20th Century Signet Rings
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Period: 20th Century
Vintage 14 Karat Gold Bloodstone Rectangle Signet Ring
Located in Vilnius, Vilniaus apskr.
This is a vintage signet ring crafted in 14K gold. Circa 1970.
The piece features a rectangle bloodstone (also known as heliotrope).
Signed with “585”.
Weight: 5.54g
Size: 18.7...
Category
Modern 20th Century Signet Rings
Materials
Gold, 14k Gold
Estate 3.5 TCW Sugarloaf Sapphire 18K Yellow Gold Tourbillon Twist 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 Signet Rings
Materials
Sapphire, 18k Gold, Yellow Gold
Heavy Vintage Signet Ring Reach For The Stars 14k Yellow Gold Men's Band 11
Located in Torrance, CA
Vintage "Follow it to the Stars" signet ring crafted in 14 karat yellow gold (circa 1970s).
Weighing in at a hefty 29.4 grams the ring has a heavy feel on the finger. The Latin ins...
Category
American Modern 20th Century Signet Rings
Materials
Gold, 14k Gold, Yellow Gold
Vintage 900 Platinum Black Onyx Rectangle Signet Ring
Located in Vilnius, Vilniaus apskr.
This is a vintage signet ring crafted in 900 platinum. Circa 1980.
The piece features rectangle black onyx.
Weight: 10.75g
Size: 18.75 (US 8.75)
IMPORTANT: please ask about the ...
Category
Modern 20th Century Signet Rings
Materials
Onyx, Platinum
Cartier Art Deco No Heat Ceylon Purple Sapphire Platinum Unisex Signet Ring
By Cartier
Located in Philadelphia, PA
Centering an emerald cut sapphire weighing 7.83 carats - flush set in an octagonal signet face
Transparent medium purple with strong purple to red color change under incandescent lig...
Category
Vintage 20th Century Signet Rings
Materials
Purple Sapphire, Platinum
Vintage MidCentury Carnelian Signet Ring, Brutalist Statement 14K Yellow 1970s
Located in AMSTERDAM, NL
A solid signet ring ready to make a statement, this vintage ring turns the signet ring tradition on its head, adding a twist to the centuries-old style by setting the center gemstone...
Category
European Retro 20th Century Signet Rings
Materials
Carnelian, 14k Gold, Yellow Gold
Ring Coins 2 Pesos Estados Unidos Mexicana Yellow Gold 18 Karat
Located in Vannes, FR
Discover our remarkable 18k solid gold ring, a unique piece of jewelry that combines the timeless elegance of gold with the fascinating numismatic history of Mexico.
The Dos Pesos M...
Category
French Artisan Vintage 20th Century Signet Rings
Materials
18k Gold, 24k Gold, Yellow Gold
Coin Ring Men's Unisex solid 22k 25 Turkish Kurush & 14k Rose Gold ØUS10 / 6.7gr
Located in SE
A ring with Turkish Coin.
Solid 14k Rose Gold wide band featuring bezel set genuine Turkish solid Ø14mm 22K Yellow Gold 25 Kurush coin. Reverse side is cl...
Category
Turkish Art Nouveau Vintage 20th Century Signet Rings
Materials
14k Gold, 22k Gold, Rose Gold
Antique Men Signet Ring Banded Red Onyx solid 18K Gold ØUS12.25 / 11.5gr
Located in SE
ϟignet Ring - adorned with bezel set polished Red plate of banded Red Onyx stone 15 mm x 12 mm x 4.3 mm with open back / ca 9 ct. This charming stone looks like sliced jelly with def...
Category
Swedish Aesthetic Movement Vintage 20th Century Signet Rings
Materials
Onyx, 18k Gold
Men’s Fire Agate Yellow Gold Ring
Located in Los Angeles, CA
Men's Fire Agate 14k Yellow Gold Ring, Circa 1980.
The Men's Fire Agate 14k Yellow Gold Ring from the 1980s was custom made for this captivating fire agate stone. The free form mod...
Category
Contemporary Vintage 20th Century Signet Rings
Materials
Agate, Fire Agate, 14k Gold, Yellow Gold
Antique 14K Jade Cabochon Ring - Natural Jade with Mason Kay Certificate
Located in Hummelstown, PA
Sculptural and solid, this gorgeous antique ring has been expertly hand-fabricated in 14k rose gold. The scrollwork is entirely hand chased and beautifully frames the apple green jad...
Category
Vintage 20th Century Signet Rings
Materials
Jade, 14k Gold
Cartier 18k White Gold Vintage 1990s Peridot Tank Ring
By Cartier
Located in New York, NY
Discover the exquisite elegance of the Cartier Tank Ring, a stunning piece that seamlessly blends modern design with timeless luxury. Crafted from 18k white gold, this square-shaped ...
Category
20th Century Signet Rings
Materials
Peridot, 18k Gold, White Gold
Antique Egyptian Gold & Faience Pottery Scarab Ring
Located in Philadelphia, PA
A fine antique Egyptian gold & faience pottery ring.
With an old tag attached identifying the scarab as ancient.
Set in a rudimentary bezel setting and ...
Category
Unknown Egyptian Revival 20th Century Signet Rings
Materials
Gold
Vintage Malachite and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The malachite stone in this 9ct gold ring is bright and has beautiful banding running through it. The green is complimented perfectly by the glossy yellow gold.
Ring Size: S or 9
S...
Category
British Modern Vintage 20th Century Signet Rings
Materials
Malachite, 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
Antique 14 Karat Gold & Garnet Cabochon Signet Ring
Located in Philadelphia, PA
A very fine antique gold and garnet signet style ring.
Set with a large, dark oval garnet cabochon in 14k gold.
Simply a terrific ring!
Date:
20th Century
Overall Condition:
It i...
Category
Unknown Retro 20th Century Signet Rings
Materials
Garnet, Gold, 14k Gold
Antique Lion Ring of 14k Gold
Located in Lewisburg, PA
Antique Lion Ring: This ring features a 14k gold lion's head with ruby eyes and a pearl in its mouth. It was created by welding an antique stickpin h...
Category
Edwardian 20th Century Signet Rings
Materials
Pearl, Ruby, 10k Gold, 14k Gold
Antique Signed Edwardian Moonstone Cabochon & 14K Gold Filigree Signet Type Ring
Located in Philadelphia, PA
A fine signed antique Edwardian moonstone & 14k gold ring.
With a moonstone cabochon set in 14k gold ring and openwork patterns surrounding the cabochon.
Simply a great Edwardian r...
Category
Unknown Edwardian 20th Century Signet Rings
Materials
Moonstone, 14k 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 London 1993, England.
...
Category
British 20th Century Signet Rings
Materials
Garnet, Gold
Vintage Bloodstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous signet ring has a bloodstone set within the 9carat gold band. The stone is deep green with flecks of red running through. Fully hallmarked Birmingham 1964.
Ring Size: ...
Category
British Vintage 20th Century Signet Rings
Materials
Gold
Antique Signed Edwardian 14 Karat Gold & Bloodstone Cabochon Signet Ring
Located in Philadelphia, PA
A very fine antique Edwardian 14k gold and bloodstone ring.
With a smooth oval bloodstone bezel set in 14k gold signet style setting.
Made by George Street & Sons Jewelry Co. of Ne...
Category
Edwardian 20th Century Signet Rings
Materials
Jasper, Gold, 14k Gold
Modernist 18K Yellow Gold & Marquise Brilliant Cut Diamond Signet Style Ring
Located in Philadelphia, PA
A fine vintage Modernist gold & diamond signet style ring.
In a brushed 18 karat yellow gold.
With a 1.92 ± ct marquise brilliant cut diamond (color: G-H, clarity: VS) in a bezel-s...
Category
American Modernist 20th Century Signet Rings
Materials
Diamond, Yellow Gold
Antique Opalescent Glass Man in the Moon Ring of 8k Gold
Located in Lewisburg, PA
Antique Man in the Moon Ring: This ring features a man in the moon of molded, opalescent glass set in 8k gold. It was created from an antique stickpin (circa 1920) and an antique sig...
Category
Art Deco 20th Century Signet Rings
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
$4,796 Sale Price
20% Off
Vintage Carnelian and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The deep red carnelian is complimented perfectly by the 9ct yellow gold in this signet ring.
Ring Size: P or 7 1/2
Stone Dimensions: 14x11mm
Weight: 5.1g
Category
British Vintage 20th Century Signet Rings
Materials
Carnelian, Gold
Vintage Carnelian and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The deep red carnelian is complimented perfectly by the 9ct yellow gold in this signet ring. Hallmarked London 1966.
Ring Size: S or 9
Stone Dimensions: 15x11mm
Weight: 5.3g
Category
British Vintage 20th Century Signet Rings
Materials
Carnelian, Gold
Edwardian 18ct Gold Masonic Signet Ring, 1905
Located in Glasgow, GB
An Edwardian 18ct yellow gold signet ring, hallmarked for 1905. This signet ring features a shield-shaped head with an engraved Masonic emblem, complemented by plain shoulders and sh...
Category
British Edwardian Antique 20th Century Signet Rings
Materials
Gold, 18k Gold, Yellow Gold
Vintage Bloodstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous signet ring has a bloodstone set within the 9carat gold band. The stone is deep green with flecks of red running through. Fully hallmarked London 1970.
Ring Size: T 1/...
Category
British Vintage 20th Century Signet Rings
Materials
Gold
M. Buccellati GIA Colombian Emerald 18K Gold Vintage Statement Ring
Located in Miami, FL
M. Buccellati Vintage statement ring features a vivid GIA-certified Colombian emerald, weighing approximately 1.69 carats. The octagonal step-cut emerald is bezel-set in rich 18K yel...
Category
Italian Retro Vintage 20th Century Signet Rings
Materials
Emerald, 18k Gold
Vintage Carnelian and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The deep red carnelian is complimented perfectly by the 9ct yellow gold in this signet ring. Hallmarked London 1986.
Ring Size: P 1/2 or 8
Stone Dimensions: 14x12mm
Weight: 6.9g
Category
British Vintage 20th Century Signet Rings
Materials
Carnelian, Gold
Vintage Carnelian and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The deep red carnelian is complimented perfectly by the 9ct yellow gold in this signet ring. Hallmarked Birmingham 1964.
Ring Size: I 1/2 or 4 1/2
Stone Dimensions: 9x7mm
Weight:...
Category
British Vintage 20th Century Signet Rings
Materials
Carnelian, Gold
6ct Madeira Citrine Signet Ring Sz 8 Heavy 14k Yellow Gold Oval Men's Jewelry
Located in Torrance, CA
Stylish vintage Maderia Citrine signet ring crafted in 14 karat yellow gold (circa 1980s).
Oval faceted mederia citrine measures 14mm x 11mm (estimated at approx. 6 carats). The cit...
Category
American Modern 20th Century Signet Rings
Materials
Citrine, Yellow Gold, 14k Gold, Gold
Art Deco Style 14 Karat Gold & Diamond Solitaire Ring
Located in Philadelphia, PA
A very fine diamond and gold solitaire ring.
With a round brilliant cut diamond bezel set in an Art Deco style high basket filigree setting supported by engraved band.
The diamond...
Category
American Art Deco 20th Century Signet Rings
Materials
Diamond, Gold, 14k Gold
CARTIER Vintage 1990s Cushion Aquamarine Tank Ring
By Cartier
Located in New York, NY
Discover the exquisite elegance of the Cartier Tank Ring, a stunning piece that effortlessly combines luxury and sophistication. Crafted from 18k white gold, this ring features a cap...
Category
20th Century Signet Rings
Materials
Aquamarine, 18k Gold, White Gold
Vintage Bloodstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous signet ring has a bloodstone set within the 9carat gold band. The stone is deep green with flecks of red running through. Fully hallmarked Birmingham 1937.
Ring Size: ...
Category
British Vintage 20th Century Signet Rings
Materials
Gold
Antique Onyx Insect Ring of 10k Gold
Located in Lewisburg, PA
Dramatic, rare, and richly symbolic, this one-of-a-kind ring features a gold quartz insect with twinkling diamond eyes, artfully set atop a polished onyx backdrop. The insect—origina...
Category
20th Century Signet Rings
Materials
Diamond, Onyx, 10k Gold, 14k Gold
Vintage Onyx and Diamond 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This signet ring holds a glossy onyx stone and a diamond set within it. The diamond measures 1pt. Fully hallmarked London 1972.
Ring Size: S 1/2 or 9 1/4
Onyx Dimensions: 12x10mm
...
Category
British Vintage 20th Century Signet Rings
Materials
Onyx, Diamond, Gold
Antique Bloodstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous signet ring has a bloodstone set within the 9carat gold band. The stone is deep green with flecks of red running through.
Ring Size: L 1/2 or 6
Stone dimensions: 11x...
Category
British Vintage 20th Century Signet Rings
Materials
Gold
Vintage Onyx and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The Onyx stone is set within the 9ct gold band. hallmarked Birmingham 1990.
Ring Size: U or 10
Stone Dimensions: 11.5x9mm
Weight: 2.9g
Category
British 20th Century Signet Rings
Materials
Onyx, 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
Antique Jade Ring
Located in Southbury, CT
This antique 14K yellow gold ring features a bright green cabochon of natural and untreated apple green jadeite jade. Tye stone measures 8.8 x 7.5 x 3.92mm and is translucent and sl...
Category
Art Deco Vintage 20th Century Signet Rings
Materials
Jade, 14k Gold
$3,020 Sale Price
20% Off
18ct Gold Bloodstone Intaglio Signet Ring, 1999
Located in Glasgow, GB
An 18ct yellow gold signet ring, featuring a bloodstone engraved with an intaglio crest of a hand emerging from a cloud to grasp a wavy blade—a symbol of valor found in the heraldry ...
Category
British Modern 20th Century Signet Rings
Materials
Agate, Gold, 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
Sapphire, Diamond, Yellow Gold, 22k Gold, 18k Gold, 14k Gold, Gold
Antique 18ct Yellow Gold, Edwardian Sardonyx Seal Signet Ring
Located in Brighton, GB
Antique Sardonyx Signet Ring
18ct Gold Stamped
Circa 1900
Step into elegance with this exquisite Edwardian signet ring, crafted from 18ct yellow gold. The ring features a stunning...
Category
English Edwardian 20th Century Signet Rings
Materials
18k Gold, Yellow Gold
Vintage Bloodstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous signet ring has a bloodstone set within the 9carat gold band. The stone is deep green with flecks of red running through. Fully hallmarked Birmingham 1970.
Ring Size: ...
Category
British Vintage 20th Century Signet Rings
Materials
Gold
Vintage 14K Gold Lion-Headed Coin Signet Ring
Located in Venice, CA
This ring is a 14k gold version of the image of the lion found on the Greek Cyzikos coin that dates to 4th century BC. The image is of the head of a lion above a tuna fish, as though...
Category
Unknown Modern 20th Century Signet Rings
Materials
Gold, 14k Gold
Vintage Sterling Silver Ancient Coin Signet Ring
Located in Philadelphia, PA
A fine ancient coin signet ring.
In sterling silver.
The gold-topped bezel setting set with an ancient Roman Era bronze coin.
Simply a wonderful signet ring!
Date:
20th Century w...
Category
Unknown Retro 20th Century Signet Rings
Materials
Sterling Silver
Vintage Sardonyx 15 Carat Gold Signet Ring
Located in Chipping Campden, GB
A superb signet ring, set with a sardonyx stone and modelled in 15carat yellow gold. Fully hallmarked Birmingham 1937.
Ring Size: O 1/2 or 7 1/2
Stone Dimensions: 10x8.5mm
Weight: 2g
Category
British Vintage 20th Century Signet Rings
Materials
Gold
18ct Gold Carnelian Signet Ring, 1958
Located in Glasgow, GB
An 18ct yellow gold signet ring, unengraved, set with a carnelian. Hallmarked by the London assay office, marked '18' for 18 carat gold, with date letter 'C' for 1958.
• Period: Mid...
Category
British Modern Vintage 20th Century Signet Rings
Materials
Carnelian, Gold, 18k Gold, Yellow Gold
1940's 10K Gold Vintage WW2 U.S. Airborne Army Paratroopers Men's Signet Ring
Located in Philadelphia, PA
Centering an oval-shaped signet face centering a carved military cameo
Depicting the WW2 United States Army Airborne Paratrooper insignia
Depicting a parachute with wings with a twis...
Category
Retro Vintage 20th Century Signet Rings
Materials
Gold, 10k Gold, Yellow Gold
1970s Ring in Yellow Gold, Diamond and Onyx
Located in Cattolica, IT
A 1970 ring, handcrafted by a goldsmith artist in 18kt yellow gold.
The rectangular-shaped top is composed of a slab-cut Onyx set in a frame. In the central part is a brilliant-cut W...
Category
Italian Artist Vintage 20th Century Signet Rings
Materials
Diamond, Onyx, 18k Gold
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
English 20th Century Signet Rings
Materials
Gold, 9k Gold
Mario Buccellati Vintage Diamond Aquamarine 18K Gold Cocktail Ring
Located in Miami, FL
1980s Vintage Buccellati cocktail ring features a step-cut aquamarine set in yellow gold, framed by ornate hand-engraved details and delicate rosettes in the brand’s signature rigato...
Category
Italian Retro Vintage 20th Century Signet Rings
Materials
Aquamarine, Diamond, 18k 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
10K Yellow Gold Star Ruby Signet Ring Size 10 #21180
Located in Washington Depot, CT
10 Karat Yellow Gold Star Ruby Signet Ring Size 10 JAGi Certified-
This elegant ring features one oval cabochon cut star ruby gemstone 15.5 mm x 1...
Category
Contemporary 20th Century Signet Rings
Materials
Ruby, Gold, 10k Gold, Yellow Gold
Vintage Onyx and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The Onyx stone is set within the 9ct gold band. hallmarked Sheffield 1991.
Ring Size: T or 9 1/2
Stone Dimensions: 12x10mm
Weight: 2.6g
Category
British 20th Century Signet Rings
Materials
Onyx, Gold
1907 Signet Unisex Ring Carnelian solid 23K Gold US11.5 /11.4 gr
Located in SE
Signet Ring for Men or Women crafted in solid 23K Gold with dark Red plate of Carnelian stone 13 mm x 10 mm x 2.75 deep / ca 3 ct. Stone has well polished flat surface. Shoulders wit...
Category
Swedish Art Nouveau Antique 20th Century Signet Rings
Materials
Carnelian, 22k Gold
Art Nouveau Ruby and Diamond Cluster Ring, circa 1920
Located in Firenze, IT
The ruby and rose diamond cluster to a hoop to modelled as two opposing Mercury and caduceus
Size: 7
Weight: 14gr.
Category
Italian Art Nouveau Vintage 20th Century Signet Rings
Materials
Diamond, Ruby, 18k Gold
18K Gold Art Deco Signet Ring with Intaglio of Swallows
Located in Venice, CA
This poetic and simple signet ring has the intaglio of a swallow with wings spread mid-flight. The image of a swallow is rich with symbolism, as swallows are known to return to their nesting sights each year. Swallows also played a role in maritime tradition, as sailors would know they were close to land when they spotted a swallow flying above. Swallows came to represent the safe return from a long voyage, and people would give swallow jewelry...
Category
British Art Deco Vintage 20th Century Signet Rings
Materials
18k Gold
Art Deco Carnelian and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The deep red carnelian is complimented perfectly by the 9ct yellow gold in this signet ring. Hallmarked Chester 1910.
Ring Size: U 1/2 or 10 1/4
Stone Dimensions: 14x12mm
Weight: ...
Category
British Vintage 20th Century Signet Rings
Materials
Carnelian, Gold
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