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18 Karat Gold Signet Rings

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Faye Kim 18 Karat Gold Signet Ring
By Faye Kim
Located in Westport, CT
Faye Kim's interpretation of the classic signet ring in 18k matte gold is modern and fresh
Category

2010s American Contemporary Signet Rings

Materials

Gold, 18k Gold

1940s Tank Diamond Asymetrical 18 Karat Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat rhodium-plated gold, owl hallmark. Asymmetrical tank ring it is decorated with a
Category

Vintage 1940s French Retro Signet Rings

Materials

White Diamond, Diamond, Gold, 18k Gold

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

0.90 Carat White Princess Round Cut Diamond Hammered 18 Karat Gold Signet Ring
By Butani
Located in Hong Kong, Kowloon
Cast from 18 karat white gold into two intertwining plates, Butani's ring is adorned with 0.60
Category

2010s Hong Kong Contemporary Signet Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

18 Karat Gold Signet Ring with Diamonds and Boulder Opal
By Amy Glaswand
Located in New York, NY
Opal surrounded by diamond geometric accents of diamonds Materials: 18 karat gold, diamonds (0.30ct
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Opal, Diamond, Gold, 18k Gold

18 Karat Gold Signet Ring with Diamonds and Boulder Opal
Located in New York, NY
Opal surrounded by diamond geometric accents of diamonds Materials: 18 karat gold, diamonds (0.30ct
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Opal, 18k Gold, Gold

Gala is Love Jewelry Tehotihuacan 18-Karat Gold, Diamonds and Malachite Ring
Located in Ciudad De México, MX
-Karat Gold Signet Ring is set with shimmering white diamonds and hand-carved precious Malachite. Made
Category

2010s Mexican Modern Signet Rings

Materials

Malachite, Diamond, Gold, 18k Gold, Yellow Gold

18 Karat Gold Diamond Signet Ring, GIA Certified 1 Carat Diamond Cocktail Ring
By Rose and Choc
Located in Wallingford, CT
White diamond sets on 18 karat gold signet ring. Cushion cut diamond GIA certified Solid 18k gold
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold, 18k 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

18 Karat Yellow Gold Horse Signet Ring
By Thomas Kurilla Jewelry
Located in New York, NY
18 Karat Yellow Gold Horse Signet Ring, Tiffany designer, Thomas Kurilla created this for 1stdibs
Category

2010s Contemporary Signet Rings

Materials

18k Gold, Yellow Gold

18 Karat Rose Gold Horse Signet Ring
By Thomas Kurilla Jewelry
Located in New York, NY
18 Karat Rose Gold Horse Signet Ring, Tiffany designer, Thomas Kurilla created this for 1stdibs
Category

2010s Contemporary Signet Rings

Materials

18k Gold, Rose Gold

18 Karat Yellow Gold Wolf Signet Ring
By Thomas Kurilla Jewelry
Located in New York, NY
18 Karat Yellow Gold Wolf Signet Ring, Tiffany Designer, Thomas Kurilla goes back to his sculpting
Category

2010s North American Contemporary Signet Rings

Materials

18k Gold, Yellow Gold

Dalben 18 Karat Yellow Gold Signet Ring
By Oreste Dalben
Located in Como, IT
Dalben design 18k solid yellow gold scratch engraved finishing signet ring . Ring size 7 1/4 USA
Category

21st Century and Contemporary Italian Contemporary Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

18 Karat Yellow Gold Vermeil Elephant Signet Ring
By Thomas Kurilla
Located in New York, NY
Tiffany Designer , Thomas Kurilla created this for you!! 18 Yellow Karat Gold Vermeil Elephant
Category

2010s Contemporary Signet Rings

Materials

Yellow Gold, Vermeil, Sterling Silver

18 Karat Pink and 18 Karat White Gold Judaica Art Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Pink and 18 Karat White Gold Judaica Art Signet Ring, Tiffany designer, Thomas Kurilla
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, White Gold, Yellow Gold

18 Karat Pink Gold Vermeil Elephant Signet Ring
By Thomas Kurilla
Located in New York, NY
Tiffany Designer, Thomas Kurilla created this 14 Karat Pink Elephant Signet Ring, Now it's true
Category

2010s American Contemporary Signet Rings

Materials

Gold Plate, Vermeil, Sterling Silver

18 Karat Yellow and 18 Karat White Gold Judaica Art Signet Ring
By Thomas Kurilla
Located in New York, NY
client . This ring is 18 Karat Yellow and 18 karat White Gold Judaica Art Signet Ring, It's been my
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, White Gold, Yellow Gold

Diamond Signet Ring in 18 Karat Yellow Gold Ring
By Rose and Choc
Located in Wallingford, CT
Tapered diamond sets on 18k solid yellow gold. Metal: Solid 18 karat yellow gold Cut: Brilliant
Category

2010s American Contemporary Signet Rings

Materials

Diamond, Rose Gold, Yellow Gold

18 Karat Aquamarine Bezel Ring, Signet Ring
By Rose and Choc
Located in Wallingford, CT
Simple and classic oval faceted aquamarine stone set on 18k rose gold ring. Metal: 18 karat rose
Category

2010s American Contemporary Signet Rings

Materials

Aquamarine, 18k Gold, Rose Gold, White Gold

18 Karat Diamond Signet Ring, Engagement Ring
By Rose and Choc
Located in Wallingford, CT
Eye catching sleek signet ring with 3mm diamond set on 18k rose gold. AU750 fully hallmarked Main
Category

2010s American Contemporary Signet Rings

Materials

Diamond, Rose Gold, 18k 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

Victorian 18 Karat Yellow Gold Antique Boar Signet Ring
Located in Philadelphia, PA
tail and textured fur atop a log With sleek gold surround Stamped for 18 karat gold Circa: 1890s
Category

Antique 1890s Victorian Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

18 Karat Yellow Gold Fleur de Lis Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold West 46 Cross Signet Ring, Tiffany designer , Thomas Kurilla inspired by
Category

2010s American Contemporary Signet Rings

Materials

Gold Plate, Yellow Gold, Vermeil, Sterling Silver

1950s Finland Spectrolite 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. Massive gold antique signet ring, its mounting with the geometrical
Category

Vintage 1950s French Retro Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

French Modern Diamond 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. Small signet ring in yellow gold, it is massive
Category

21st Century and Contemporary French Modern Signet Rings

Materials

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

18 Karat Pink Gold Vermeil Elephant Tusks Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Pink Gold Vermeil Elephant Tusks Signet Ring, Tiffany designer , Thomas Kurilla has
Category

2010s American Contemporary Signet Rings

Materials

Sterling Silver, 18k Gold, Gold Plate, Vermeil

18 Karat Yellow Gold Vermeil Elephant Tusks Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold Vermeil Elephant Tusks Signet Ring, Now there can really be an elephant in
Category

2010s American Contemporary Signet Rings

Materials

14k Gold, Yellow Gold, Vermeil

1940s Diamond 18 Karat Yellow Gold Signet Tank Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, own hallmark. In the shape of a signet ring, this ring is decorated
Category

Vintage 1940s French Retro Signet Rings

Materials

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

18 Karat Rose Gold 2 Tusks Elephant Signet Ring
By Thomas Kurilla Jewelry
Located in New York, NY
18 Karat Rose Gold 2 Tusks Elephant Signet Ring, Tiffany designer , Thomas Kurilla enjoying his
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, Rose Gold

18 Karat Pink Gold Vermeil Spotted Leopard Signet Ring
By Thomas Kurilla
Located in New York, NY
18K Pink Gold Spotted Leopard Signet Ring, Hand Sculpted. This leopard was inspired from a
Category

2010s American Contemporary Signet Rings

Materials

Gold, 18k Gold, Gold Plate, Vermeil, Sterling Silver

1940s Sapphire 18 Karat Yellow Gold Tank Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold and platinum. This magnificent signet ring features a wide, flat band
Category

Vintage 1940s French Retro Signet Rings

Materials

Blue Sapphire, Sapphire, Platinum, Yellow Gold, 18k Gold, Gold

1940s Diamonds 18 Karat Yellow Gold Tank Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow and white gold, own hallmark. Important tank ring, the top of this antique
Category

Vintage 1940s French Retro Signet Rings

Materials

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

1950s Lapis Lazuli 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. A lovely signet ring, it is set with a
Category

Vintage 1950s French Retro Signet Rings

Materials

Lapis Lazuli, Gold, 18k Gold, Yellow Gold

German 18 karat White Gold Signet Ring with Diamonds
Located in Esch-Sur-Alzette, LU
The German 18kt White Gold Signet Ring with Diamonds is a luxurious and stylish piece of jewelry
Category

Late 20th Century German Modern Signet Rings

Materials

Diamond, 18k Gold, White Gold

18 Karat Yellow Gold Vermeil Spotted Leopard Signet Ring
By Thomas Kurilla
Located in New York, NY
18K Yellow Gold Spotted Leopard Signet Ring, Hand Sculpted.Tiffany Designer, Thomas Kurilla created
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, Gold Plate, Yellow Gold, Vermeil, Sterling Silver

18 Karat Yellow Gold Vermeil Persepolis Lion Signet Ring
By Thomas Kurilla
Located in New York, NY
18 karat Yellow Gold Vermeil Persepolis Lion Signet Ring, Matte 18ky, size 9 x 21.50 mm round. I am
Category

2010s American Contemporary Signet Rings

Materials

Yellow Gold, Vermeil, Sterling Silver

18 Karat Yellow Gold Vermeil Rampant Lion Signet Ring
By Thomas Kurilla
Located in New York, NY
Tiffany designer, Thomas Kurilla sculpted this 18 karat yellow gold vermeil Gold Rampant Lion
Category

2010s American Contemporary Signet Rings

Materials

Yellow Gold, Vermeil, Silver

18 Karat Yellow Gold Vermeil Growling Lion Signet Ring
By Thomas Kurilla
Located in New York, NY
Tiffany designer, Thomas Kurilla created this 18k Yellow Gold Vermeil Growling Lion Signet Ring
Category

2010s American Contemporary Signet Rings

Materials

Gold Plate, Yellow Gold, Vermeil, Sterling Silver

18 Karat Pink Gold Elephant with Tusks Signet Ring
By Thomas Kurilla
Located in New York, NY
Tiffany Designer , Thomas Kurilla created this for you!! 18 Karat Pink Gold Elephant with tusks. A
Category

2010s American Contemporary Signet Rings

Materials

Gold, 18k Gold

Signet Ring Guava Quartz Cabochon Rose Gold 18 Karat
Located in Vannes, FR
-catcher. This 18-carat rose gold ring is a refined and elegant choice, sure to enhance your unique style
Category

21st Century and Contemporary French Art Deco Signet Rings

Materials

Quartz, 18k Gold, Rose Gold

18 Karat Yellow Gold Elephant with Tusks Signet Ring
By Thomas Kurilla
Located in New York, NY
Tiffany Designer , Thomas Kurilla created this for you!! 18 Yellow Karat Gold Elephant with tusks
Category

2010s American Contemporary Signet Rings

Materials

Yellow Gold, Vermeil, Sterling Silver

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 Yellow Gold Diamond Double G Signet Ring
Located in Scottsdale, AZ
Designer: custom Material: 18K yellow gold Diamond: 24 round brilliant cut = 0.12cttw Color: H
Category

21st Century and Contemporary Signet Rings

Materials

Diamond, 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

18 Karat Yellow Gold Vermeil Fleur de Lis Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold West 46 Cross Signet Ring, Tiffany designer , Thomas Kurilla inspired by
Category

2010s American Contemporary Signet Rings

Materials

Gold Plate, Yellow Gold, Vermeil, Sterling Silver

18 Karat Yellow Gold Women's Elephant 2 Tusks Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold Elephant Tusks Signet Ring, Now there can really be an elephant in the room
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, Yellow Gold

18 Karat Yellow Gold Women's Elephant 2 Tusks Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold Elephant Tusks Signet Ring, This is a custom sized 7 women's ring with 21 mm
Category

2010s American Contemporary Signet Rings

Materials

18k Gold, Yellow Gold

19th Century Blood Jasper 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. Magnificent antique signet ring, it is formed on the top of a shield
Category

Antique Late 19th Century French Napoleon III Signet Rings

Materials

Jasper, Gold, 18k Gold, Yellow Gold

French 20th Century 18 Karat Yellow Gold Engraved Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, horse's head hallmark. The top of this antique signet ring is square
Category

Early 20th Century French Belle Époque Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

French 1960s Blood Jasper 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. This elegant vintage signet ring is set with a
Category

Vintage 1960s French Retro Signet Rings

Materials

Jasper, Gold, 18k Gold, Yellow 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

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

Retro 1950s Confetti Agate 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Signet ring in 18 karat yellow gold. An important vintage signet ring with geometric lines
Category

Vintage 1950s French Retro Signet Rings

Materials

Agate, Gold, 18k Gold, Yellow Gold

French 1935s Zoned Agate 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. Important and massive antique signet ring, its
Category

Vintage 1930s French Art Deco Signet Rings

Materials

Agate, Gold, 18k Gold, Yellow 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

1940s Sapphire Diamond 18 Karat Rose Gold Tank Signet Ring
Located in Poitiers, FR
Ring in 18 karat rose gold. The geometric setting of this antique signet ring features 2 sapphires
Category

Vintage 1940s French Retro Signet Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Gold

18 Karat Yellow Gold Vermeil Cross Signet Wax Seal Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold Vermeil Cross Signet Wax Seal Ring, , The Fleur de lis west 46 Street Cross
Category

2010s American Contemporary Signet Rings

Materials

Yellow Gold, Vermeil, Sterling Silver

18 Karat Yellow Gold Vermeil Cross Signet Wax Seal Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow Gold Vermeil Cross Signet Wax Seal Ring, , The Fleur de lis west 46 Street Cross
Category

2010s American Contemporary Signet Rings

Materials

Yellow Gold, Vermeil, Sterling Silver

French Modern B Letter 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. The oval-shaped ring plate is engraved with the letter B. Height
Category

21st Century and Contemporary French Modern Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Unisex 18 Karat Gold Sacred Signet Ring by John Brevard
By John Brevard
Located in Coral Gables, FL
18K yellow gold fractal ring is timeless and eternal. The Borobudur Temple in Indonesia inspired John
Category

2010s American Artist Signet Rings

Materials

Gold, 18k Gold

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18 Karat Gold Signet Rings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of 18 karat gold signet rings. These distinct designs — crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. Our collection of these items for sale includes 284 vintage editions and 283 modern creations to choose from as well. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Pieces in our collection of 18 karat gold signet rings made by Contemporary jewelers — as well as those associated with Modern — are very popular. Many examples in our inventory of these items are appealing no matter their origins, but Thomas Kurilla, Vitale 1913 and SHIHARA produced popular versions that are worth a look. Any of these pieces can lend versatility to your look, but Diamond versions, from our inventory of 152, are particularly popular. There are many round cut, oval cut and cabochon 18 karat gold signet rings for sale. When shopping our range of 18 karat gold signet rings, you’ll find that there are less available pieces for men today than there are for women.

How Much are 18 Karat Gold Signet Rings?

Prices for 18 karat 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 $96,790, while 18 karat gold signet rings, on average, fetch $3,032.

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.