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Gold Signet Ring 18k

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Castellani Ancient Roman Agate Intaglio Gold Ring
By Castellani
Located in New York, NY
Ancient Roman rings with this outline. We have used the Castellani® Ancient Terra-Cotta Red™ 18kt gold
Category

21st Century and Contemporary American Etruscan Revival Signet Rings

Materials

Agate, 18k Gold, Gold

18kt Yellow Gold and Agate Cameo Ring
Located in Firenze, IT
Yellow gold ring, adorned with a cameo on agate representing three male profiles probably Italian
Category

Antique 1890s French Napoleon III Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

1940s Diamond 18 Karat Yellow Gold Tank Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. Massive tank ring, its ring is openworked on the side then decorated
Category

Vintage 1940s French Retro Signet Rings

Materials

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

Silver Gold Carnelian Ring depicting Julius Caesar 18th century
Located in Firenze, IT
Period: 18th century Ring size: 7 ¼ Top size: 16 mm Weight: 9,16 gr The ring features a modern
Category

Antique Late 18th Century Italian Neoclassical Signet Rings

Materials

Carnelian, Gold, 18k Gold, Silver

1950s French 1.45 Carat Diamond and Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
impressive diamond signet style ring has been crafted in 18k yellow gold with 18k white gold settings. The
Category

Vintage 1950s French Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

French Tank sapphire diamond ring, 18 karat gold
Located in PARIS, FR
French Tank sapphire diamond ring in 18 karat gold, adorns with scrolls set with a line of three
Category

Vintage 1940s French Retro Signet Rings

Materials

Diamond, Sapphire, Gold, 18k Gold

Silver Gold and Agate Cameo Men s Ring
Located in Firenze, IT
Agate cameo depicting a bearded man in profile (25mm x 20mm) mounted in silver and gold. Finger
Category

Antique 1890s French Napoleon III Signet Rings

Materials

Agate, Gold, 18k Gold, Silver

Victorian Gold Silver Ring with Green Jasper Bird Intaglio
Located in Firenze, IT
1880 and features an engraved green jasper in the centre, set in an 18k yellow gold surround setting
Category

Antique Mid-19th Century British Victorian Signet Rings

Materials

Jasper, 18k Gold, Yellow Gold, Silver, Gold

Chushev Chnoubis Scarab Corundum Intaglio Gold Swivel Ring
By Chushev
Located in Canoga Park, CA
deity, Chnoubis. The stone is set in an 18K gold swivel ring. Production time for this piece is 12-14
Category

2010s Classical Greek Signet Rings

Materials

18k Gold

Castellani Ancient Banded Agate Peacock Intaglio Gold Ring
By Castellani
Located in New York, NY
into the Castellani® Vesta Style Ring in Castellani Ancient Terra-Cotta™ Red 18kt Gold. The tight
Category

2010s American Etruscan Revival Signet Rings

Materials

Agate, Gold, 18k Gold

Sunita Nahata Aquamarine 2.85ct. 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 aquamarine. Aquamarine
Category

21st Century and Contemporary Thai Modern Signet Rings

Materials

Aquamarine, White Gold, 18k Gold, Gold

French 1950s Colorness Stone 18 Karat Rose Gold Tank Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. Antique ring, slightly domed at the top, with a
Category

Vintage 1950s French Retro Signet Rings

Materials

Gold, 18k Gold, Rose Gold

Diana M 18kt White Gold 16.74cts Blue Topaz Ring
By Diana M. Jewels
Located in New York, NY
18kt White Gold 16.74cts Emerald Cut Blue Topaz Ring. Diana M. is a leading supplier of top
Category

2010s American Modern Signet Rings

Materials

Topaz, Blue Topaz, 18k Gold, White Gold

Louis Vuitton Petite Fleur Flower White Gold Diamond Ring
By Louis Vuitton
Located in Feasterville, PA
A chic Louis Vuitton featuring their iconic four-petal flower design in 18k white gold set with a
Category

2010s Signet Rings

Materials

Diamond, Gold, 18k Gold, White Gold

18 Karat Yellow Gold Multi-Color Stone Ring
Located in West Palm Beach, FL
18kt, yellow gold, multi colored stone ring. This, beautifully crafted ring features a matching
Category

21st Century and Contemporary Unknown Signet Rings

Materials

Amethyst, Citrine, Garnet, Tourmaline, Gold, 18k Gold, Yellow Gold

French, 1900s, Diamond 18 Karat Yellow Gold Lion Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, owl hallmark, and platinum, mascaron hallmark. Massive antique ring
Category

Antique Early 1900s French Belle Époque Signet Rings

Materials

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

Renaissance 18kt Gold Agate Cameo Men s Ring Depicting Charles V
Located in Firenze, IT
Period 16th century Dimensions: 17.5 mm  Ring Size: 8 Weight: 18 gr This highly refined 16th
Category

Antique 16th Century Italian Renaissance Signet Rings

Materials

Agate, Gold, 18k Gold, Silver

18 Karat Gold Forever Love in White Ring Ferrucci
By FERRUCCI
Located in New York, NY
FERRUCCI The Love in white ring, conceived in 18k yellow gold, a new way to bring with you the
Category

2010s American Modern Signet Rings

Materials

18k Gold

18 Karat Gold Forever Love in Black Ring Ferrucci
By FERRUCCI
Located in New York, NY
FERRUCCI The Love in black ring, conceived in 18k yellow gold, a new way to bring with you the
Category

2010s American Modern Signet Rings

Materials

18k Gold

1950s Diamond 18 Karat Yellow Gold Asymetrical Tank Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, gazelle head hallmark, and platinum. Magnificent and comfortable tank
Category

Vintage 1950s French Retro Signet Rings

Materials

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

French 1940s Diamonds 18 Karat Yellow Gold Tank Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, and platinum, dog head hallmark. Magnificent tank ring, it has in the
Category

Vintage 1940s French Retro Signet Rings

Materials

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

EROS CROWNING ROOSTER Ancient Roman Carnelian Intaglio 18Kt Gold Ring
Located in Roma, IT
ancient gem is now set in a high-quality 18 kt gold ring, crafted to enhance the intaglio’s legibility and
Category

Antique 15th Century and Earlier Classical Roman Signet Rings

Materials

Carnelian, Gold, 18k Gold

18 Karat Gold Forever Hope in White Ring Ferrucci
By FERRUCCI
Located in New York, NY
FERRUCCI The Forever Hope white ring, conceived in 18k yellow gold, a new way to bring with you the
Category

2010s American Modern Signet Rings

Materials

18k Gold

Antique 18ct Gold Victorian Diamond Hardstone Cameo Portrait Ring
Located in Brighton, GB
Antique Cameo Ring 18ct Gold Stamped Circa 1880 Lovely, Victorian hardstone cameo ring
Category

Antique Late 19th Century English Victorian Signet Rings

Materials

Diamond, Gold, 18k Gold

Art Nouveau Jade 18 Karat Yellow Gold Antique Unisex Cat Ring
Located in Philadelphia, PA
grinning Stamped for 18 karat gold Circa: 1905 Ring Size: 8 1/4 and sizable Measures north to south 17.0 mm
Category

Antique Early 1900s Art Nouveau Signet Rings

Materials

Jade, Gold, 18k Gold, Yellow Gold

18kt Gold Silver and Steel Italian Crest Men s Ring
Located in Firenze, IT
Antique steel italian family crest mounted in 18kt gold and silver ring. Size : 9 Weight: 27,22gr.
Category

Antique Late 18th Century Italian Neoclassical Signet Rings

Materials

18k Gold, Rose Gold, Silver, Steel, Gold

Antique Carved Gold and Carnelian Intaglio Ring Featuring an Ancient Warrior
Located in New York, NY
An antique Victorian period gold and carnelian intaglio ring depicting the bust of an ancient
Category

Antique 1860s Victorian Signet Rings

Materials

Carnelian, Gold, 18k Gold

Diamonds Heart Ring 18 karat Yellow and White Gold
Located in Esch sur Alzette, Esch-sur-Alzette
treasured for years to come. In summary, the Diamond Heart Ring in 18 karat yellow and white gold with a
Category

20th Century French Artisan Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold, White Gold

Red coral modern ring 18KT gold undyed natural red coral
Located in Boca Raton, FL
A modern ring indeed with a coral touching the skin which is believed by many cultures to be a
Category

21st Century and Contemporary Signet Rings

Materials

Coral, Gold, 18k Gold

Ring With Cabochon of Sapphire Set Diamonds Whit Gold 18 Carat
Located in Vannes, FR
White Gold Ring Surmounted by a Cabochon of Sapphire Set with Diamonds Beautiful ring in 18K white
Category

21st Century and Contemporary French Art Deco Signet Rings

Materials

Sapphire, Diamond, White Gold, 18k Gold

Magical Gold Ring With An Ancient Jasper Abraxas Stone Intaglio
Located in Firenze, IT
Period: II century A.D Ring size: 8 Top size: 14 mm x 11 mm Weight: 6.8 gr This magical ring from
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Jasper, 18k Gold, Yellow Gold, Gold

5ct Tanzanite Forget Me Knot Ring in 18ct Yellow Gold
Located in Brisbane, AU
18ct yellow gold Made to your custom size Unisex Custom Made to order Every OHLIGUER jewel
Category

2010s Contemporary Signet Rings

Materials

Tanzanite, 18k Gold, Yellow Gold

Castellani Ancient 7th Century Carnelian Intaglio 18kt Gold Ring
By Castellani
Located in New York, NY
set under the bezel, as jewellers did intaglio and cameo rings 2000 years ago. The gold braid is
Category

21st Century and Contemporary American Etruscan Revival Signet Rings

Materials

Carnelian, Gold, 18k Gold

18 Karat Yellow Gold and Cameo Bearded Man s Ring
Located in Firenze, IT
Cameo on the shell depicting a bearded man in profile (25mm x 20mm) mounted in gold. Finger size
Category

Antique 1870s Italian Victorian Signet Rings

Materials

18k Gold, Yellow Gold

French 1940s Diamonds 18 Karat Rose Gold Domed Tank Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. An elegant dome-shaped ring, its wide band is
Category

Vintage 1940s French Retro Signet Rings

Materials

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

900 Dos Pesos Mexican Coin Gents Ring in 14 Carat Yellow Gold
Located in London, GB
This bold and distinctive gents ring is crafted from solid 14 carat yellow gold and showcases an
Category

Vintage 1940s Mexican Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

French 1940s Ruby Diamonds 18 Karat Yellow Gold Tank Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark, and platinum, dog head hallmark. Voluminous tank
Category

Vintage 1940s French Retro Signet Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Platinum, Yellow Gold

French 1940s Sapphire Diamonds 18 Karat Rose Gold Tank Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark and platinum dog head hallmark. Sublime tank ring
Category

Vintage 1940s French Retro Signet Rings

Materials

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

Silver Gold Amethyst Finger Ring Depicting Musical Instrument 1st Century
Located in Firenze, IT
Period: 1th Century A.D. Provenance: Italy Ring size: 6 1/2 Weight: 10.7 gr The 1st century ring
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Amethyst, Gold, 18k Gold, Silver

18ct Yellow Gold Diamond Ring, Set With a Rose cut Round Diamond
Located in London, GB
natural diamond set in rich 18ct yellow gold. The rose cut, known for its soft sparkle and vintage appeal
Category

2010s Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

French 1940s 3 Diamonds 18 Karat Yellow Gold Tank Bangle Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle's head hallmark and platinum dog's head hallmark. Massive
Category

Vintage 1940s French Retro Signet Rings

Materials

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

18 kt. Yellow Gold Ring Necklace With Opals and Diamonds
Located in Antwerp, BE
Stunning 18 kt. Yellow Gold Ring and Necklace With Opals and Diamonds RING: Diamonds: 8 brilliant
Category

20th Century European Artisan Signet Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

French 1940s Rose-Cut Diamonds 18 Karat Yellow Gold Tank Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark and platinum, dog head hallmark. Beautiful tank
Category

Vintage 1940s French Retro Signet Rings

Materials

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

Dubini Egyptian Scarab Faience Ancient 18 Karat Yellow Gold Ring
By DUBINI
Located in London, GB
This DUBINI ring features an egyptian faience scarab set in 18K yellow gold. See our selections of
Category

21st Century and Contemporary Italian Egyptian Revival Signet Rings

Materials

Yellow Gold, 18k Gold

1970s Diamond and gold dome pinky ring by CF Carlman, Stockholm, Sweden.
Located in Malmö, Skåne län
1972, topped with 0.4cts old european cut diamonds set in 18kt gold. Dome pinky ring. Approximately
Category

Vintage 1970s Swedish Retro Signet Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Dragon Motif Monochromatic Diamond Ring in 18 Karat Gold
By Dilys
Located in Hong Kong, HK
bold 18 karat gold diamond ring that adds power to any look. Designed by the renowned yet private Hong
Category

2010s Hong Kong Art Deco Signet Rings

Materials

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

1940s Synthetic Rubies Diamonds 18 Karat Rose Gold Asymmetrical Tank Ring
Located in Poitiers, FR
Ring in 18 karat rose gold. This asymmetrical tank ring features a scrolled design and is set at
Category

Vintage 1940s French Retro Signet Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Rose Gold

19th Century Silver Gold Mounted Mosaic Pietra Dura Flowers Ring, circa 1830
Located in Firenze, IT
19th century gold mounted pietra dura still life ring circa 1830 depicting the flowers. Top size
Category

Antique 1840s Italian Signet Rings

Materials

Gold, 18k Gold, Silver

Gold Ring With Swan Agate Roman Cameo 2nd-3rd century AD
Located in Firenze, IT
Period: 2nd – 3rd century Top size: 18 mm x 13 mm Ring size: 4 ½ Weight: 11.83gr The ring is
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Agate, 18k Gold, Yellow Gold, Gold

Ring Coins 2 Pesos United States Mexicana Yellow Gold 24 Carats
Located in Vannes, FR
Discover the timeless elegance of this sumptuous 2 Pesos Coin Ring in 24 Carat Yellow Gold, an
Category

Vintage 1940s French Artisan Signet Rings

Materials

18k Gold, 24k Gold, Yellow Gold

Ring 18Kt White Gold Diamonds with Initial Monogram Handcrafted Gift For You
By Nicofilimon the Jewelry Designer
Located in Athens, GR
G, Clarity VS The monogram Ring by Nicofilimon WE CAN MAKE IT IN ROSE, YELLOW AND WHITE 18 Kt GOLD
Category

2010s Greek Contemporary Signet Rings

Materials

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

French 1950s Ruby Diamonds 18 Karat Rose Gold Asymmetrical Tank Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. The top of this tank ring is asymmetrical, set on
Category

Vintage 1950s French Retro Signet Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Rose Gold

Pear Shape Emerald Gemstone Ring Diamond 18 Karat White Gold Handmade Jewelry
Located in Diera, Dubai
nestled in a setting of 18-karat white gold. The vibrant green hue of the emerald exudes elegance and
Category

21st Century and Contemporary Indian Modern Signet Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Gold Ring With Hare Pinkish Agate Roman Cameo 1st-Century AD
Located in Firenze, IT
gold setting characterized by grooves that further embellish the ring. The cameo, in particular
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Agate, 18k Gold, Yellow Gold, Gold

Cluster ring, natural emerald 2.30 carats and white diamonds, white gold
Located in Bergamo, BG
Elegant 18kt white gold ring, masterfully crafted in Italy, featuring a timeless cluster design
Category

21st Century and Contemporary Italian Signet Rings

Materials

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

Star Ruby 6 Line Ring in 18 Karat Yellow Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
Star Ruby 6 Line - 20.39 Carat 18KT White Gold
Category

21st Century and Contemporary Indian Contemporary Signet Rings

Materials

Ruby, Star Ruby, 18k Gold, Yellow Gold

19th Century Dendrite Agate Diamonds 18 Karat Rose Gold Silver Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, and silver, owl hallmark. Rare and elegant antique rose gold ring, its
Category

Antique Late 19th Century French Belle Époque Signet Rings

Materials

Agate, Diamond, White Diamond, Gold, 18k Gold, Rose Gold, Silver

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Gold Signet Ring 18k For Sale on 1stDibs

Find the exact gold signet ring 18k you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Find an antique version now, or shop for 966 vintage or 423 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect gold signet ring 18k among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Creating a gold signet ring 18k has been a part of the legacy of many jewelers, but those produced by Thomas Kurilla, Sarosi By Timeless Gems and Tiffany Co. are consistently popular. A gold signet ring 18k can make for a versatile accessory, but a selection from our variety of 309 Diamond versions can add an especially stylish touch. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and cabochon cut versions available here, too. If you’re browsing our inventory for a gold signet ring 18k, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Gold Signet Ring 18k?

Prices for a gold signet ring 18k 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 this accessory, on average, fetches $2,948.

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 Gold Signet Ring 18k
  • 1stDibs ExpertSeptember 28, 2021
    The gold signet ring is traditionally a symbol of heritage. It is often handed down through the generations of a family. It is also known as the “gentleman's ring” or “seal rings.” The name comes from the Latin 'Signum' which means “sign.” On 1stDibs, find a variety of antique and vintage gold signet rings.
  • 1stDibs ExpertApril 5, 2022
    Whether or not 18K gold wears off depends on how it's made. The finish will not wear off of a piece of jewelry or another object made entirely out of 18K gold. However, wear can occur on pieces that feature 18K gold plating, a thin layer of gold applied over another type of metal. You'll find a large selection of gold jewelry and decorative objects on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    18K Italy gold is 18-karat gold produced in Italy. Karats tell you how much of a piece of metal is genuine gold. In the case of 18-karat gold, 18 parts are pure gold, and six parts are other metals. This makes 18-karat pieces 75 percent gold. You'll find a large collection of gold jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    An 18K gold watch is a timepiece made from gold precious metal of a specific purity. The term 18K means 18-karat, a precious metal that is 75 percent pure gold and 25 percent alloy. Shop a large collection of gold watches on 1stDibs.
  • 1stDibs ExpertAugust 26, 2024
    The difference between 24K gold and 18K gold is how much pure gold the metals contain. Something made of 24-karat gold is 99.9% pure gold, while 18-karat gold items are 75% gold and 25% alloy metals. Generally, 18-karat gold is more durable and scratch-resistant due to the presence of alloy metals. On the other hand, 24-karat gold tends to be more richly colored and expensive. On 1stDibs, find a wide range of gold jewelry.
  • 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.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, 18k is the perfect karatage for jewelry. While 24k is more prized and typically more expensive, it is also less dense and durable than 18k gold.
  • 1stDibs ExpertApril 5, 2022
    Yes, 18K gold is real gold. However, it is not pure gold. Something marked 18K is 75 percent genuine gold and 25 percent metal alloy. On 1stDibs, shop a range of expertly vetted gold jewelry from some of the world’s top sellers.
  • 1stDibs ExpertApril 5, 2022
    18K green gold is an alloy created by mixing silver, copper and zinc with normal gold. 18K green gold is greener than 14K green gold. On 1stDibs, shop a wide collection of genuine 18K green gold from some of the world's top sellers.
  • 1stDibs ExpertApril 5, 2022
    Yes, gold dipped, also known as gold plated, pieces are considered real gold. The process coats a piece of metal or alloy with a layer of gold for a gold finish. Shop a collection of 18 karat gold jewelry, solid and dipped, on 1stDibs.
  • 1stDibs ExpertSeptember 16, 2024
    Yes, many people believe that 18k gold is worth buying. Due to the metal's durability, jewelry produced from 18-karat gold is often resistant to scratching and damage. In addition, the large amount of pure gold in the alloy gives white, rose and yellow 18-karat gold a vibrant color. However, whether or not it’s worth investing in 18-karat gold is totally subjective! At 1stDibs, we believe in buying what you love. Our shopping experience enables discovery and learning, whether you are a seasoned connoisseur or just beginning your collection. Find a diverse range of gold jewelry on 1stDibs.
  • 1stDibs ExpertNovember 26, 2024
    On a watch, 18K gold means that the watch features genuine gold. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The high gold content gives the metal an attractive color, while the alloy metals add strength to increase its durability. An 18-karat gold watch may be solid gold or gold-filled, which means it is primarily another metal that the watchmaker finished with a thin layer of 18-karat gold. On 1stDibs, find a large selection of gold watches.
  • 1stDibs ExpertDecember 5, 2024
    Many watch lovers believe that 18K gold is good for watches. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The amount of gold makes the color of the alloy, whether it's white, yellow or rose, rich and visually appealing. At the same time, the addition of alloy metals increases the strength of the gold material. Explore a large selection of watches on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, 18k gold can tarnish, but it is uncommon. Pure gold does not combine easily with oxygen and therefore does not tarnish. The higher the karat, the less likely a piece of gold will tarnish.
  • 1stDibs ExpertMarch 22, 2022
    Yes, 18-karat gold can turn green in some circumstances. This type of gold is about 75 percent genuine gold and 25 percent alloy, and the other metal or metals used to produce it may react negatively to acidic substances. When this occurs, 18-karat gold may take on a greenish hue. On 1stDibs, shop a large selection of gold jewelry.
  • 1stDibs ExpertAugust 29, 2024
    Yes, 18K 750 is real gold. Gold pieces that bear this hallmark are 18-karat gold, a 75% pure gold alloy and 25% base metal. One of the most popular materials for fine jewelry, 18-karat gold shows off a rich yellow, white or rose color and resists scratching more readily than pure gold. Explore a wide variety of 18-karat gold jewelry 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 ExpertOctober 12, 2021
    The difference between 14k and 18k rose gold metal is that the 14k rose gold is less pure than 18k. 14k rose gold has a deeper pink color because of greater amounts of copper, whereas 18k rose gold has 75% gold and appears yellow. 14k rose gold is increasingly popular due to its brighter pink hue and resistance to scratches. On 1stDibs, shop a range of vintage rose gold jewelry.
  • 1stDibs ExpertApril 5, 2022
    A piece of jewelry or a decorative object marked 18K gold plated does likely contain real gold. The marking indicates that the item is metal under a layer of gold alloy that contains 75 percent gold and 25 percent other metal. On 1stDibs, shop a collection of expertly vetted gold jewelry.
  • 1stDibs ExpertOctober 30, 2024
    How much your 18K gold chain is worth depends on several factors. As a material, 18-karat gold typically fetches a higher price than 14-karat and 10-karat gold on the scrap market because it contains more pure gold. When selling a piece for scrap, the length, thickness and weight of your chain will determine how much you can expect to receive for it. It's also possible that your chain may be worth more than the going scrap rate due to its style, maker, age and other characteristics. Consequently, you may wish to have a certified appraiser or knowledgeable jeweler evaluate your jewelry before you sell it. On 1stDibs, shop a wide range of gold chains.