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Tiffany Co. Schlumberger Coral Gold Men s Ring
By Tiffany Co.
Located in New York City, NY
Handsome coral and 18K yellow gold men's ring by Tiffany & Co., Schlumberger, circa 1970s. US size
Category

Vintage 1970s Signet Rings

Materials

Coral, 18k Gold

Men s Jade Ring Art Deco Japanese
Located in Northampton, MA
this 18K white gold ring from Japan. Hand-crafted in the Art Deco era, this substantial ring is as
Category

Vintage 1930s Japanese Art Deco Signet Rings

Materials

Jade, 18k Gold

Men s Gold Ring with Tsavorite Garnet
Located in Northampton, MA
fine men's ring. Tsavorite is also the gem Tiffany & Co now uses instead of emerald when they require
Category

Late 20th Century American Contemporary Signet Rings

Materials

Tsavorite, Garnet, 18k Gold, Gold

Vintage Retro Men Ring Lapis Lazuli solid 18K Yellow Gold Ø 9.25 US / 4.5 gr
Located in SE
Vintage Men Ring in solid Yellow 18K Yellow Gold. Bezel set rectangular cut natural Lapis Lazuli
Category

Vintage 1950s Swedish Retro Signet Rings

Materials

Lapis Lazuli, 18k Gold

5 Carat Colombian Emerald Mens Ring with Round Diamond Halo in 18k Yellow Gold
By Gad Co.
Located in Miami, FL
Top-quality vintage natural Emerald men's ring. This vibrant Colombian Emerald bears excellent
Category

2010s Colombian Art Deco Signet Rings

Materials

Diamond, Emerald, Yellow Gold

Men s Precious Topaz Ring in Whiskey is Ruggedly Handsome
By Augusten Burroughs
Located in Northampton, MA
This ruggedly handsome 18k yellow gold ring features a large and round whiskey-colored Brazilian
Category

2010s Contemporary Signet Rings

Materials

Diamond, Topaz, 18k Gold

Cat s Eye Alexandrite Men s Ring 18 Karat Yellow Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
, classic men's ring, accented by 2 bullet cut Diamonds. Handmade by our jewelers in Los Angeles.
Category

21st Century and Contemporary American Artisan Signet Rings

Materials

Alexandrite, 18k Gold, Yellow Gold

Konstantino Sterling Silver and 18 Karat Gold Men s Ring
By Konstantino
Located in Coral Gables, FL
Sterling silver Konstantino ring featuring 18 karat yellow gold center and engraved motif
Category

Early 2000s Signet Rings

Materials

18k Gold, Yellow Gold, Sterling Silver

Fine Men’s Jadeite Jade Gold Ring Estate Fine Jewelry
Located in Montreal, QC
Handsome High Quality Men’s Gold Ring, securely set with a Cabochon Oval Jadeite Jade, hand crafted
Category

21st Century and Contemporary Modern Signet Rings

Materials

Jade, Gold, 18k Gold, Yellow Gold

Men s Rose-Cut Diamond Ring Tudor Style, 1940s, European
Located in Northampton, MA
detailed ring is a beveled square plaque of cross-hatched 18k white gold into which is set a brilliant rose
Category

Vintage 1940s Unknown Jacobean Signet Rings

Materials

Diamond, 18k Gold

Diamond Ring Men s 2 Carat European-Cut Midcentury Sleek, Powerful
Located in Northampton, MA
This vintage—circa 1960's—18k yellow gold ring features a firey 2-carat old European-cut diamond of
Category

Vintage 1960s Unknown Modern Signet Rings

Materials

Diamond, 18k Gold

Gubelin Vintage Blue Lapis 18 Karat Gold Gents Men s Ring
By Gubelin
Located in Philadelphia, PA
Maker's mark for Gübelin Stamped with maker's mark, Swiss, and 750 for 18 karat gold Ring Size: 9 3/4
Category

20th Century Modernist Signet Rings

Materials

Lapis Lazuli, 18k Gold

Konstantino Sterling Silver and 18 Karat Gold Men s Tiger s Eye Ring
By Konstantino
Located in Coral Gables, FL
Sterling silver Konstantino ring featuring 18 karat yellow gold bezel set tiger's eye center and
Category

Early 2000s Signet Rings

Materials

Tiger s Eye, 18k Gold, Yellow Gold, Sterling Silver

18 Karat Yellow Gold Men’s Emerald Cut Tanzanite and Diamond Ring 12.02 Carat
Located in Laguna Beach, CA
Men’s Custom Made Tanzanite And Diamond Ring In 18k Yellow Gold. Tests 18k And Weighs 38.7 Grams
Category

21st Century and Contemporary Unknown Signet Rings

Materials

Diamond, Tanzanite, 18k Gold, Yellow Gold

Sunita Nahata 2.90 Carat Aquamarine and Diamond Men s Ring in 18Karat White Gold
By Sunita Nahata
Located in Hong Kong, HK
accessory with a watch. Classic aquamarine men's ring in 18K white gold with diamonds. Aquamarine: 2.95
Category

21st Century and Contemporary Hong Kong Modern Signet Rings

Materials

Aquamarine, Diamond, White Diamond, Gold, 18k Gold, White Gold

18 Karat Yellow Gold Roman Silver Coin Julia Domna Augusta Men s Ring
Located in Firenze, IT
Julia Domna Augusta, CE 193-217 AR denarius, 17 x 19 mm, 2.72 gm Rome mint; struck under Septimius Severus, circa AD 193-196 Obv: IVLIA DOMNA AVG; draped bust right Rev: VENERI VICTR...
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

18k Gold, Yellow Gold, Silver

Ancient Roman First Century AD Red Jasper Intaglio of Apollo Men s Ring
Located in Firenze, IT
Ancient Roman first century AD red jasper intaglio of Apollo in later 18kt carat yellow gold. Size 8 Long 2,3cm Weight:14,92gr.
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Jasper, 18k Gold, Yellow Gold

Men’s 1.20 Carat Old Mine Champagne Diamond and Sapphire Vintage Art Deco Ring
Located in Montreal, QC
size 8.5, we offer ring resizing. Hand crafted engraved 18K White Gold mounting with 14K White Gold
Category

Mid-20th Century Art Deco Signet Rings

Materials

Sapphire, Diamond, Yellow Gold, 22k Gold, 18k Gold, 14k Gold, Gold

Men s Bezel Set Blue Sapphire and Old European Diamond Band Ring 18 Karat Gold
Located in Scottsdale, AZ
Ring Size: 12.75 A striking statement of refined elegance, this exceptional men’s ring features a
Category

21st Century and Contemporary Unknown Contemporary Signet Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold

Vintage 5.50ct Opal Ring 18k Yellow Gold Mens Signet Estate Fine Jewelry
Located in Torrance, CA
) rising 8mm from the finger. Metal & Hallmark: 18 karat yellow gold. The ring is hallmarked "18k"
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Opal, 18k Gold, Yellow Gold

Men s Black Onyx 18 Karat Yellow Gold Signet Ring
Located in Troy, MI
Men's classic signet ring features a black onyx center stone and crafted in 18k yellow gold. This
Category

2010s Italian Fashion Rings

Materials

Onyx, 18k Gold

0.25 Carat Round White Diamond 18 KT Yellow Gold Men s Claw Set Band Signet Ring
By Hasbani Diamonds
Located in London, GB
Round brilliant white color H clarity SI Diamond claw set ring set in 18 Karat Yellow Gold. This
Category

2010s British Modern Band Rings

Materials

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

Mens 18 Carat Yellow Gold Mens Vintage Signet Ring with Round Brilliant Diamond
Located in Hamilton, AU
Forged in 18 carat yellow gold is this handsome mens signet ring featuring a star set round
Category

20th Century Unknown Modern Signet Rings

Materials

Diamond, Gold, Yellow Gold, 18k Gold

18 Carat Yellow Gold Star Sapphire Round Cabochon Mens Signet Ring
Located in Hamilton, AU
Forged in 18 carat yellow gold is this dapper vintage uniquely designed signet mens ring featuring
Category

Late 20th Century Unknown Contemporary Signet Rings

Materials

Star Sapphire, Yellow Gold, 18k Gold

Men s Signet Ring 750 Gold Lapis Lazuli, Cut Seal of Nobility
Located in rijssen, NL
A truly stately signet ring! The gorgeous blue lapis shows the typical pyrite spots, which are
Category

Mid-20th Century German Retro Signet Rings

Materials

Lapis Lazuli, 18k Gold, Gold

Vintage Men’s Heavy Square Signet Ring in 18 Carat Yellow Gold
Located in Yorkshire, West Yorkshire
square head and is modeled in 18ct yellow gold! Ring Size: UK M 1/2 or US 5.75 Condition: Very Good
Category

Vintage 1980s British Signet Rings

Materials

18k Gold, Yellow Gold

18 Carat White Gold 0.22 Carat Round Brilliant Cut Diamond Men s Signet Ring
Located in Hamilton, AU
Forged in 18 carat white gold is this stately signet mens ring featuring a handsome round brilliant
Category

20th Century Unknown Contemporary Signet Rings

Materials

Diamond, White Gold, 18k Gold

18 Carat Yellow Rose White Gold Three Color Men s Diamond Vintage Signet Ring
Located in Hamilton, AU
Forged in 18 carat yellow, rose and white gold is this handsome vintage three colour mens signet
Category

Late 20th Century Australian Modern Signet Rings

Materials

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

Vintage 1970s 18 Carat Yellow Gold Rub Over Setting Carnelian Men s Signet Ring
Located in Hamilton, AU
Crafted in 18 carat yellow gold, this suave vintage 1970s men's ring features a shimmering band
Category

20th Century Unknown Modern Signet Rings

Materials

Carnelian, Gold, Yellow Gold, 18k Gold

18 Carat Yellow Gold Natural Oval 6 Ray Star Sapphire Mens Vintage Signet Ring
Located in Hamilton, AU
Carefully crafted in 18 carat yellow gold, this handsome vintage signet ring features a 9x7
Category

Late 20th Century Unknown Modern Signet Rings

Materials

Star Sapphire, Yellow Gold, 18k Gold

Gianmaria Buccellati Men s Ring
By Gianmaria Buccellati
Located in Chicago, IL
This is a very simple and wearable men's ring. It could be engraved, but at present the face is
Category

20th Century Italian Signet Rings

Materials

18k Gold

WGI White Gold Men s Diamond Ring
By HY JEWELLERY
Located in Knightsbridge, GB
WHITE GOLD MENS RING WITH DIAMONDS - 1.48 CT Set in 18K White gold Total princess cut diamond
Category

2010s British Modern Signet Rings

Materials

White Diamond, 18k Gold

10.00 Carat 18 Karat White Gold Aquamarine Men s Ring
By Hana Or
Located in Antwerp, BE
Gold: 18 carat white gold Weight: 17.72 gr. Aquamarine: 10.00 ct. Width: 1.24 cm. Ring size
Category

2010s Belgian Contemporary Signet Rings

Materials

Aquamarine, 18k Gold

Men’s 18 Karat Yellow Gold and Blue Lapis Ring
Located in Chicago, IL
Man’s 18K yellow gold matte finish and high polish finish ring with blue lapis in center. Weighs 16
Category

1990s American Contemporary Signet Rings

Materials

Lapis Lazuli, 18k Gold, Yellow Gold

Yellow Gold and White Gold Men s Pink Ring or Women s Ring Diamonds Belgium 1965
Located in Heerlen, NL
One (1) 18K. Yellow and White Gold Ring set with nine (9) brillant Cut Natural diamonds. weight of
Category

Vintage 1960s Belgian Retro Signet Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

1.05 Carat 18 Karat Yellow Gold Diamond Ruby Emerald Indian Head Men’s Ring
By Hana Or
Located in Antwerp, BE
Gold: 18 Yellow gold Weight: 15.83 grams Diamonds: 0.55 ct. Colour: G Clarity: VS2 Emeralds
Category

2010s Italian Contemporary Signet Rings

Materials

White Diamond, Emerald, Ruby, Sapphire, 18k Gold

Heavy VS1 0.50 Carat Diamond 18 Carat Gold Rolex Design Men s Signet Ring
Located in St Helens, GB
A fine quality signet ring replicating the famous watchstrap design. SIZE ; S UK, 9 US Made from
Category

21st Century and Contemporary British Modern Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

Victorian Signet Intaglio Ring in 18k Rose Gold, Intaglio Men Ring
Located in PARIS, FR
Signet intaglio ring in 18k pink gold. This signet ring is set with an intaglio hematite on which
Category

Antique 1880s Unknown Late Victorian Signet Rings

Materials

Hematite, 18k Gold, Rose Gold

Chinese Character Fortune Luck Happiness 18 Karat Yellow Gold Signet Men s Ring
Located in Bangkok, TH
Chinese Character Fortune Luck Happiness 18 Karat Yellow Gold Signet Men's Ring Please let us know
Category

Late 20th Century Thai Signet Rings

Materials

18k Gold, Yellow Gold

Square Ruby and Single Diamond 18 Karat Yellow Gold Men s Signet Ring
Located in Bangkok, TH
Square Ruby and Single Diamond 18 Karat Yellow Gold Mens Signet Ring Ruby: 0.80ct. Diamond: 0.07ct
Category

20th Century Thai Signet Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Square-Faced Rubies and Diamond 18 Karat Yellow Gold Signet Men s Ring
Located in Bangkok, TH
Square-Faced Rubies and Diamond 18 Karat Yellow Gold Signet Men's Ring Please let us know should
Category

Late 20th Century Thai Signet Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

18 Carat Yellow Gold Solid Australian Opal Signet Solitaire Vintage Mens Ring
Located in Hamilton, AU
Forged in 18 carat yellow gold is this handsome mens solitaire signet ring that features an
Category

20th Century Unknown Modern Signet Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

3.00 Carat Oval Australian Sapphire Men s Signet Vintage 18 Carat Gold Ring
Located in Hamilton, AU
Carefully crafted in 18 carat yellow gold is this handsome vintage signet ring that features a
Category

20th Century Unknown Modern Signet Rings

Materials

Sapphire, Gold, 18k Gold, Yellow Gold

Edwardian Large 18 Karat Yellow Gold and Sardonyx Men’s Signet Ring, circa 1910
Located in Lancashire, Oldham
A fine and impressive example of an early 20th century 18 karat yellow gold men's signet ring set
Category

Vintage 1910s British Edwardian Signet Rings

Materials

Onyx, 18k Gold

Round Diamond Vintage Men s Signet Ring in 18 Carat Yellow and White Gold
Located in Hamilton, AU
Forged in 18 carat yellow and white gold, this handsome men's signet ring features grooved
Category

20th Century Unknown Modern Signet Rings

Materials

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

Vintage 1970s 18 Carat Yellow Gold Rub Over Setting Carnelian Men s Signet Ring
Located in Hamilton, AU
Crafted in 18 carat yellow gold, this suave vintage 1970s men's ring features a shimmering band
Category

20th Century Unknown Modern Signet Rings

Materials

Carnelian, Gold, 18k Gold, Yellow Gold

Cabochon Ruby with Diamond 18 Karat Gold Men s Ring
Located in Bangkok, TH
Cabochon Ruby with Diamond 18 Karat Gold Mens Ring Please let us know upon checkout should you
Category

Late 20th Century Thai Signet Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Gold

18 Carat Yellow Gold 0.45 Carat Round Brilliant Cut Diamonds Mens Vintage Ring
Located in Hamilton, AU
Forged in 18 carat yellow gold is this handsome vintage ring featuring three star set round
Category

20th Century British Modern Signet Rings

Materials

Diamond, Yellow Gold, 18k Gold

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18k Men Signet Ring For Sale on 1stDibs

You are likely to find exactly the 18k men signet ring you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a 18k men 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 19th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic 18k men signet ring over the years, but those made by Konstantino, TORRUBIA TORRUBIA and Asprey Garrard Limited are often thought to be among the most beautiful. A 18k men signet ring of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 37, is particularly popular. See these pages for a round cut iteration of this accessory, while there are also cabochon cut and oval cut cut versions available here, too. Finding a 18k men signet ring for sale for men should be easy, but there are 28 pieces available to browse for unisex as well as women, too.

How Much is a 18k Men Signet Ring?

On average, a 18k men signet ring at 1stDibs sells for $2,800, while they’re typically $550 on the low end and $16,999 for the highest priced versions of this item.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

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 18k Men Signet Ring
  • 1stDibs ExpertApril 5, 2022
    The mark 18K on a ring stands for 18-karat gold. 18-karat signifies that the ring is 75% pure gold and 25% other metals, such as copper, zinc or nickel. The additional metals strengthen the ring, making it more durable. Shop a range of expertly vetted 18-karat jewelry on 1stDibs.