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1963 Signet Men Ring Onyx solid 18K Gold Signet Ring Ø 9.75US / 3.75 gr
Located in SE
Men Signet Ring in elegant design decorated with highly reflective stone. Full set of Swedish
Category

Vintage 1960s Swedish Retro Signet Rings

Materials

Onyx, 18k Gold

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
Category

Antique Early 1900s Swedish Art Nouveau Signet Rings

Materials

Carnelian, 18k Gold

1920 Signet Ring Carnelian solid 18K Gold Ø US6.25 /2.35 gr
Located in SE
ϟignet Ring for Men or Women with plain wider band in solid 18K Yellow Gold adorned with bezel set
Category

Vintage 1920s Swedish Art Deco Signet Rings

Materials

Carnelian, 18k Gold

Antique Unisex Intaglio Signet Ring solid 18K Gold Carnelian Ø US6.5 / 10.5g
Located in SE
Signet intaglio Ring featuring banded / two layered Carnelian (type of Agate) stone with heraldic
Category

Vintage 1920s Swedish Medieval Signet Rings

Materials

Carnelian, 18k Gold

1859 Nordic Signet Ring Red Onyx solid 20K Gold Ø US5 / 1.7 gr
Located in SE
Signet Ring with plain band adorned with bezel set polished plate of natural Red Onyx stone 9 mm x
Category

Antique 1850s Swedish Aesthetic Movement Signet Rings

Materials

Onyx, 22k Gold

Vintage Intaglio Signet Ring
Located in London, GB
Here we have an 18ct yellow gold oval shaped signet ring. This vintage piece showcases a finely
Category

Vintage 1930s Signet Rings

Materials

18k Gold, Yellow Gold

1944 Nordic Men Signet Ring Hematite solid 18K Gold Ø 8.75 US / 6.7 gr
Located in SE
Men Signet Ring in elegant design decorated with highly reflective stone. Full set of Swedish
Category

Vintage 1940s Swedish Art Deco Signet Rings

Materials

Hematite, 18k Gold

1921 Agnus Dei BAM Signet Ring Intaglio Carnelian solid 23K Gold Ø US10.25 /8.5g
Located in SE
Great Signet Ring with Coats of Arms of Christ Intaglio set in solid 23K Gold. Agnus Dei with the
Category

Vintage 1920s Swedish Art Deco Signet Rings

Materials

Carnelian, Gold, 22k Gold

Old Hay Signet Ring Rock Quartz Stone Intaglio solid 14K Gold Ø 10.5 US/17gr
Located in SE
Great Intaglio Signet Ring with wide band and remarkable Coats of Arms of ancient Scotch Clan of
Category

Antique Late 19th Century European Arts and Crafts Signet Rings

Materials

Quartz, 14k Gold

1917 Nordic AR or RA Signet Ring Red Onyx solid 18K Gold Ø US4.5 /3.65 gr
Located in SE
ϟignet Ring from distant 1917 with twisted double wire band adorned with bezel set polished plate
Category

Vintage 1910s Swedish Aesthetic Movement Signet Rings

Materials

Onyx, 18k Gold

Antique 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This signet ring has a plain face and a simple design. Made in London, England. Ring Size: O or 7
Category

Vintage 1940s British Art Deco Signet Rings

Materials

Gold

Vintage 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This signet ring has a face with the initials IM engraved into it. Either side of the face is step
Category

Vintage 1940s British Modern Signet Rings

Materials

Gold

Vintage 18 Carat Gold Signet Ring
Located in Chipping Campden, GB
'. Hallmarked Birmingham. Ring Size: O 1/2 or 7 1/2 Face Dimensions: 8x10mm Weight: 3.5g
Category

Vintage 1950s British Signet Rings

Materials

Gold

White Gold Princess Cut Diamond Signet Ring
Located in London, GB
An 18k white gold diamond signet ring. The ring comprises of 9 princess cut diamonds set across 3
Category

21st Century and Contemporary Unknown Signet Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Onyx and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The onyx in this signet ring is in lovely condition and it so glossy! The stone is set within the
Category

Vintage 1970s British Signet Rings

Materials

Onyx, Gold

Signet Ring Guava Quartz Cabochon Rose Gold 18 Karat
Located in Vannes, FR
Discover this magnificent signet ring adorned with a guava quartz cabochon, a truly exceptional
Category

21st Century and Contemporary French Art Deco Signet Rings

Materials

Quartz, 18k Gold, Rose Gold

Antique Signet Intaglio Ring Sardonyx solid 18K Gold ØUS3.5 / 7.1gr
Located in SE
ϟignet Ring, hand-made ca.1900s -1920s in solid 18K Gold featuring natural, banded / two-layered
Category

Early 20th Century Swedish Arts and Crafts Signet Rings

Materials

Onyx, 18k Gold

The Ellis Signet Ring in 22k gold by Rosa de Weerd
By Rosa de Weerd
Located in AMSTERDAM, NL
The Ellis Ring is a heavy, completely solid rustic signet-style ring, a true flowerbomb on your
Category

2010s Dutch Modern Signet Rings

Materials

22k Gold

1829 Signet Men Intaglio Ring Chalcedony solid 18K Gold ØUS9.5 /10.5gr
Located in SE
195 years old Signet Intaglio Ring featuring a natural red- spotted Gray - Blue Sardonyx stone with
Category

Antique 1820s Swedish Medieval Signet Rings

Materials

Chalcedony, 18k Gold

Georgian 18th Century Signet Ring with Ancient Roman Nicolo Intaglio of Hercules
Located in London, GB
A superb ancient Roman nicolo intaglio set in a late 18th century gold signet ring. Nicolo
Category

Antique Late 18th Century English Georgian Signet Rings

Antique Intaglio von Gyllensvärd Signet Ring Blue Sardonyx 18K Gold ØUS8.75/3.5g
Located in SE
Signet Intaglio Ring featuring banded / two-layered/banded Sardonyx stone with the heraldic
Category

Vintage 1920s Swedish Medieval Signet Rings

Materials

Carnelian, 18k Gold

Antique Signet Cameo Ring 5ct Banded Onyx solid 18K Gold Ø6US /3.2gr
Located in SE
Antique Unisex signet ring dating to ca. XIX -early XX cent. Solid 18K Yellow Gold with fine cameo
Category

Vintage 1910s European Greek Revival Signet Rings

Materials

Onyx, 18k Gold

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
Category

Antique 1890s Finnish Empire Signet Rings

Materials

Carnelian, 18k Gold

Antique Signet Ring Intaglio Bull Taurus Carnelian 18K Yellow Gold ØUS7/12.3gr
Located in SE
Unusual antique Gold and Carnelian Signet Ring with fine hand-carved intaglio of Taurus or Bull
Category

Early 20th Century Unknown Classical Greek Signet Rings

Materials

Carnelian, 18k Gold, Yellow Gold

0.25 Carat Round White Diamond 18 Kt White Gold Men's Signet Gentleman Ring
By Tresor Paris
Located in London, GB
ring is set in 18 Karat white Gold. Size UK - O, US - 7 1/2, color H clarity SI1. This Ring is
Category

2010s British Modern Signet Rings

Materials

White Diamond, Diamond, Gold, Yellow Gold, White Gold, Rose Gold, 18k Gold

Very Rare Lapis Lazuli Skull and 14ct Gold Signet Momento Mori Ring
Located in St Helens, GB
A stunning example of a Georgian style Momento Mori ring. Designed with a single, oval shaped skull
Category

20th Century Signet Rings

Materials

Lapis Lazuli, Gold

1829 Nordic Men Unisex Signet Ring Carnelian solid 18K Gold ØUS8.25 / 4 gr
Located in SE
Signet Ring - in Empire style in solid 18K Yellow Gold adorned with a bezel set Orange plate of
Category

Antique 1820s Swedish Aesthetic Movement Signet Rings

Materials

Carnelian, 18k Gold

Victor Mayer Round Signet Ring Blue Layered Onyx 18k Yellow Gold Diameter 10 mm
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer Round Signet Ring Blue Layered Onyx (So-Called Nicolo) 18k Yellow Gold Diameter 10 mm
Category

2010s German Baroque Revival Signet Rings

Materials

Onyx, 18k Gold, Yellow Gold

Antique Signet Ring Wilkinson Courtenay 18.5 ct Jasper 18K Gold US 3.75/12.8g
Located in SE
Gold and Jasper Signet Ring with concave shaped heraldic impalement Intaglio of two noble Families
Category

Antique 18th Century European Medieval Signet Rings

Materials

Jasper, 18k Gold

DOLCE & GABBANA Set of Four Gold Tone Rings L O V E
By Dolce & Gabbana
Located in Nice, FR
DOLCE & GABBANA rare set of four gold tone signet rings with burgundy red enamel featuring the word
Category

21st Century and Contemporary French Signet Rings

Materials

Gilt Metal

Vintage Signet Ring Alexander the Great Red Enamel solid 14K Gold Ø10.5US /7.4gr
Located in SE
Great looking signet ring for Men in solid 14K Yellow Gold with profile of Alexander the Great on
Category

Vintage 1950s European Greek Revival Signet Rings

Materials

14k Gold, Enamel

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
Category

Mid-20th Century European Medieval Signet Rings

Materials

Carnelian, 18k Gold

NEW Unisex 14k Gold 0.40ctw Emerald Cut Diamond Bezel Solitaire Signet Band Ring
Located in Montclair, NJ
made ring w/o tags Stock Number: EG-39084689-22052317-EY
Category

2010s American Signet Rings

Materials

Diamond, 14k Gold, Yellow Gold

1848 Ring Signet Intaglio Faith Love Hope Glass 18K Gold US4.5 / 2.35 gr
Located in SE
Great Signet Ring in solid 18K Yellow Gold with detailed hand - engraved intaglio with symbols of
Category

Antique 1840s Swedish Renaissance Revival Signet Rings

Materials

18k Gold

1917 Antique Signet Carnelian Stone Cameo solid Ring 18K Gold ØUS 7.75 / 2.8gr
Located in SE
on light conditions. Size: Ø 7.75 US / 17.97 mm. Resizing this ring is possible for additional
Category

Vintage 1910s Swedish Art Nouveau Signet Rings

Materials

Carnelian, 18k Gold

18kt. Yellow Gold Signet Ring with Coat of Arms and Delta Tau Delta Symbol
Located in Braintree, GB
Antique 18kt. yellow gold signet ring with coat of arms and Delta Tau Delta symbol. The coat of
Category

Antique Late 19th Century Unknown Signet Rings

Materials

Yellow Gold, Enamel, 18k Gold

1922 Danish Men Ring Carnelian solid 14K Gold Ø US9 / 11.2 gr
Located in SE
Old Men Signet Ring hand- made in Copenhagen , DK in early early 1920s. Band with hallmarks 585
Category

Vintage 1920s Danish Art Deco Signet Rings

Materials

Carnelian, 14k Gold

French Ring 4 Small Braided Rings Yellow Gold 18 Karat
Located in Vannes, FR
Discover this magnificent French ring in 18-carat yellow gold, a jewel of unparalleled elegance
Category

21st Century and Contemporary French Modern Signet Rings

Materials

18k Gold, Yellow Gold

Yellow Gold Agate Navette Ring
Located in Chipping Campden, GB
UK O US 71/2, head of ring 22mm x 8mm, height off finger 3mm Materials: yellow gold and agate
Category

Vintage 1910s European Art Deco Signet Rings

Materials

Agate, Yellow Gold

18ct Yellow Gold Sardonyx Cameo Ring
Located in Glasgow, GB
: - Unengraved. Measurement: - UK ring size O, measured to the leading edge. US ring size 7 1/4, measured to the
Category

20th Century British Classical Roman Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Retro French Ridged Rose Gold Ring
Located in London, GB
A heavy French 18 carat rose gold ring designed as three curved ridges encircling the finger, with
Category

Vintage 1940s French Signet Rings

Materials

Rose Gold, 18k Gold

Medieval Carnelian Intaglio Gold Lion Ring
Located in London, GB
Medieval lion intaglio ring. Set centrally with an oval cabochon carnelian intaglio engraved with a
Category

Antique 15th Century and Earlier British Medieval Signet Rings

Materials

Carnelian, Yellow Gold

Carnelian Intaglio Ring in 9 Karat Yellow Gold
Located in Brisbane, QLD
- unmarked but acid tested as 9 karat Ring size - 55/O Total weight of piece - 9.12 grams
Category

20th Century British Modern Signet Rings

Materials

Carnelian, Gold, 9k Gold, Yellow Gold

Vintage Marquise Shape Diamond Ring Set with 0.35ct of Diamonds
Located in London, GB
Weight: 5.5g Ring Size: O Not hallmarks, but laser tested as 18ct gold SMS6925
Category

21st Century and Contemporary British Signet Rings

Materials

Diamond, Yellow Gold, 18k Gold

18K GIA 1.1 carat Old Mine Diamond Belcher Ring
By Rose and Choc
Located in Wallingford, CT
Weight: 1.10 Carat Stone Color and Clarity: O-P, VS2 GIA certificate included. Band Width: 3.5mm x 2mm
Category

2010s American Contemporary Signet Rings

Materials

Diamond, 18k Gold

1944 Finland Cross Ring solid 18K Gold Enamel Ø5.5US/1.9gr
Located in SE
Ring in solid 18K Yellow Gold with hand - engraved shoulders and cross ornamentation filled with
Category

Vintage 1940s Finnish Aesthetic Movement Signet Rings

Materials

18k Gold, Enamel

Antique Coin Ring British Victorian Sovereign solid 14K Gold Ø8.5/ US7gr
Located in SE
Antique Coin Ring skillfully crafted of a copy of 1887 British Gold Half Sovereign coin and wide
Category

Vintage 1920s English Art Nouveau Signet Rings

Materials

14k Gold

1970 Nordic Ring Unisex Modernist solid 18K Gold Ø6.25 US / 5.3 gr
Located in SE
Vintage Swedish Ring in solid 18K Orange Gold with openwork crown , modernist styled . In general
Category

Vintage 1970s Swedish Modernist Signet Rings

Materials

18k Gold

Antique Georgian Mourning Ring, 18 Karat Yellow Gold, Blue Enamel and Hairwork
Located in NEWARK, GB
evidence of a previous resize, very slight mishaping to the band. UK/AU ring size O US ring size 7 EU ring
Category

Antique 18th Century British Georgian Signet Rings

Materials

18k Gold, Yellow Gold, Enamel

Heavy 18 Carat White Gold Blue Topaz and Diamond Statement Cluster Ring
Located in St Helens, GB
A heavy 18 carat gold, topaz and diamond ring. Three horizontal rows of baguette cut blue topaz
Category

20th Century British Contemporary Signet Rings

Materials

Diamond, Blue Topaz, White Gold

1892 Karin's Nordic Men Ring Mars Ares Intaglio Hematite 18K Gold ØUS13/ 7.6gr
Located in SE
Antique Signet Intaglio Ring in solid 18K Yellow Gold with claw set fine intaglio on Hematite stone
Category

Antique 1890s Swedish Greek Revival Signet Rings

Materials

Hematite, 18k Gold

Antique Imperial Russian Minerva Ring Intaglio Red Onyx 56/14K Gold ØUS 5.75
Located in SE
Antique Russian Unisex Signet Intaglio Ring dating to ca. ca. late XIX - early XX cent. in solid
Category

Early 20th Century Russian Arts and Crafts Signet Rings

Materials

Onyx, 14k Gold

1969 Turkish Coin Unisex Men's Ring 25 Kurush solid 22k & 14k Gold ØUS6.5 /4.6gr
Located in SE
A ring with Turkish Coin. Solid 14k Rose Gold band featuring bezel set genuine Turkish solid Ø14mm
Category

Vintage 1960s Turkish Art Nouveau Signet Rings

Materials

14k Gold, 22k Gold

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
Category

Vintage 1910s European Art Deco Signet Rings

Materials

Onyx, 18k Gold

Antique Occult Men Unisex Ring solid 18K Gold Blazing Star Enamel Ø16 US/ 7gr
Located in SE
Old ring in solid 18K Yellow Gold featuring seven pointed Blazing Star in Red Enamel and band with
Category

Vintage 1910s European Aesthetic Movement Signet Rings

Materials

Onyx, 18k Gold, Enamel

1912 Austrian Empire Unisex Coin Ring 10 Gold Cronæ 23K/14K Gold Ø8.75US/5.8gr
Located in SE
scratches Size: Ø 8.75 US / 18.69. mm . Can be sized. Weight of the ring : 5.8 gr. > Most of the
Category

Vintage 1910s Austrian Art Nouveau Signet Rings

Materials

18k Gold

Chevalier Ring in 18 Kt Gold and Coin
Located in Cattolica, IT
. Questo anello può essere indossato sia come anello da mignolo sia come anello da anulare o da dito medio
Category

Vintage 1970s Italian Modern Signet Rings

Materials

18k Gold

Anello Geometrico in Oro Rosa 18Kt e Rubino Massivo
Located in Cattolica, IT
33.10 . La misura è 6,5. Questo anello può essere allargato o stretto di due taglie al massimo. La
Category

2010s Italian Contemporary Signet Rings

Materials

Ruby, 18k Gold

Pink Enameled Parrot Chevalier Ring
Located in Milano, IT
unico. - argento 925 rodiato o placcato oro - finitura lucida - smaltato a mano - montatura a pave
Category

2010s Italian Modern Signet Rings

Materials

Zircon, 18k Gold, Sterling Silver

Anello Chevalier Pappagallo Smaltato Nero
Located in Milano, IT
unico. - argento 925 rodiato o placcato oro - finitura lucida - smaltato a mano - montatura a pave
Category

2010s Italian Modern Signet Rings

Materials

Zircon, Sterling Silver

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Signet Ring O For Sale on 1stDibs

You are likely to find exactly the signet ring o you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. You can easily find a 3228 antique edition and 1279 modern creations to choose from as well. Finding the perfect signet ring o may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a signet ring o has been a part of the legacy of many jewelers, but those produced by Thomas Kurilla, J DAUPHIN and DRU. are consistently popular. A signet ring o can be a stylish choice for most occasions, but Diamond rings, from our inventory of 803, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and cabochon alternatives. When shopping for a signet ring o, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Signet Ring O?

The price for a signet ring o starts at $66 and tops out at $215,926 with these rings, on average, selling for $1,850.

Finding the Right signet-rings for You

Traditionally considered a ring for men, a vintage signet ring is a popular gift today for anyone who desires an expressive, timeless piece of jewelry that can feature all manner of engraved motifs, gemstones, specific symbols or monograms.

Whether it's an antique gold signet ring, diamond signet ring or some other classic iteration, signet rings get their name from signus, which means “sign” in Latin.

These rings, which may historically be referred to as “seal rings,” date back thousands of years and were used as a form of signature. Whatever may have been engraved on the ring — a married couple’s initials, a family crest — identified ownership for the purposes of authenticating documents and more when impressed on soft wax. During the Middle Ages, signet rings were symbols of power and prestige and common accessories for nobility. Later, during the 19th century, precious and semiprecious stones such as rubies and diamonds were added to gold signet rings as they took on a more ornate appearance than they had previously. 

In recent years, fashion has been primarily about individuality, and nothing is more personal than a jewel bearing a name or monogram. That is the reason jewelers have revived traditional signet rings, custom-engraving their designs with customers’ preferred words or symbols. Those who prefer the thrill of the hunt have a range of vintage letter charms and pendants to sift through.

And it isn't all about men's signet rings anymore, either — the accessory is for everyone. Princess Diana wore a signet ring that was a gift from Charles before their wedding, and we all know that the royals are top-tier fashion influencers, especially when it comes to rings.

Find vintage diamond signet rings, onyx signet rings and other types of rings on 1stDibs.

Questions About Signet Ring O
  • 1stDibs ExpertApril 5, 2022
    Signet rings originated around 3500 BC in Mesopotamia and featured a sign that was used to seal documents by pressing the ring into sealing wax. They could also be used to stamp a family crest and were considered as authentic as a signature. Shop a collection of vintage signet rings from some of the world’s top boutiques on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    The gold signet ring is traditionally a symbol of heritage. It is often handed down through the generations of a family. It is also known as the “gentleman's ring” or “seal rings.” The name comes from the Latin 'Signum' which means “sign.” On 1stDibs, find a variety of antique and vintage gold signet rings.
  • 1stDibs ExpertApril 5, 2022
    Some signet rings feature stones and others do not. A signet ring is designed to signify that the wearer belongs to a particular group or simply to identify the individual. These rings have been worn for thousands of years and were a sign of status and importance. Shop a collection of signet rings from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    What wearing a signet ring means has changed over time. Today, most people wear signet rings to represent their personal prestige or to celebrate their heritage. When first designed during Victorian times, signet rings allowed men to seal their letters with a customized stamp. Find a range of signet rings on 1stDibs.