush set and flanked by flush set tapered baguette cut diamonds
Weighing...
Category
Vintage 20th Century Signet Rings
Materials
Diamond, Garnet, Platinum
Vintage 18 Karat Yellow and Silver Accent Family House Crest Signet Ring
Located in Fairfield, CT
This vintage 18 karat yellow and silver accent signet ring is emblematic of historical significance and personal identity. The centerpiece is a crest, meticulously engraved and fille...
Category
20th Century Signet Rings
Materials
Gold, 18k Gold, Yellow Gold, Silver
Men's Tourmaline Ring 4.5 Carats, 18K, Size 10
Located in Southbury, CT
This is an impressive and substantial men's vintage tourmaline ring. The raspberry-red rubellite tourmaline ring is rendered in buttery yellow 18K gold, and weighs an impressive 12.3...
Category
Unknown Modern Vintage 20th Century Signet Rings
Materials
Tourmaline, 18k Gold
George V 18 Carat Gold Portrait Locket Signet Ring, King's Royal Rifle Corps
Located in Glasgow, GB
A George V 18 carat yellow gold portrait locket signet ring. The ring has an oval panel to the front engraved with The King's Royal Rifle Corps embl...
Category
British George V Vintage 20th Century Signet Rings
Materials
Gold, 18k Gold, Yellow Gold
Vintage Carved Agate 14 Karat Yellow Gold Crest Unisex Signet Ring
Located in Philadelphia, PA
Centering a cartouche-shaped agate tablet carved with a heraldic crest intaglio
Opaque dark grayish blue and measuring 10.0 x 12.5 mm - intaglio is dark blue
Depicting a shield flan...
Category
Vintage 20th Century Signet Rings
Materials
Agate, Gold, 14k Gold, Yellow Gold
Vintage 18kt. yellow gold signet ring with rampant lion
Located in Braintree, GB
Vintage 18kt. yellow gold signet ring, featuring a design of a rampant lion on its face.
Notably, the enamel portion of the lion motif is missing.
Made in England, London, 1960's
Ma...
Category
British Vintage 20th Century Signet Rings
Materials
Yellow Gold
14k Yellow Gold 2.50 Mexican Peso Ring 5.9gr
Located in Laguna Beach, CA
14k Yellow Gold 2.50 Mexican Peso Ring.
The pesos agw is .0603ozt.
The ring is 14k, total weight 5.9gr.
Size 6 1/4. Can be size up or down one size f...
Category
20th Century Signet Rings
Materials
14k Gold, Yellow Gold
1950s French 1.45 Carat Diamond and Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage French 1.45 Ct diamond and 18k yellow gold, 18k white gold set signet style ring; part of our diverse diamond jewelry and estate jewelry collections.
This stun...
Category
French Vintage 20th Century Signet Rings
Materials
Diamond, 18k Gold, Yellow Gold
Unisex Ruby Chevalière ring
Located in Monte-Carlo, MC
Chevalière ring in 18-carat yellow gold set with 1 oval ruby of 2.36 carats, making a total of 2.36 carats.
A symbol of power and nobility, the signet ring is a special piece of jewellery that will accompany you throughout your life.
The original design of this signet ring features several American symbols, including stars, an eagle and the words "United States of America". This signet ring is a bold and very chic model, and the imposing stone...
Category
20th Century Signet Rings
Materials
Ruby, 18k Gold
Ring 14 Karat Gold. Design French-Finnish Interior Architect Li Helo. Rare.
Located in Orimattila, FI
Ring 14 Karat Gold. Design French-Finnish Interior Architect Li Helo. Rare.
Li Helo Ring Gold 14 Karat
Design French-Finnish Interior Architect Li Helo.
Manufacturer Nils Westerback...
Category
Finnish Modernist Vintage 20th Century Signet Rings
Materials
Gold
Ring 14 Karat Gold. Design French-Finnish Interior Architect Li Helo. Rare.
Located in Orimattila, FI
Ring 14 Karat Gold. Design French-Finnish Interior Architect Li Helo. Rare.
Li Helo Ring Gold 14 Karat
Design French-Finnish Interior Architect Li Helo.
Manufacturer Nils Westerback ...
Category
Finnish Modernist Vintage 20th Century Signet Rings
Materials
Gold
14K Gold, Yellow Diamond, & White Diamond Men's Rectangular Signet Style Ring
Located in Philadelphia, PA
A fine vintage signet style ring.
In 14k white gold.
Prong set with white and yellow diamonds.
Center-set with 14 round cut mixed yellow diamonds (color: yellow, clarity: VS, 0.2+...
Category
Modern 20th Century Signet Rings
Materials
White Diamond, Yellow Diamond, White Gold, 14k Gold
Vintage 9ct Gold Double Square Signet Ring
Located in Brighton, GB
Vintage Signet Ring
9ct Gold
Hallmarked London 1987
Lovely, gold double square signet ring.
Weight 6.3g
Face of the ring measures approx height 10.8mm & width 13.5mm
UK Siz...
Category
English 20th Century Signet Rings
Materials
Gold, 9k Gold
Jade Ring with Diamonds Certified Untreated, New & Unworn Size 9.5
Located in Southbury, CT
A lush apple-green half-cylinder of natural and untreated Burmese jadeite jade is the bright and impressive focal point of this 18K white gold circa 1990s -though never worn- jade sa...
Category
Chinese Contemporary 20th Century Signet Rings
Materials
Diamond, Jade, 18k Gold
French 1930s Maw Sit Sit Jade 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark.
This magnificent signet ring is set in a wide, drop-shaped setting with a geometrically set Maw Sit Sit jade...
Category
French Art Deco Vintage 20th Century Signet Rings
Materials
Jade, Gold, 18k Gold, Yellow Gold
Antique 1900s Yellow Gold Locket Signet Ring with Enamel
Located in Jesmond, Newcastle Upon Tyne
An impressive 18 karat yellow gold signet ring, ornamented with a hidden enamel compartment; part of our diverse antique jewelry and estate jewelry collections.
This fine and impressive signet ring has been crafted in 18k yellow gold.
The rounded edged, square shaped anterior face of this antique signet ring is embellished with the engraved initials 'RW'.
The anterior face has a hinged, push fit concealed compartment, which lifts to reveal an impressive painted enamel portrait of a ladies profile, dressed in characteristic period clothing.
The flared, elevated ring shoulders integrate with the main setting and blend seamlessly with the plain hallmarked ring shank.
The ring is hallmarked to the interior of the shank with the gold guarantee mark (crown), the 18k gold mark (18), the Birmingham Assay Office hallmark (anchor) and the maker's mark for Charles Green & Sons (CG&S).
Condition
This unusual 18k yellow gold signet ring with initials...
Category
English Antique 20th Century Signet Rings
Materials
18k Gold, Yellow Gold, Enamel
Antique Art Deco 18 Kt French Signet Ring
Located in Stamford, CT
A symbol of rank and power is the face of this important looking Art Deco French Signet ring c. 1920. Note any dark line is from the flash of the camera ...
Category
French Art Deco Vintage 20th Century Signet Rings
Materials
18k Gold
Vintage Circa 1970s Rectangular Buff Top Black Onyx Ring 9 Carat Yellow Gold
Located in Hamilton, AU
A bold rectangular buff top jet onyx makes The Zoya Ring a debonair signet ring, the perfect complement to his attire of choice. Finished with a beaded border, she makes a suave choi...
Category
Unknown Modern 20th Century Signet Rings
Materials
Onyx, Gold, 9k Gold, Yellow Gold
14K Yellow Gold Vintage Diamond Ring 0.30tdw, Size 9.5
Located in Laguna Beach, CA
14k yellow gold Diamond ring.
There is .30tdw, SI-VS Clarity, J-K-L Color.
Stamped 14k, weighs 8.5gr
Size 9 1/2.
Can be sized up or down one size for an additional fee.
Category
20th Century Signet Rings
Materials
Diamond, 14k Gold, Yellow Gold
10k Yellow Gold Antique Hand Carved Hematite Soldier Ring, Size 11.75
Located in Laguna Beach, CA
Antique 9k Yellow Gold Hematite signet ring.
Tests 9k with a electronic tester.
Ring Size is 11.75 and can be sized to a maximum of 10 for an extra fee.
Good condition!
The shank is...
Category
Unknown 20th Century Signet Rings
Materials
Hematite, 10k Gold, Yellow Gold
Signet Ring with Wild Boar Passant & Three-Masted Ship in 18 Karat Yellow Gold
Located in Sherman Oaks, CA
This intriguing signet ring features a wild boar with curly tail (meaning he's not young) and open mouth (meaning he's rude) walking to the right inside of a shield. Above the boar...
Category
American Contemporary 20th Century Signet Rings
Materials
Gold, 18k Gold, Yellow Gold
Retro Vintage Natural Chrysoberyl Cats Eye 18k Gold Textured Men's Ring
Located in Miami, FL
Classic Men's cats eye vintage ring has a classic textured design, crafted in 18K yellow gold.
Featuring a stunning 3.97-carat all-natural chrysoberyl cat's eye, cabochon round cut,...
Category
American Retro Vintage 20th Century Signet Rings
Materials
Chrysoberyl, 18k Gold
Vintage Emerald and Onyx Men's Ring 18K Yellow Gold
Located in beverly hills, CA
Bold and stunning men's ring highlights a deep vivid green emerald weighing approximately 0.80 carat. The emerald is framed in an exquisite hand cut onyx that evokes a striking contrast of color. The ring was handcrafted in high polished 18K yellow gold and is in a finger size 11...
Category
20th Century Signet Rings
Materials
Emerald, Onyx, 14k Gold, Yellow Gold
Emerald And Diamond Ring With Two Square Cut Diamonds Of 1.6 Carats
Located in London, GB
Emerald and Diamond ring. The central section mounted with an emerald and flanked by two emerald cut diamonds of 1.6cts. The square shaped sides with graduating baguette shoulders. ...
Category
Greek 20th Century Signet Rings
Materials
Emerald, Diamond
Bulgari Parentesi Ring 18 karat White Gold
By Bulgari
Located in Esch-Sur-Alzette, LU
The Bulgari Parentesi Ring in 18-karat white gold is a sophisticated and iconic piece of jewelry from the renowned Italian luxury brand Bulgari. The Parentesi collection is character...
Category
Italian Modern 20th Century Signet Rings
Materials
18k Gold, White Gold
Art Deco Style 10Kt. Solid Gold Signet Ring With Black Onyx and Diamond Size 10
Located in Long Beach, CA
UNISEX RING
STYLE / REFERENCE: Art Deco Signet Ring
METAL / MATERIAL: 10Kt. Solid Gold with Onyx and Diamond Inset
CIRCA / YEAR: 1940's
SIZE: 10
This vintage Art Deco men's ring is ...
Category
American Art Deco Vintage 20th Century Signet Rings
Materials
10k Gold
Vintage 1960’s 9ct Gold Star Set Diamond Heart Signet Ring
Located in Brighton, GB
Vintage Signet Ring
9ct Gold
Hallmarked Birmingham- No Date Letter
Makers Mark A & P
Circa 1960’s
Lovely, vintage signet ring. Heart shaped with a single, star-set diamond. Mo...
Category
English 20th Century Signet Rings
Materials
Diamond, Gold, 9k Gold
French 1940s Diamonds 18 Karat Rose Gold Tank Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark.
Characteristic of its era, this tank ring is set with a brilliant-cut diamond in the center on geometrical settings, with 2 openwork ...
Category
French Retro Vintage 20th Century Signet Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Rose Gold
Antique Agate Intaglio Ring Depicting Lion
Located in Milano, MI
Intaglio ring in 18ct gold with bicolour agate finely engraved with armed lion, of English provenance, beginning of the XX Century.
Category
British Antique 20th Century Signet Rings
Materials
Agate, 18k Gold, Yellow Gold
14K Yellow Gold Diamond & Onyx Ring, 7.5gr, .25TDW
Located in Laguna Beach, CA
14K Yellow Gold Diamond & Onyx Ring, 7.5gr, .25TDW
14K Yellow Gold Diamond & Onyx Ring.
There is .25tdw, VS Clarity, G-H Color.
Stamped 14k, weighs 7.5gr.
Size 8 3/4.
Can be sized u...
Category
Unknown 20th Century Signet Rings
Materials
Diamond, Onyx, 14k Gold, Yellow Gold
Ancient Roman Coin & Sterling Silver Signet Ring
Located in Philadelphia, PA
A very fine Roman coin signet ring.
With an ancient Constantine I The Great bronze coin bezel set in a sterling silver signet ring setting.
Signed '...
Category
Unknown Classical Roman 20th Century Signet Rings
Materials
Sterling Silver
Vintage 18 Carat Gold Signet Ring
Located in Chipping Campden, GB
This sweet signet is modelled in 18ct gold and has a smooth face with detailed shoulders.On the back of the face there is evidence of an engraved name, from what we can tell it could...
Category
British Vintage 20th Century Signet Rings
Materials
Gold
Vintage 14K Flush Set Moonstone Ring
Located in Hummelstown, PA
This sleek mid-twentieth century ring features a glowing 9.3 carat moonstone flush set in 14 karat yellow gold. Currently a ring size 6.75
Weight: 10.2 grams
Moonstone 14.19 x 1...
Category
Unknown Vintage 20th Century Signet Rings
Materials
Moonstone, 14k Gold
Antique Intaglio set in a 22K Yellow Gold Contemporary Ring
Located in Aspen, CO
22K yellow contemporary gold ring centering an antique carnelian intaglio, c. 1850, of a standing angel extending an olive branch - signifying peace. The intaglio is in fine conditio...
Category
American Contemporary 20th Century Signet Rings
Materials
Carnelian, 22k Gold, Yellow Gold
Substantial 18K Yellow Gold Rhodolite Garnet Signet Ring by ABL
Located in New York, NY
High quality 18K yellow gold rhombus box design garnet signet ring by ABL.
The fine oval Rhodolite garnet signet stone shows hidden fire as the pavillion of the gem is facet cut and ...
Category
Modern 20th Century Signet Rings
Materials
Garnet, Rhodolite, 18k Gold, Yellow Gold
0.35 Carats Diamond 18 Carat Yellow Gold Lion Signet Ring
Located in Paris, FR
orginal signet ring with a lion figure, its jaw enclosing an old cut diamond.
Estimated diamond weight : 0.35 carat
Dimensions : 14.94 x 20.82 x 5.78 mm (0.588 x 0.819 x 0.227 inch...
Category
French Romantic 20th Century Signet Rings
Materials
Diamond, 18k Gold, Yellow Gold
Retro 1950s Confetti Agate 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Signet ring in 18 karat yellow gold.
An important vintage signet ring with geometric lines, featuring a rectangular top set with a "confetti" cabochon agate. On either side, the star...
Category
French Retro Vintage 20th Century Signet Rings
Materials
Agate, Gold, 18k Gold, Yellow Gold
18K French heavy signet ring - Intaglio ring - Patina solid gold gentleman ring
Located in Antwerp, BE
For sale is this wonderful large sized signet ring. This 18 K handmade oval stunner is a real sign of nobility and status which is perfect to wear with your favorite statement outfit...
Category
French Napoleon III 20th Century Signet Rings
Materials
Gold, 18k Gold, Yellow Gold
Bague Tank ornée de deux diamants
Located in PARIS, FR
Bague Tank en or 18 carats (750 millièmes) et platine, sertie de deux diamants taille ancienne de 0,60 carat l'un et 0,65 carat pour le second.
Category
European Retro Vintage 20th Century Signet Rings
Materials
Diamond, 18k Gold, Platinum
0.45ct Diamond Mens' Signet Ring in Two-Tone 18K Rose & White Gold. Retro, c1950
Located in MELBOURNE, AU
Of an eye-catching & comfortable design,
this mens' handmade retro ring comes from 1950's
Of Italian provenance,
it's crafted in two-tone 18K White & Rose Gold
Centrally set wit...
Category
Italian Retro Vintage 20th Century Signet Rings
Materials
Diamond, White Gold, 18k Gold, Rose Gold
Antique Gold & Carved Carnelian Intaglio Signet Ring with an Ancient Roman Hero
Located in Philadelphia, PA
A fine antique intaglio ring.
Likely converted from an antique button or pin.
In 14k gold
With a carved carnelian cabochon depicting an unidentified Roman hero.
Marked 14k to the...
Category
Etruscan Revival 20th Century Signet Rings
Materials
Carnelian, Gold
Vintage Circa 1970s Grooved Black Buff Top Onyx Signet Ring 9 Carat Yellow Gold
Located in Hamilton, AU
Expertly crafted in 9 carat gold, The Melia Ring makes a strong statement. A wide grooved band that lifts and frames a midnight onyx presenting an unadorned visage to the world. An u...
Category
Unknown Modern 20th Century Signet Rings
Materials
Onyx, Gold, 9k Gold, Yellow Gold
1940s Sapphire 18 Karat Yellow Gold Tank Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold and platinum.
This magnificent signet ring features a wide, flat band adorned with an intense light-blue sapphire.
Total weight of the sapphire : 1,18 ca...
Category
French Retro Vintage 20th Century Signet Rings
Materials
Blue Sapphire, Sapphire, Platinum, Yellow Gold, 18k Gold, Gold
Vintage Sterling 14K Kokopelli Ring Size 5.75
Located in Webster, SD
This gorgeous estate ring is sterling silver with a 14K kokopelli.
The face of this ring measures 13/16 of an inch north to south.
Weight: 13.2 grams
Size: Fits like a 5.75
Marks: ...
Category
North American Native American 20th Century Signet Rings
Materials
14k Gold, Sterling Silver
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