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Men's 18k Hematite Intaglio Gladiator Signet Ring
Located in Philadelphia, PA
A timeless men's 18k hematite intaglio signet ring for a mid-century jewelry collection. Features a
Category

Mid-20th Century Signet Rings

Materials

Hematite, 18k 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
Category

Vintage 1970s Signet Rings

Materials

Yellow Gold

David Yurman Signet Men's Ring - Yellow Gold 18k Engravable
By David Yurman
Located in Greensboro, NC
: Signet Metal Content: 18k Yellow Gold Style: Singet Features: Engravable Face & Cable Detailing
Category

21st Century and Contemporary Signet Rings

Materials

18k Gold, Yellow Gold

Diamond Men Signet Ring 1.45 Carats 18K White Gold
Located in Carlsbad, CA
Diamond = 1.45 Carats (Cut: Round, Color: H-G, Clarity: SI-VS) Metal = 18K White Gold Ring Size
Category

21st Century and Contemporary Contemporary Signet Rings

Materials

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

Diamond Men Signet Ring 1.45 Carats 18K White Gold
Located in Carlsbad, CA
Diamond = 1.45 Carats (Cut: Round, Color: H-G, Clarity: SI-VS) Metal = 18K White Gold Ring Size
Category

21st Century and Contemporary Contemporary Signet Rings

Materials

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

18K Gold 5.6ct Deep Blue Sapphire & 0.72ct Diamond Men's Signet Ring
Located in เกาะสมุย, TH
This fantastic cocktail piece is a beautiful 18K yellow gold fine signet ring for man. It features
Category

20th Century Thai Signet Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow 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

18K Gold 4.80ct Dark Teal Blue Sapphire & 0.46ct Diamond Men's Signet Ring
Located in เกาะสมุย, TH
This fantastic cocktail piece is a beautiful 18K yellow gold fine signet ring for man. It features
Category

20th Century Thai Signet Rings

Materials

Blue Sapphire, Diamond, 18k Gold, Yellow Gold

Antique Men Signet Ring Banded Red Onyx solid 18K Gold ØUS12.25 / 11.5gr
Located in SE
faceted edge. Tested solid 18K Yellow Gold alloy, hallmarks of the unknown maker. Size: Ø12.25 US /22.2
Category

Vintage 1910s Swedish Aesthetic Movement Signet Rings

Materials

Onyx, 18k 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

18k Solid Gold Men’s Signet Ring with Diamond Solitaire, Noble Coat of Arms
Located in Berlin, DE
Stately and extremely high-quality men's ring. 18k solid gold. Staffed with a brilliant solitaire
Category

20th Century Modern Signet Rings

Materials

Diamond, White Diamond, 18k Gold

Victorian Egg Design Crest Men's Signet Ring
Located in New York, NY
Finely crafted in 18k yellow gold and Blue Enamel. The ring features a decorative egg design in the
Category

Antique 19th Century Signet Rings

Materials

18k 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

Antique Victorian Heavy 18K Gold Bloodstone Signet Ring Mens Coat of Arms c.1890
Located in London, GB
A superb and heavy solid 18K gold antique signet ring, made in 19th century Victorian England
Category

Antique Late 19th Century English Victorian Signet Rings

Materials

18k Gold

David Webb 1970's Lapiz Lazuli 18k Yellow Gold Men's Signet Ring
By David Webb
Located in Miami, FL
This Elegant Vintage David Webb Gentlemen's estate signet ring is the perfect gift for everyday
Category

Vintage 1980s American Retro Signet Rings

Materials

Yellow Gold

2.81 Carat Sea Green Colombian Emerald-Emerald Cut Solitaire Men's Signet 18K
Located in Jupiter, FL
splendid gem is carefully bezel set in an 18K yellow gold setting. Unisex, enjoyed by any gender. Setting
Category

2010s Colombian Modern Signet Rings

Materials

Emerald, 14k Gold, Yellow Gold

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
Category

Vintage 1950s Italian Retro Signet Rings

Materials

Diamond, White Gold, 18k Gold, Rose 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

GIA Report Certified 2 Carat Oval Cut Diamond 18k Signet Ring for Men and Women
Located in Jaipur, RJ
GIA Report Certified 2 Carat Oval Cut Diamond Signet Ring for Men and Women in 18k Solid Gold
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, Gold, 18k Gold

2 Carat Oval Natural Emerald Signet Ring for Men and Women in 18k Solid Gold
Located in Jaipur, RJ
2 Carat Oval Natural Emerald Signet Ring for Men and Women in 18k Solid Gold Available in 18k
Category

2010s Indian Art Deco Signet Rings

Materials

Emerald, Gold, 18k Gold

2 Carat Oval Natural Ruby Signet Ring for Men and Women in 18k Solid Gold
Located in Jaipur, RJ
2 Carat Oval Natural Ruby Signet Ring for Men and Women in 18k Solid Gold Available in 18k
Category

2010s Indian Art Deco Signet Rings

Materials

Ruby, Gold, 18k Gold

2 Carat Natural Blue Sapphire Signet Ring for Men and Women in 18k Solid Gold
Located in Jaipur, RJ
2 Carat Natural Blue Sapphire Signet Ring for Men and Women in 18k Solid Gold Available in 18k
Category

2010s Indian Art Deco Signet Rings

Materials

Blue Sapphire, Gold, 18k Gold

Silver and Gold Large Carnelian Signet Men's Ring
Located in Firenze, IT
In silver and yellow gold with large, oval carnelian seal engraved with a heraldic crest. Top size 31mm x 25mm Size 9 Weight:32.71gr
Category

Antique Late 18th Century British Georgian Signet Rings

Materials

Carnelian, Gold, 18k Gold, Silver

Antique Silver Steel And Gold Signet Men's Ring
Located in Firenze, IT
Silver steel and gold octagonal shape with family crest ring. This crest is called “quartered” designed with the marriage of two noble families of the 18th century. Size: 8 3/4 Wei...
Category

Antique Late 18th Century Italian Neoclassical Signet Rings

Materials

Silver, 18k Gold, Yellow Gold, Steel, Gold

Fine Men’s Cabochon Tiger Eye Gold Band Signet Ring
Located in Montreal, QC
Handsome Fine Quality Gent’s Tiger Eye Gold Signet Ring. Securely set with a Round Tiger Eye, hand
Category

21st Century and Contemporary Modern Signet Rings

Materials

Tiger's Eye, Gold, 18k Gold, Yellow Gold

1 Carat Rose Cut Trillion Diamond Iced Out Signet Ring for Men in 18k Solid Gold
Located in Jaipur, RJ
1 carat Rose Cut Trillion Diamond Iced Out Signet Ring For Men in 18k Solid Gold Available in 18k
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold

Antique Engraved Armorial Silver And Gold Signet Men’s Ring
Located in Firenze, IT
Italian, 1750s An antique silver ring is finely hand-engraved with a noble coat-of-arms. Top size 22mm x 21mm Size 11 Weight : 43.25gr.
Category

Antique 1750s Italian Signet Rings

Materials

Silver, Gold, 18k Gold

18 Karat Yellow Gold Men's Elephant 2 Tusks Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold Elephant Tusks Signet Ring, Tiffany Designer , Thomas Kurilla is going back to
Category

2010s American Contemporary Signet Rings

Materials

18k 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
Category

20th Century Modern Signet Rings

Materials

Garnet, Rhodolite, 18k Gold, Yellow Gold

GIA Certified Natural Chrysoberyl Cats Eye Mens Diamond Signet Ring 18kt
Located in New York, NY
GIA Certified: Natural Chrysoberyl Cats Eye ring. Cabochon cut, Clean Clarity (Approx. 8ct) Brilliant sparkles from all angles Brown Yellow color sharp "eye" piercing line. ...
Category

2010s American Signet Rings

Materials

Chrysoberyl, Diamond, 18k Gold, Yellow Gold

10k Yellow Gold Natural Sapphire Mens Band Ring Signet Customizable
Located in Chesham, GB
an alternative mens wedding band. The inside of the shank has a marking, this is the Full Hallmark
Category

2010s British Modern Signet Rings

Materials

Sapphire, 10k Gold, Yellow Gold

0.75 Carat Round White Diamond 18 Karat Yellow Gold Bespoke Men's Signet Ring
Located in London, GB
Meticulously crafted men's signet style ring in 18 Karat Yellow Gold featuring 16 round brilliant
Category

2010s British Modern Signet Rings

Materials

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

1.00 Carat Round White Diamond 18 KT Yellow Gold Men's Bespoke Signet Ring
By Hasbani Diamonds
Located in London, GB
1.00 Carat Round White Diamonds Men's Signet Style ring set in 18 Karat Yellow Gold. It has 16
Category

2010s British Modern Signet Rings

Materials

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

18 Karat Rose Gold Signet Men Ring with Smoky Quartz by the Artist
By Polya Medvedeva Jewellery
Located in Berlin, DE
This contemporary signet ring in 18 karat rose gold with 15x15x8 mm dark smoky quartz was published
Category

21st Century and Contemporary German Art Deco Signet Rings

Materials

Quartz, Yellow Gold, Gold, 18k Gold, Rose Gold

0.25 Carat Round White Diamond 18 Kt White Gold Men's Signet Gentleman Ring
By Tresor Paris
Located in London, GB
Express your individuality with this 0.25 Carat Round Brilliant White Diamond Men's Signet Style
Category

2010s British Modern Signet Rings

Materials

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

Antique Victorian 18K Rose Gold, Hardstone (Onyx) Cameo Signet Ring, c1870’s.
Located in MELBOURNE, AU
Signet Style Mens’ Ring is dating back to 1870's, yet it's in beautiful condition Set with Black
Category

Antique 1870s English Victorian Signet Rings

Materials

Onyx, Rose Gold, 18k Gold

Diamond 18 Karat Gold Bespoke 0.50 Carat Round Men's UK Hallmarked Signet Ring
By Tresor Paris
Located in London, GB
0.50 Carat Round Brilliant White Diamond Men's Signet Style ring is set in 18 Karat Yellow Gold
Category

2010s British Modern Signet Rings

Materials

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

2.57 Total Carat Weight Round Cut Diamond in 18k White Gold Signet Ring
Located in Jaipur, RJ
2.57 Total Carat Weight Round Cut Diamond in 18k White Gold Signet Ring Signet Ring for Men and
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, 18k Gold, White Gold

GIA Report Certified 1.5 Carat Asscher Cut Diamond in 18k Gold Signet Ring
Located in Jaipur, RJ
GIA Report Certified 1.5 Carat Asscher Cut Diamond in 18k Gold Signet Ring Signet Ring for Men
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, Yellow Gold, 18k Gold, 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

Antique Signet Ring Wilkinson Courtenay 18.5 ct Jasper 18K Gold US 3.75/12.8g
Located in SE
woman. As a Signet this ring is suitable for Men and Women if the size is right. Last image
Category

Antique 18th Century European Medieval Signet Rings

Materials

Jasper, 18k Gold

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
Category

Vintage 1970s Unknown Modern Signet Rings

Materials

Tourmaline, 18k Gold

GIA Report Certified 4 Carat H VS Asscher Cut Diamond 18k Gold Signet Ring
Located in Jaipur, RJ
GIA Report Certified 4 Carat Asscher Cut Diamond in 18k Yellow Gold Signet Ring Signet Ring for
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, Gold, 18k Gold

GIA Report Certified 4 Carat Asscher Cut Diamond in 18k Yellow Gold Signet Ring
Located in Jaipur, RJ
GIA Report Certified 4 Carat Asscher Cut Diamond in 18k Yellow Gold Signet Ring Signet Ring for
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, Gold, 18k Gold

GIA Report Certified 3 Carat Asscher Cut Diamond in 18k Yellow Gold Signet Ring
Located in Jaipur, RJ
GIA Report Certified 3 Carat Asscher Cut Diamond in 18k Yellow Gold Signet Ring Signet Ring for
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, Yellow Gold, 18k Gold, Gold

GIA Report Certified 1.5 Carat E VS Asscher Cut Diamond in 18k Gold Signet Ring
Located in Jaipur, RJ
GIA Report Certified 1.5 Carat Asscher Cut Diamond in 18k Gold Signet Ring Signet Ring for Men
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique 1920s Yellow Gold Signet Ring
By Deakin & Francis
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 18 karat yellow gold intaglio signet ring; part our gent's jewelry
Category

Vintage 1920s British Victorian Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

18 Karat White Gold Leopard Signet Ring
By Thomas Kurilla Jewelry
Located in New York, NY
18 Karat White Gold Leopard Signet Ring, From sculpture study and drawing I made. I can't let good
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, White Gold

Unisex Gold Signet Ring, Vintage Style Ring, 18k Yellow Gold, made to order ring
Located in Ramat Gan, IL
Ring Vintage Style Ring Solid 18k Yellow Gold, Chunky Statement Ring, Signet ring men, Customized
Category

2010s Signet Rings

Materials

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
Category

Vintage 1980s American Retro Signet Rings

Materials

Chrysoberyl, 18k Gold

1917 Nordic AR or RA Signet Ring Red Onyx solid 18K Gold Ø US4.5 /3.65 gr
Located in SE
. The design of this ring is unisex, it will look great on the fingers of Men (little finger ) or Women
Category

Vintage 1910s Swedish Aesthetic Movement Signet Rings

Materials

Onyx, 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
Category

Late 20th Century Signet Rings

Materials

Emerald, Onyx, 14k Gold, Yellow Gold

Chushev Solon Hematite Intaglio Gold Signet Ring
By Chushev
Located in Canoga Park, CA
statesman, Solon. The stone is set in an 18K signet ring. The leader, poet and lawmaker is known as one of
Category

2010s Classical Greek Signet Rings

Materials

Hematite, Gold, 18k Gold

Lesunja Pyrite Magnetite Yellow gold Signet Rings Vintage
Located in Zürich, CH
Magnetite Yellow gold signet Rings Vintage is available in size 68, ensuring a perfect fit for most men
Category

21st Century and Contemporary Swiss Modern Signet Rings

Materials

Pyrite, 18k Gold, Yellow Gold

18 Karat Rose Gold Leo Lion Head Signet Ring
By Thomas Kurilla
Located in New York, NY
Tiffany designer , Thomas Kurilla created this wonderful 18 karat rose Gold Lion Head Signet Ring
Category

2010s American Contemporary Signet Rings

Materials

Gold, 18k Gold, Rose Gold

Vintage Men’s 0.30 Carat Diamonds 1/10oz Fine Gold Elizabeth II Coin Ring 18k
Located in Miami, FL
Vintage Men’s 0.30 Total Carat Weight Diamonds 1/10oz Fine Gold Elizabeth II Coin Ring 18k Iconic
Category

Vintage 1970s Signet Rings

Materials

Diamond, Gold, 18k Gold, 24k 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

18 Karat Yellow Solid Gold Leo Lion Head Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Solid Gold Leo Lion Head Signet Ring, Tiffany designer, Thomas Kurilla created this
Category

2010s Contemporary Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

18 Karat Pink Gold Vermeil West 46 Cross Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Pink Gold , West 46 Cross Signet Ring, The Fuer di lys Cross inspired from a stain
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, Gold Plate, Vermeil, Sterling Silver

Concave Signet Ring in 18 Karat Gold by Allison Bryan
By Allison Bryan
Located in London, GB
This curvaceous, contemporary take on the classic signet ring is crafted from solid 18-carat yellow
Category

2010s British Signet Rings

Materials

18k Gold, Gold

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Mens 18k Signet For Sale on 1stDibs

On 1stDibs, you can find the most appropriate mens 18k signet for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a mens 18k signet may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. There have been many well-made iterations of the classic mens 18k signet over the years, but those made by Hasbani Diamonds, Vitale 1913 and BOON are often thought to be among the most beautiful. A mens 18k signet can be a stylish choice for most occasions, but Diamond rings, from our inventory of 50, 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 cabochon and oval cut alternatives. If you’re browsing our inventory for a mens 18k signet, you’ll find that many are available today for men, but there are still pieces to choose from for unisex and women.

How Much is a Mens 18k Signet?

The price for a mens 18k signet starts at $550 and tops out at $48,947 with these rings, on average, selling for $2,693.

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 Mens 18k Signet
  • 1stDibs ExpertNovember 21, 2023
    Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
  • 1stDibs ExpertNovember 14, 2023
    Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
  • 1stDibs ExpertNovember 1, 2023
    The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.