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18 K Gold Signet Rings

Signet Ring 18 K Gold 18 Century Stil
Located in Bad Kissingen, DE
18 k yellow gold seal out of Quartz crystal emailliert red on top side 26,69 gram on top length 25
Category

21st Century and Contemporary German Renaissance Signet Rings

Materials

Crystal, 18k Gold

Vintage Ring Cornelian 18 K Rose solid Gold
Located in Geneva, CH
Antique ring crafted in 18 Karat rose gold Discover the epitome of elegance with our exquisite 18k
Category

Vintage 1970s Signet Rings

Materials

Rose Gold

18 Karat Pink Gold Vermeil Leo Lion Head Signet Ring
By Thomas Kurilla
Located in New York, NY
Tiffany designer , Thomas Kurilla created this wonderful 18k Pink Gold Lion Head Signet Ring
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, Gold Plate, Vermeil

Imperial 18 Karat Gold Signet Ring, by Martyn Lawrence Bullard
Located in West Hollywood, CA
Unisex 18k rose gold square Signet ring, perfect for engraving Designed by Martyn Lawrence Bullard
Category

2010s American Modern Signet Rings

Materials

18k Gold

Valmonte 18 Karat Signet Ring, by Martyn Lawrence Bullard
Located in West Hollywood, CA
Unisex shield shaped 18k rose gold Signet ring, perfect for engraving Designed by Martyn Lawrence
Category

2010s American Modern Signet Rings

Materials

18k Gold

Elizabeth II 18ct Gold Shield Signet Ring, 1980
Located in Glasgow, GB
An Elizabeth II 18ct yellow gold shield signet ring. The ring is crafted to the front with a shield
Category

Vintage 1980s British Modern Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

18 K Gold Ring with an Unusual Egyptian Design, Swedish Made 1978
Located in Stockholm, SE
This unusual and interesting 18 karat gold and lava rock ring has carvings in both its lava rock
Category

Vintage 1970s Swedish Signet Rings

Materials

18k Gold

18K French heavy signet ring - Intaglio ring - Patina solid gold gentleman ring
Located in Antwerp, BE
For sale is this wonderful large sized signet ring. This 18 K handmade oval stunner is a real sign
Category

Mid-20th Century French Napoleon III Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Women's 5 1/2 Platinum and 18 Karat Yellow Fleur di Lis Cross Signet Ring
By Thomas Kurilla
Located in New York, NY
Platinum and 18 Karat Yellow Fleur di Lis Cross Signet Ring, Tiffany designer , Thomas Kurilla
Category

2010s American Contemporary Signet Rings

Materials

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

French Signet Ring Brushed Lightly Chiseled Flowers Diamonds Pavement
Located in Vannes, FR
expertise, this 18-carat yellow gold signet ring will capture your imagination. The design of this signet
Category

21st Century and Contemporary French Baroque Signet Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Early Victorian 18 Karat Gold & Carnelian Intaglio Ring
Located in Brisbane, QLD
This charming 18 karat gold ring has been set with an oval carnelian intaglio featuring the bust of
Category

Antique 19th Century European Victorian Signet Rings

Materials

Carnelian, Gold, 18k Gold, Yellow Gold

Fantastic 18 Karat White Gold Diamond Skull Ring by Christophe Graber Zurich
Located in Zurich, Zollstrasse
Skull ring in solid 18 K white Gold set with diamonds! This is a unique and bespoke creation by
Category

2010s Swiss Contemporary Signet Rings

Materials

Diamond, 18k Gold, White Gold

LAKE Customizable Diamond Initials Ring for Her 18 Karat Gold Made in Italy
By Natkina
Located in Montreux, CH
Gold Ring 18 K Ring L Ring A Ring K Ring E Also possible to make as a Necklace, Bracelet, Earrings
Category

21st Century and Contemporary Swiss Modern Signet Rings

Materials

Brown Diamond, Black Diamond, White Diamond, Diamond, 18k Gold, Yellow G...

Bespoke Customizable Diamond Initials Ring For Her 18 Karat Gold Made in Italy
By Natkina
Located in Montreux, CH
Gold Ring 18 K Also possible to make as a Necklace, Bracelet, Earrings or Pendant Please send us a
Category

21st Century and Contemporary Swiss Modern Signet Rings

Materials

Brown Diamond, Black Diamond, White Diamond, Diamond, 18k Gold, Yellow G...

A Sugar Loaf Aquamarine In A Wide 18 Carat White Gold Ring Mounting
Located in London, GB
A ring of a sugar loaf aquamarine stone in a wide 18ct white gold mounting. Ring is resizable. Size
Category

1990s Signet Rings

Materials

Aquamarine, White Gold

Sapphire Ring Surrounded by Round Brilliant Cut Diamond with Matt Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
4 side 4 brilliant cut diamonds 0.07 CTS 18 k Matt gold mounting 6.14 GMS Custom Services Resizing
Category

21st Century and Contemporary Indian Art Deco Signet Rings

Materials

Diamond, Sapphire, 18k Gold

Italian Designer 18k Quartz Rhodolite Diamonds Rose Gold Ring for Her
By Natkina
Located in Montreux, CH
Ring Rose Gold 18 K Diamond 0,73 ct Quartz Rhodolite Weight 10.8 grams Different Sizes Available
Category

2010s Signet Rings

Materials

Diamond, White Diamond, Quartz, Rhodolite, Rose Gold

Salvador Dali 22k "Dalí d'Or" For Piaget Coin Ring in 18K Yellow Gold Circa 1966
By Salvador Dalí­
Located in Miami, FL
Details: - Type: Signet Ring - Metal(s): 22K Gold Coin, 18K Gold Setting - Reference No.: 3141500 - VCA
Category

Vintage 1960s European Retro Signet Rings

Materials

18k Gold, 22k Gold, Yellow Gold

Emerald Ring 9.05 Carat in 18K White and Yellow Gold, Diamonds
Located in Paris, FR
Emerald Ring in 18 K Yellow gold and 18-karat white gold, diamonds and 9.05-carat Emerald
Category

Early 2000s French Bridal Rings

Materials

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

People Also Browsed

French 20th Century 18 Karat Yellow Gold Engraved with Initials Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, own hallmark. Antique massive signet ring, it presents on its top an oval plate, engraved with the initials "PS", the ring being broad and bulging on th...
Category

20th Century French Belle Époque Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

22K Yellow Gold Greek Ancient Bezel Coin Ring, Tapered
Located in Rancho Santa Fe, CA
Beautiful unique 22kt yellow gold bezel ring holding an ancient Greek coin. The top bezel is a unique beaded design that's 19mm in width; the shank of the ring is 6.5mm tapering to 2...
Category

1990s Greek Classical Greek Signet Rings

Materials

18k Gold, Yellow Gold

Antique Malachite and 18 Carat Gold Signet Ring
Located in Chipping Campden, GB
The malachite stone in this 18ct 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 ...
Category

Vintage 1920s British Art Deco Signet Rings

Materials

Malachite, Gold

14k Gold Large Carnelian Justice Intaglio Signet Ring
Located in Venice, CA
This is a spectacular carved carnelian 14 karat gold signet ring. It is part of Kirsten's Corner signature line. Starting with a beautifully carved carnelian intaglio a simple but s...
Category

21st Century and Contemporary American Contemporary Signet Rings

Materials

Carnelian, 14k Gold

Tiffany & Company Antique Yellow Gold Intaglio Crest Signet Ring
By Tiffany & Co.
Located in Chicago, IL
Circa 1917 Tiffany & Company 14k Yellow Gold Signet Crest Ring, the top measures 1/2 X 1/2 inch and is set with a Carnelian that is Engraved with a shield Crest of a Swan or Crane an...
Category

Vintage 1910s American Signet Rings

Materials

Carnelian, 14k Gold, Yellow Gold

18ct Gold Intaglio Signet Ring, 1964
Located in Glasgow, GB
An 18ct yellow gold intaglio signet ring. The ring is engraved with a family crest. The ring is hallmarked with Birmingham assay marks, date letter 'P' to denote 1964, and stamped '...
Category

Vintage 1960s British Modern Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Vintage Art Deco Family Crest Signet Ring Heavy 14k Yellow Gold Jewelry
Located in Torrance, CA
Finely detailed vintage Art Deco era family crest signet ring (circa 1920s to 1930s) crafted in 14 karat yellow gold. The signet ring weighs a hefty 18.7 grams. The signet mount fe...
Category

Early 20th Century Unknown Art Deco Signet Rings

Materials

14k Gold, Yellow Gold

18kt Yellow Gold And Silver Cameo A Smiling Satyr Men's Ring
Located in Firenze, IT
Depicting a smiling satyr. Top size 22mm Size 10 Weight : 35,66gr.
Category

Antique Late 19th Century Italian Signet Rings

Materials

Yellow Gold, Silver

Victorian Carnelian Armorial Signet Ring 14 KT gold
Located in Napoli, IT
Victorian Signature Ring A Stunning Victorian period armorial ring, skillful hand crafted of solid 14 Kt gold Unique designed mount with flowers and leaf exalting the beauty of this ...
Category

Antique Mid-19th Century European Victorian Signet Rings

Materials

Carnelian, 14k Gold

Antique Yellow Gold Gent's Signet Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 9 karat yellow gold signet ring: part our gent's jewelry and estate jewelry collections This fine and impressive mens signet ring has been crafted in 9k yellow...
Category

Antique Early 1900s British Signet Rings

Materials

9k Gold, Yellow Gold

AJD Magnificent Rubelite and Diamond 18K Gold Cocktail Ring
By Aria Jewelry Design
Located in Raleigh, NC
18K Yellow Gold Ring with Sparkling Trillion Rubelite (11x10mm) set above flat surface with 18 pave set diamonds. This surface itself is 18x17mm. Heavy gold shank rises up from tap...
Category

Late 20th Century Brazilian Artisan Cocktail Rings

Materials

Tourmaline, Rubelite, Diamond, Yellow Gold, 18k Gold

Vintage 1997 Yellow Gold Signet Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 9 karat yellow gold signet ring; part of our diverse contemporary jewelry collections. This fine and impressive gent's signet ring has been crafted in 9k yello...
Category

1990s British Signet Rings

Materials

Yellow 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 of about 0.25 carats (Si, white). With noble coat of arms. Dimensions (without diam...
Category

20th Century Modern Signet Rings

Materials

Diamond, White Diamond, 18k 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 hand-cut heraldic depiction of three smoking Grenades flanked with Lilies on the s...
Category

Antique 1820s Swedish Medieval Signet Rings

Materials

Chalcedony, 18k Gold

Sapphire and Diamond Gold Men's Ring
Located in New York, NY
Sapphire & Diamond Yellow Gold Men's Ring Sapphire Weight: 1.43 cts Diamond Weight: 1.2 cts Ring Size: 8.5 Re-sizable to any size free of charge Gram Weight: 21.6 grams 14K Yello...
Category

Vintage 1980s American Solitaire Rings

Materials

Diamond, Sapphire, Yellow Gold, 14k Gold

Vintage Lapis Lazuli an 18 Carat Gold Signet Ring
Located in Chipping Campden, GB
The lapis stone in this ring is beautiful and bright. The smooth cut of the stone goes perfectly with the chunky and decorative gold ring. Modelled in 18 carat gold. Ring Size: N 1...
Category

Vintage 1970s British Modern Signet Rings

Materials

Lapis Lazuli, Gold, 9k Gold

Recent Sales

Tourmaline Signet Ring
Located in Southampton, NY
A petit signet ring in 18 K gold, bezel set with a green tourmaline intaglio of an heraldic crest.
Category

American Signet Rings

18 Kt Yellow Gold, Titanium and Diamond Gentleman's Ring
Located in Windsor Forest, Berkshire
An 18 Kt Yellow Gold, Titanium and Diamond Gentleman's Ring. The titanium ring set with three
Category

Late 20th Century British Modern Signet Rings

Materials

Diamond, Yellow Gold, Titanium

1920s 18 k Yellow Gold Signet Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 18 karat yellow gold intaglio signet ring; part our gent's jewellery
Category

Vintage 1920s British Signet Rings

Materials

18k Gold, Yellow Gold

Signet Ring Yellow Gold 18 Karat
Located in Vannes, FR
Signet ring in 18-carat yellow gold, a timeless jewel that embodies the very essence of luxury and
Category

21st Century and Contemporary French Art Deco Signet Rings

Materials

18k Gold, Yellow Gold

18 Carat Gold Intaglio Signet Ring, 1936
Located in Glasgow, GB
An 18 carat yellow gold crested intaglio oval signet ring. The ring is engraved with a crest
Category

Vintage 1930s British Modern Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Modernist Diamond and 18 K Gold Ring
Located in New York, NY
A fabulous geometric ring in 18 k gold. Three diamond shaped diamonds are set with four triangular
Category

Vintage 1970s American Modernist Signet Rings

Materials

Diamond, 18k Gold

Victorian 18 Carat Gold Signet Dragon Seal Intaglio Ring
Located in St Helens, GB
A Victorian era 18ct gold signet ring. SIZE ; K UK, 5 1/4 US, sizeable ​The 8mm x 11mm head which
Category

20th Century British Victorian Signet Rings

Materials

18k Gold

18K heavy signet ring - Intaglio ring - Patina solid gold gentleman ring
Located in Antwerp, BE
For sale is this wonderful small sized signet ring. This 18 K oval stunner is a real sign of
Category

Mid-20th Century European Napoleon III Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

0.42 Ct Diamond and 18 k Yellow Gold Dress Ring - French Circa 1940
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.42 carat diamond, 18 karat yellow gold and platinum set signet style dress
Category

Vintage 1940s Unknown Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique Victorian 1890s Agate and Yellow Gold Signet Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique Victorian agate and 18 karat yellow gold signet ring; part of our
Category

Antique 1890s English Victorian Signet Rings

Materials

Agate, Gold, 18k Gold, Yellow Gold

Bloodstone and 18k Yellow Gold Gent's Signet Ring - Antique 1907
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 18 karat yellow gold signet ring with bloodstone (heliotrope) inset
Category

Antique Early 1900s English Signet Rings

Materials

18k Gold, Yellow Gold

Antique Victorian Family Crest Signet Ring 18K Yellow Gold Vintage Men’s Jewelry
Located in Torrance, CA
Finely detailed Men's antique Victorian era signet ring (circa 1880s to 1900s), crafted in 18 karat
Category

Antique Late 19th Century British Victorian Signet Rings

Materials

18k Gold, Yellow Gold

Retro Monture Cartier Diamond Gypsy Ring, 18 Karat White Gold, circa 1950
By Cartier
Located in London, GB
This gypsy ring is fully made in 18kt white gold. It is signed “Monture Cartier” and numbered P9230
Category

Vintage 1950s French Retro Signet Rings

Materials

Diamond, White Diamond, White Gold, 18k Gold

Antique Indian 18 Karat Yellow Gold Men's Ring, India, circa 19th Century
Located in Braintree, GB
Antique Indian 18k yellow gold men's ring Made in India circa 19th century. No hallmark, tested
Category

Antique 19th Century Indian Signet Rings

Materials

18k Gold

18 Karat Yellow Gold Men's Ring with Carnelian Seal with Coats of Arms
Located in Braintree, GB
18kt yellow gold men's ring with carnelian seal with coats of arms Hallmarked 750 Carnelian seal
Category

Antique Late 19th Century Signet Rings

Materials

18k Gold

Vintage French 2.70 Carat Diamond and Yellow Gold Signet Style Ring Circa 1960
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage French 2.70 carat diamond and 18 karat yellow gold, 18
Category

Vintage 1960s French Cocktail Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage French 2.70 carat Diamond and Yellow Gold Signet Style Ring, circa 1960
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage French 2.70 carat diamond and 18 karat yellow gold, 18
Category

Vintage 1960s French Cocktail Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Fiery Gem Rainbow Opal 22k Gold Handmade Chain Necklace, Devta Doolan 2022
By Devta Doolan
Located in Dallas, TX
- 23.5 inches. Inquire for alternative lengths. Pendant stamped/hallmarked D - 22k. Clasp stamped K 18
Category

2010s American Artist Pendant Necklaces

Materials

Opal, Mixed Metal, Gold, 18k Gold, 22k Gold, Yellow Gold

Antique French 1910s 18 k Yellow Gold Signet Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique French 18 karat yellow gold signet ring; part of our diverse antique
Category

Vintage 1910s French Signet Rings

Materials

18k Gold, Yellow Gold

Vintage, Signet Seal Ring with Unidentified European Coat of Arms in 18 K Gold
Located in London, GB
Vintage, signet ring with hand engraved seal ring, with unidentified European Coat of Arms in 18
Category

Vintage 1960s British Retro Signet Rings

Materials

18k Gold, Yellow Gold, Gold

1.90 g Rectangle Shape Red Coral 18 Karat Yellow Gold Signet Ring
Located in Marcianise, Marcianise (CE)
Gorgeous signet ring in 18K yellow gold mounted with a simple rectangle shape red coral (1.90 g
Category

Vintage 1950s Retro Signet Rings

Materials

Coral, 18k Gold, Yellow Gold

18kt Men’s Sapphire Diamond Rectangle Ring Yellow Gold, Man’s Sapphire 18 K Gold
By Five Star Jewelry
Located in Austin, TX
The 18 karat yellow gold sapphire and diamond ring is rectangle shape and very striking! This ring
Category

21st Century and Contemporary American Modern Signet Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Red Coral Oval Shape 18 Karat Yellow Gold Ring
Located in Marcianise, Marcianise (CE)
center mounted on 18K yellow gold structure Coral 1.30 g Total Weight 11.70 g R.F + ugce K. AFIU,RR
Category

Early 2000s Retro Signet Rings

Materials

Coral, 18k Gold, Yellow Gold

Bulgari Classic Double Ancient Coin Ring
By Bulgari
Located in New York, NY
Great condition Bulgari 18 K classic double ancient coin ring 18 k gold. Best example of this
Category

Vintage 1960s Italian Signet Rings

Materials

18k Gold

Elegant large aquamarine and 18K Ring
Located in New York, NY
An 18 K carved yellow gold ring set with a central aquamarine for approx. 15 ct.Superb a coctail
Category

Vintage 1940s French Signet Rings

Materials

Aquamarine, 18k Gold

Superb "Orange" Sapphire Ring
Located in New York, NY
Superb "Orange" Sapphire Ring, mounted on 18K Yellow gold and elegantly embrassed by 6 baguette
Category

21st Century and Contemporary Asian Contemporary Fashion Rings

Materials

18k Gold

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18 K Gold Signet Rings For Sale on 1stDibs

Find an expansive variety of 18 k gold signet rings available on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. Our selection of items includes 967 vintage examples as well as 425 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. Our collection of 18 k gold signet rings includes designs that are universally popular, but Contemporary and Victorian styles, specifically, are sought with frequency. There have been many well-made iterations of these items over the years, but those made by Thomas Kurilla, Sarosi By Timeless Gems and Tiffany & Co. are often thought to be among the most beautiful. Many pieces in our collection are stylish for most occasions, but Diamond versions, from our inventory of 309, can add a particularly distinctive touch to your look, day or night. A selection of round cut, oval cut and cabochon can be found today on these pages. When shopping our range of 18 k gold signet rings, you’ll find that there are less available pieces for men today than there are for women.

How Much are 18 K Gold Signet Rings?

Prices for 18 k gold signet rings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $150 and can go as high as $108,085, while 18 k gold signet rings, on average, fetch $2,954.

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.