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Vintage Onyx Signet Ring

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Antique Penn Club of Philadelphia Gold and Onyx Signet Ring
Located in Chicago, IL
Circa 1930s Penn Club of Philadelphia 10k Yellow Gold and Onyx Signet Ring, the top measures 3/4 X
Category

1930s American Vintage Onyx Signet Ring

Materials

Onyx, Gold, 10k Gold

Retro Russian Gold Mne's Onyx Signet Ring 14k Rose Gold, Circa 1950s
Located in Miami, FL
Retro Russian Gold Men's Onyx Signet Ring 14k Rose Gold. Stamped authentic Russian gold ring
Category

1950s Russian Vintage Onyx Signet Ring

Materials

Onyx, 14k Gold, Rose Gold

Vintage Onyx Signet Ring
Located in London, GB
Here we have a vintage signet ring crafted from 18ct yellow gold. This classic piece showcases an
Category

20th Century Vintage Onyx Signet Ring

Materials

Onyx, Gold, Yellow Gold

Vintage 9k gold and Onyx Signet ring, Pinky ring
Located in NEWARK, GB
This stylish vintage 9ct gold and Black onyx signet ring is the perfect pinky ring choice! It has
Category

Late 20th Century British Retro Vintage Onyx Signet Ring

Materials

Onyx, 9k Gold, Yellow Gold

18ct Yellow Gold Onyx Signet Ring, Kutchinsky, 1971
By Joseph Kutchinsky
Located in Glasgow, GB
An Elizabeth II 18ct yellow gold textured and rectangular black onyx signet style dress ring by
Category

1970s British Modern Vintage Onyx Signet Ring

Materials

Onyx, Gold, 18k Gold, Yellow Gold

Onyx Ruby Diamond Signet Ring
Located in London, GB
A stunning black Onyx Signet Ring, adorned with rubies and diamonds on 18k gold, a true masterpiece.
Category

1960s British Vintage Onyx Signet Ring

Materials

Diamond, Onyx, Ruby, 18k Gold

Vintage circa 1980s 9 Carat Yellow Gold Rectangular Buff Top Onyx Signet Ring
Located in Hamilton, AU
Crafted in 9 carat yellow gold, this handsome men's signet ring sees a high-polish flared band
Category

20th Century Unknown Modern Vintage Onyx Signet Ring

Materials

Onyx, Gold, Yellow Gold, 9k Gold

Vintage Circa 1970s Grooved Black Buff Top Onyx Signet Ring 9 Carat Yellow Gold
Located in Hamilton, AU
collection. The Melia Ring Gem Details The black onyx rectangular buff top measures approximately 11.0x9.70
Category

20th Century Unknown Modern Vintage Onyx Signet Ring

Materials

Onyx, Gold, 9k Gold, Yellow Gold

Signet Onyx Diamond ring 10KT gold
Located in Boca Raton, FL
Stunning large signet ring with small diamonds in the center made in 10KT yellow gold, designer
Category

20th Century Vintage Onyx Signet Ring

Materials

Diamond, Onyx, Gold, 10k 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

1970s British Vintage Onyx Signet Ring

Materials

Onyx, 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

1970s British Vintage Onyx Signet Ring

Materials

Onyx, 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

1970s British Vintage Onyx Signet Ring

Materials

Onyx, 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

1970s British Vintage Onyx Signet Ring

Materials

Onyx, Gold

Vintage Onyx and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The Onyx stone is set within the 9ct gold band. Fully hallmarked Chester 1953. Ring Size: L or 5 3
Category

1950s British Vintage Onyx Signet Ring

Materials

Onyx, Gold

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

1980s British Vintage Onyx Signet Ring

Materials

Onyx, Gold

10k Gold Vintage Signet Style Black Onyx Intaglio Ring
Located in Southport, CT
10k gold ring. This handsome vintage signet style class ring features a center, oval black onyx
Category

Mid-20th Century Unknown Retro Vintage Onyx Signet Ring

Materials

Onyx, 10k Gold

Vintage Onyx and 9 Carat Gold Masonic Signet Ring
Located in Chipping Campden, GB
This masonic signet ring is modelled in 9 carat old and has a classic motif and the initial 'G' set
Category

1950s British Modern Vintage Onyx Signet Ring

Materials

Onyx, Gold, 9k Gold

Vintage 1950s Black Onyx and Yellow Gold Signet Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage black onyx and 14 karat yellow gold Army Air Corps signet ring with a
Category

1950s British Vintage Onyx Signet Ring

Materials

Onyx, 14k Gold, Yellow Gold

Vintage 8 Karat Gold Black Onyx Rectangle Large Signet Ring
Located in Vilnius, LT
This is a vintage large signet ring crafted in 8K slightly yellow gold. Circa 1980. It features
Category

Late 20th Century Modern Vintage Onyx Signet Ring

Materials

Onyx, Gold

Vintage 9 Carat Gold Onyx Horse Head Signet Intaglio Seal Ring
Located in St Helens, GB
A superb vintage signet ring. Solid 9 carat yellow gold example. Designed with an oval shaped onyx
Category

20th Century Vintage Onyx Signet Ring

Materials

Onyx, Gold

Men’s Eagle Over Onyx Gold Vintage Signet Ring Estate Fine Jewelry
Located in Montreal, QC
Handsome Fine Quality Gent’s Eagle Over Onyx Tablet Hand crafted 14K Yellow Gold Signet Ring
Category

Late 20th Century Modernist Vintage Onyx Signet Ring

Materials

Onyx, Gold, 14k Gold, Yellow Gold

Men’s Cushion Shape Onyx Dome Gold Signet Ring Estate Fine Jewelry
Located in Montreal, QC
Handsome Fine Quality Gent’s Classic Cushion Onyx 14K Yellow Gold Signet Ring. Center 1.15"l x 0.79
Category

Late 20th Century Contemporary Vintage Onyx Signet Ring

Materials

Onyx, Gold, 14k Gold, Yellow Gold

Armorial Crest Georgian Style Vintage 14K Yellow Gold Onyx Intaglio Signet Ring
Located in New York, NY
Fine Georgian style onyx intaglio ring engraved with an armorial heraldic device of a shield shaped
Category

20th Century American Georgian Vintage Onyx Signet Ring

Materials

Onyx, Yellow Gold

Set of Three Antique Massive Men's Signet Rings, 14 Karat Gold with Onyx
Located in Berlin, DE
Set of three massive men's signet rings, 14 Karat gold with onyx. Initials can be exchanged by any
Category

20th Century Edwardian Vintage Onyx Signet Ring

Materials

Onyx, 14k Gold, Yellow Gold

Retro Cameo Onyx Ring
Located in New York, NY
An onyx cameo representing a female figure and musical instrument mounted on a fine 18kt yellow
Category

1950s Italian Vintage Onyx Signet Ring

Materials

Onyx, 18k 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
Category

1940s American Art Deco Vintage Onyx Signet Ring

Materials

10k Gold

14 Karat Black Onyx Ring
Located in Palm Desert, CA
14 Karat Black Onyx Ring. The ring features a bezel-set flat circle black onyx. The Onyx 10mm and
Category

1980s Unknown Retro Vintage Onyx Signet Ring

Materials

Onyx, Gold, 14k Gold, Yellow Gold

14k Yellow Gold Diamond & Onyx Ring, 11.1gr
Located in Laguna Beach, CA
14k Yellow Gold Diamond & Onyx Ring, 11.1gr 14k Diamond and Onyx Ring. Round Brilliant Cut
Category

Mid-20th Century Unknown Vintage Onyx Signet Ring

Materials

Diamond, Onyx, 14k 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
Category

Mid-20th Century Unknown Vintage Onyx Signet Ring

Materials

Diamond, Onyx, 14k Gold, Yellow Gold

Vintage 14k Gold & Onyx Ring One-of-a-kind
Located in London, GB
Vintage 14k Gold & Onyx Ring One-of-a-kind This vintage ring from the 80s would compliment any
Category

20th Century Vintage Onyx Signet Ring

Materials

Onyx, 14k Gold, Yellow 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
Category

Late 20th Century Vintage Onyx Signet Ring

Materials

Emerald, Onyx, 14k Gold, Yellow 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
Category

20th Century Unknown Modern Vintage Onyx Signet Ring

Materials

Onyx, Gold, 9k Gold, Yellow Gold

White Gold Order of the Eastern Star Vintage Ring - 14k Onyx Women's Masonic OES
Located in Greensboro, NC
Metal Content: 14k White Gold & 14k Yellow Gold Stone Information Natural Onyx Color: Black Material
Category

20th Century Vintage Onyx Signet Ring

Materials

Onyx, 14k Gold, White Gold, Enamel

1970's Gent's Diamond Onyx 14 Karat Yellow & White Gold 'Rolex' Style ring
Located in Boca Raton, FL
Gent's Rolex Style ring crafted in 14 karat yellow & white gold. The ring features a cabochon black
Category

1970s American Modern Vintage Onyx Signet Ring

Materials

Diamond, White Diamond, Onyx, 14k Gold, White Gold, Yellow Gold

14 Karat Native American Ring
Located in Palm Desert, CA
14 Karat Native American Ring. The ring features Onyx, Turquoise, Carnelian, and Mother of Pearl
Category

1990s Unknown Retro Vintage Onyx Signet Ring

Materials

Onyx, Carnelian, Turquoise, Gold, 14k Gold, Yellow Gold

Hardstone Cameo Portrait of a Lady size 6
Located in North Hollywood, CA
This lovely ring started life as a stick pin but I changed it into a lovely ring. This portrait of
Category

1960s Artisan Vintage Onyx Signet Ring

Materials

Onyx, 14k Gold

Substantial Onyx Intaglio and Yellow Gold Unisex Signet Seal Ring
Located in St Helens, GB
A superb quality signet intaglio ring. Solid 14 carat yellow gold example. Set with an oval shaped
Category

20th Century British Late Victorian Vintage Onyx Signet Ring

Materials

Onyx, Yellow Gold

Signet Unisex Onyx Diamond Ring 10 Karat Yellow Gold Textures Ring
Located in Jupiter, FL
Signet unisex diamond onyx ring made in 10kt yellow gold, interestingly made with abrasive texture
Category

Late 20th Century Vintage Onyx Signet Ring

Materials

Diamond, Onyx, 10k Gold, Yellow Gold

9 kt Yellow Gold, Onyx and Diamond Gentleman's Signet Ring with Oval Face
Located in Windsor Forest, Berkshire
A 9 kt Yellow Gold, Onyx and Diamond Gentleman's Signet Ring with Oval Face. The central diamond
Category

1960s British Modern Vintage Onyx Signet Ring

Materials

Diamond, Onyx, Yellow Gold

JUDITH RIPKA Onyx and Intaglio and Citrine Ring
By Judith Ripka
Located in Lambertville, NJ
18kt. yellow gold onyx intaglio center ring, bezel set on each side with a round faceted natural
Category

Late 20th Century American Vintage Onyx Signet Ring

Materials

Onyx, Citrine, 18k Gold

14 Karat Yellow Gold Black Onyx Enamel Imperial Eagle Men's Ring
Located in Fort Lauderdale, FL
Vintage Men's shield and eagle ring in 14-karat yellow gold with black onyx and enamel. Size, 13
Category

Late 20th Century Unknown Vintage Onyx Signet Ring

Materials

Onyx, 14k Gold

Retro Black Onyx Gent Yellow Gold Ring, .80 Carat Channel-Set Diamonds
Located in Aliso Viejo, CA
Retro Black Onyx, Channel-Set Diamonds, Yellow Gold Ring features a flat polished black onyx stone
Category

1980s Unknown Retro Vintage Onyx Signet Ring

Materials

White Diamond, Onyx, 14k Gold

Vintage Black Onyx Signet Ring, 10K Gold, Horizontal Onyx Signet Ring, Rectangle
Located in McLeansville, NC
A vintage 10 karat yellow gold black onyx signet ring. This simple ring features a horizontally set
Category

1970s Vintage Onyx Signet Ring

Materials

Onyx, Gold, 10k Gold, Yellow Gold

Tiffany & Co. 14karat Yellow Gold & Onyx Signet Ring Retro, circa 1950s
By Tiffany & Co.
Located in Beverly Hills, CA
Tiffany & Co. 14k Yellow Gold & Onyx Signet Ring Vintage Retro Circa 1950s Here is your chance to
Category

1950s American Retro Vintage Onyx Signet Ring

Materials

Onyx, Yellow Gold

Tiffany & Co. 14k Yellow Gold & Onyx Signet Ring Vintage
By Tiffany & Co.
Located in Beverly Hills, CA
Tiffany & Co. 14k Yellow Gold & Onyx Signet Ring Vintage Here is your chance to purchase a
Category

1960s American Vintage Onyx Signet Ring

Materials

Onyx, Yellow Gold

Onyx Signet Ring
Located in Richmond, VA
Beautiful vintage silver ring with polished oval onyx detail. Stamped 925.
Category

20th Century Modern Vintage Onyx Signet Ring

Materials

Onyx, Sterling Silver

Onyx Signet Ring
Onyx Signet Ring
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Vintage Onyx Signet Ring
Located in London, GB
Here we have an excellently crafted signet ring dating back to the 1960s. This vintage piece has
Category

1960s Vintage Onyx Signet Ring

Materials

Onyx, Gold, Yellow Gold

Vintage American 10ct Yellow Gold Onyx Signet Ring, Circa 1960
Located in Lancashire, Oldham
A large and impressive American vintage 10ct yellow gold oval onyx signet ring dating from the
Category

1960s American Retro Vintage Onyx Signet Ring

Materials

Onyx, Gold, 10k Gold, Yellow Gold

Vintage 9 Carat Gold Onyx Signet Ring
Located in Chipping Campden, GB
A fine vintage signet ring set with a superb flat cut oval onyx. Modelled in 9 carat yellow gold
Category

1970s British Vintage Onyx Signet Ring

Materials

Onyx, 9k Gold, Yellow Gold

Vintage 18 Karat Yellow Gold Black Onyx Signet Ring
Located in Vilnius, LT
This is a vintage signet ring crafted in 18K yellow gold. The piece black square shape onyx
Category

Late 20th Century English Modern Vintage Onyx Signet Ring

Materials

Onyx, 18k Gold, Yellow Gold

Vintage circa 1970s 9 Carat Gold Flat Buff Top Rectangular Onyx Signet Ring
Located in Hamilton, AU
Forged in 9 carat yellow gold, this stylish men's signet ring features a high polish band rising
Category

20th Century Unknown Modern Vintage Onyx Signet Ring

Materials

Onyx, Gold, 9k Gold, Yellow Gold

Antique Onyx and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The onyx in this signet ring as large and in great condition. It has a wonderful gloss and is
Category

1930s British Art Deco Vintage Onyx Signet Ring

Materials

Onyx, 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

1960s British Modern Vintage Onyx Signet Ring

Materials

Onyx, Gold

Vintage Onyx and Diamond 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
How stunning is this ring!? This onyx beauty is se in 9ct gold and at the centre of the stone there
Category

1960s British Modern Vintage Onyx Signet Ring

Materials

Diamond, Onyx, 9k Gold

Vintage 9 Karat Yellow Gold Signet Ring, Onyx and Garnet
Located in NEWARK, GB
Vintage 9kt yellow gold Onyx and garnet signet ring. An attractive and chunky gold signet ring
Category

Late 20th Century British Modern Vintage Onyx Signet Ring

Materials

Garnet, Onyx, 9k Gold, Yellow Gold

Rectangular Black Onyx 9 Carat Yellow Gold Mens Vintage Signet Ring
Located in Hamilton, AU
Crafted in 9 carat yellow gold is this handsome vintage mens signet ring featuring a black onyx and
Category

20th Century Unknown Modern Vintage Onyx Signet Ring

Materials

Onyx, Gold, 9k Gold, Yellow Gold

Circa 1980s Rectangular Onyx Vintage 9 Carat Yellow Gold Men's Signet Ring
Located in Hamilton, AU
Forged in 9 carat yellow gold, this dapper men's signet ring features a high polish band flowing
Category

20th Century Modern Vintage Onyx Signet Ring

Materials

Onyx, Gold, 9k Gold, Yellow Gold

Oval Black Onyx 9 Carat Yellow Gold Mens Vintage Dome Signet Ring
Located in Hamilton, AU
Crafted in 9 carat yellow gold is this handsome men's or women's vintage signet ring featuring a
Category

20th Century Unknown Modern Vintage Onyx Signet Ring

Materials

Onyx, 9k Gold, Yellow Gold, Gold

1930s Art Deco Onyx 18 Karat Yellow Gold Platinum Man Signet Ring
Located in Poitiers, FR
signet ring for man, it is decorated on its top with a rectangular onyx held by two large claws. On both
Category

1930s French Art Deco Vintage Onyx Signet Ring

Materials

Onyx, Yellow Gold, Platinum, Gold, 18k Gold

Vintage circa 1980s 9 Carat Yellow Gold Cushion Shaped Onyx Domed Signet Ring
Located in Hamilton, AU
Forged in 9 carat yellow gold, this dapper men's signet ring features a bold cushion-shaped onyx
Category

20th Century Unknown Modern Vintage Onyx Signet Ring

Materials

Onyx, Gold, 9k Gold, Yellow Gold

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Vintage Onyx Signet Ring For Sale on 1stDibs

You are likely to find exactly the vintage onyx signet ring you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, Yellow Gold and 9k Gold — can elevate any look. You can easily find a 35 antique edition and 1 modern creations to choose from as well. If you’re looking for a vintage onyx signet ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. A vintage onyx signet ring from Tiffany & Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for an oval cut iteration of this accessory, while there are also cabochon cut and rough cut cut versions available here, too. There aren’t many items for women if you’re seeking a vintage onyx signet ring, as most of the options available are for men and unisex.

How Much is a Vintage Onyx Signet Ring?

On average, a vintage onyx signet ring at 1stDibs sells for $505, while they’re typically $340 on the low end and $2,950 for the highest priced versions of this item.

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.