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Oval Signet Ring, 18k White Gold, 30 Diamonds H VS, Lapis Lazuli with Engraving
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer Oval Signet Ring, 18k White Gold, 30 Diamonds H VS, Lapis Lazuli with heraldic
Category

21st Century and Contemporary German Contemporary Signet Rings

Materials

Diamond, Lapis Lazuli, 18k Gold, White Gold

Antique 18K Signet Ring with Monogrammed Initials SSR Hallmarked 1909
Located in Baltimore, MD
Late Victorian signet ring, hallmarked 18 carat gold for the year 1909 and for the Birmingham guild
Category

Antique Early 1900s British Edwardian Signet Rings

Materials

18k Gold

2 Carat Natural Oval-Cut Red Ruby Unisex Signet Ring in 18K Yellow Gold
Located in Jaipur, RJ
Features • Main Stone: Approx. 2ct natural oval-cut red Ruby • Metal: 18K yellow gold • Ring Style: Unisex
Category

2010s Indian Art Deco Signet Rings

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Antique 18kt Rose Gold Signet Family Crest Ring
Located in Firenze, IT
Period: Late 19th century. Size: 6 1/2. Weight: 14.2g. Rose gold 750‰ signet ring engraved with a
Category

Antique Late 19th Century Italian Signet Rings

Materials

18k Gold, Rose Gold

Vintage 1980s Gold Cross Signet Ring with Diamonds
Located in New York, NY
Finely crafted in 18k yellow gold with Round Brilliant cut Diamonds weighing a total of
Category

Vintage 1980s Signet Rings

Materials

Diamond, 18k Gold

18kt Rose Gold Signet Family Crest Men s Ring
Located in Firenze, IT
Period: Late 19th century. Size: 9. Weight : 12,9 gr. In 750 thousandths yellow gold, signet ring
Category

Antique Late 19th Century Italian Signet Rings

Materials

18k Gold, Rose Gold

French Signet Ring Yellow Gold and Natural Diamonds
Located in Esch sur Alzette, Esch-sur-Alzette
Measurements: Ring width : 1.6cm, height : 0.9cm, size : 48 This elegant French signet ring is a
Category

20th Century French Modern Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

2ct Oval-Cut Natural Emerald Signet Ring in 18K Yellow Gold — Unisex Art Deco
Located in Jaipur, RJ
Product Description: Bold, refined, and unapologetically elegant — this unisex signet ring
Category

2010s Indian Art Deco Signet Rings

Materials

Emerald, Gold, 18k Gold, Yellow Gold

Cushion Shaped Signet Ring , 18k Yellow Gold, Carnelian 16x13 mm with Engraving
By Victor Mayer
Located in Pforzheim, DE
Signet Ring Cushion Shaped, 750/- YG, Carnelian, 16.0 x 13.0 mm with Heraldic Engraving Reference
Category

21st Century and Contemporary German Contemporary Signet Rings

Materials

Carnelian, Yellow Gold

1965 Men Signet Ring Hematite solid 18K Gold Ø 9.75 US / 5.48 gr
Located in SE
Men Signet Ring in elegant design decorated with highly reflective Hematite stone. Full set of
Category

Vintage 1960s Swedish Retro Signet Rings

Materials

Hematite, 18k Gold

GIA Certified 3.15ct Jadeite AGrade Jade Green Round 18k Yellow Gold Signet Ring
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified A-Grade Deep Green Round Cabochon Jadeite 18k Yellow Gold Bezel Signet Ring. A fine
Category

21st Century and Contemporary Signet Rings

Materials

Jade, Gold, 9k Gold, Yellow Gold

Antique Signet Ring Wilkinson Courtenay 18.5 ct Jasper 18K Gold US 3.75/12.8g
Located in SE
Gold and Jasper Signet Ring with concave shaped heraldic impalement Intaglio of two noble Families
Category

Antique 18th Century European Medieval Signet Rings

Materials

Jasper, 18k Gold

IGI-Certified 1ct Rose-Cut Trillion Diamond Mens Iced-Out Signet Ring - 18K Gold
Located in Jaipur, RJ
: Metal: 18K Yellow Gold Band Width: Approx. 4mm Ring Style: Iced-Out Men’s Signet Ring Approx. Gold
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold

Modernist 18K Gold 2.22 Ctw Marquise Brilliant Cut Diamond Signet Style Ring
Located in Philadelphia, PA
A fine vintage Modernist gold diamond signet style ring. In a brushed 18 karat yellow gold
Category

20th Century American Modernist Signet Rings

Materials

Diamond, Yellow Gold

1917 Antique Signet Carnelian Stone Cameo solid Ring 18K Gold ØUS 7.75 / 2.8gr
Located in SE
Old Swedish Ring in solid 18K Yellow Gold featuring carved female head cameo skillfully engraved on
Category

Vintage 1910s Swedish Art Nouveau Signet Rings

Materials

Carnelian, 18k Gold

18ct Yellow Gold Signet Ring – 1.50ct Natural Old Diamond
Located in London, GB
A bold and elegant signet ring crafted in solid 18ct yellow gold, featuring a stunning 1.50ct
Category

2010s Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

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

Vintage Signet Gold and Diamonds Ring HRD Certified
Located in Esch sur Alzette, Esch-sur-Alzette
The Vintage Signet Gold and Diamonds Ring, HRD Certified, is a magnificent piece of jewelry that
Category

Mid-20th Century French Post-War Signet Rings

Materials

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

Antique 18ct Gold Platinum Art Deco Signet Ring
Located in Brighton, GB
Antique Signet Ring 18ct Gold & Platinum Circa 1920’s Fabulous Art Deco Square Faced Signet
Category

Early 20th Century English Art Deco Signet Rings

Materials

Gold, 18k Gold, Platinum

Vintage English 18k Tt Gold 0.02ctw Diamond Rectangular Grooved Signet Band Ring
Located in Montclair, NJ
.) Material: 18k Yellow Gold - 18k White Gold Accents Weight: 7.71 Grams Ring Size: 7.0 ( fitted on finger
Category

21st Century and Contemporary English Signet Rings

Materials

Diamond, Gold

1945 Signet Ring 3.5 ct natural Onyx solid 18K Gold Ø 6.5 US / 2.7gr
Located in SE
ϟignet Ring in solid 18K Yellow Gold decorated with natural black Onyx stone rectangular cut and
Category

Vintage 1940s Swedish Retro Signet Rings

Materials

Onyx, 18k Gold

1950 Signet Men Ring ct natural Onyx solid 18K Gold Ø 9.75 US / 5.51gr
Located in SE
ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone
Category

Vintage 1950s Swedish Retro Signet Rings

Materials

Onyx, 18k Gold

18 Karat Yellow 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

18k Yellow Gold Carnelian Quartz Signet Ring – 2.27 ct with Diamonds – 0.15 ct
Located in Warszawa, PL
Carnelian quartz, 2.27 ct. Diamonds, 0.15 ct. 14k yellow gold. This elegant signet ring is crafted
Category

21st Century and Contemporary Signet Rings

Materials

Carnelian, Diamond, Quartz, Yellow 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

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

Antique 18ct Gold Platinum, 1920s Art Deco Signet Ring
Located in Brighton, GB
Antique Signet Ring 18ct Gold & Platinum Circa 1920’s Antique elegance, modern intrigue
Category

Early 20th Century European Signet Rings

Materials

Gold, 18k Gold, Platinum

Vintage Signet Men Ring 4ct natural Onyx solid 18K Gold Ø US 10.75 / 4.9gr
Located in SE
ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone
Category

Vintage 1950s European Retro Signet Rings

Materials

Onyx, 18k Gold

Georgina Yvonne Utopia Signet Ring in 18ct Yellow Gold
By Georgina Yvonne
Located in Oxted, GB
'Utopia' Signet Ring from Georgina Yvonne's award winning 'Wonderland' Collection in 18ct yellow
Category

2010s British Contemporary Signet Rings

Materials

18k Gold, Yellow Gold

Chushev Hades Blue Sapphire Intaglio Gold Signet Ring
By Chushev
Located in Canoga Park, CA
underworld and ruler of the dead.. The stone is set in an 18K signet ring. Production time for this piece is
Category

2010s Classical Greek Signet Rings

Materials

Blue Sapphire, Gold, 18k Gold

1954 Signet Men Ring 5ct natural Onyx solid 18K Gold Ø 10.5 US / 5.38gr
Located in SE
ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone
Category

Vintage 1950s Swedish Retro Signet Rings

Materials

Onyx, 18k Gold

1943 Men Unisex Signet Ring 6ct. Blood stone solid 18K Gold ØUS 6.75 / 2.2gr
Located in SE
Unisex type Signet Ring in solid 18K Yellow Gold with carved shoulders and claw set Blood - stone
Category

Vintage 1940s Swedish Art Deco Signet Rings

Materials

Other, 18k Gold

1954 Signet Men Ring 4.5ct natural Onyx solid 18K Gold Ø 9.25 US / 4.25gr
Located in SE
ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone
Category

Vintage 1950s Swedish Retro Signet Rings

Materials

Onyx, 18k Gold

Signet 18ct Emerald Pinky Ring
Located in London, GB
Introducing our Signet 18ct Emerald Pinky Ring, expertly crafted by Master Goldsmiths in London
Category

21st Century and Contemporary English Signet Rings

Materials

Emerald, 18k Gold

Vintage Men Signet Ring natural 11ct. Jade solid 18K Gold Ø 8.5US / 11.5 gr.
Located in SE
with maker's logo 750, metal tested 18K Yellow Gold Fine Used condition. Surface of the stone has
Category

Vintage 1970s European Retro Signet Rings

Materials

Onyx, Jade, 18k Gold, Platinum

Antique 18ct Yellow Gold, Edwardian Sardonyx Seal Signet Ring
Located in Brighton, GB
Antique Sardonyx Signet Ring 18ct Gold Stamped Circa 1900 Step into elegance with this exquisite
Category

Early 20th Century English Edwardian Signet Rings

Materials

18k Gold, Yellow Gold

Signet Polaris Petite Ring
Located in London, GB
Crafted in 18ct yellow gold, The Polaris Petite Ring is a refined and smaller interpretation of The
Category

21st Century and Contemporary English Victorian Signet Rings

Materials

Amethyst, Aquamarine, Citrine, Diamond, Emerald, Garnet, Opal, Pearl, Pe...

Signet Polaris Petite Ring
Signet Polaris Petite Ring
From $2,326 / item
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

Antique French Diamond Signet Ring
Located in London, GB
Here we have an alternative yet stylish diamond signet ring taken from the late Victorian period
Category

Antique 19th Century Victorian Signet Rings

Materials

Diamond, 18k Gold, Rose Gold

Cushion Signet Ring, 18K Yellow G., Heliotrope 13.3 x 11.5 mm, Engraving
By Victor Mayer
Located in Pforzheim, DE
Cushion Shaped Signet Ring 13.3 x 11.5 mm in 18k Yellow Gold, Heliotrope/bloodstone with Engraving
Category

21st Century and Contemporary German Contemporary Signet Rings

Materials

Other, Yellow Gold, 18k Gold

1984 Signet Men Ring 4ct natural Onyx solid 18K Gold Ø 9.75 US / 3.5 gr
Located in SE
ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural black Onyx stone stone
Category

Vintage 1980s Swedish Retro Signet Rings

Materials

Onyx, 18k Gold

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

Gold Filled Heart Signet Ring with 0.03 Carat Diamond
Located in Bangkholem , Bangkok Thailand
Our Gold Filled Heart Signet Ring with 0.03 Carat Diamond is more than just jewelry; it's a
Category

21st Century and Contemporary Thai Art Deco Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

1916 Signet Ring 2.75 ct. natural Carnelian solid 18K Gold Ø 7 US / 2.2 gr
Located in SE
ϟignet Ring in solid 18K Yellow Gold decorated with natural Carnelian stone rectangular cut and
Category

Vintage 1910s Swedish Retro Signet Rings

Materials

Carnelian, 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
Category

Antique Late 18th Century British Georgian Signet Rings

Materials

Carnelian, Gold, 18k Gold, Silver

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, 18k Gold, Rose Gold

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

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

HRD Certified Signet Diamond Ring Yellow and White Gold
Located in Esch sur Alzette, Esch-sur-Alzette
The HRD Certified Signet Diamond Ring in Yellow and White Gold is a striking blend of classic
Category

20th Century French Art Nouveau Signet Rings

Materials

Diamond, 18k Gold, White Gold, Yellow 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

Modern Ruby Diamonds 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. Massive second-hand ring, asymmetrically set on
Category

21st Century and Contemporary French Modern Signet Rings

Materials

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

70s Cartier Ring Larter Sons Lapis Lazuli Signet Vintage 18k Yellow Gold Sz 6
By Cartier
Located in Torrance, CA
Overview: Finely detailed vintage Cartier lapis lazuli signet ring crafted in 18k yellow gold
Category

Vintage 1970s North American Modern Signet Rings

Materials

Lapis Lazuli, Yellow Gold

Chushev Tigress Carnelian Intaglio Gold Signet Ring
By Chushev
Located in Canoga Park, CA
tigress motif. The stone is set in an 18K gold signet ring. Production time for this piece is 12-14 weeks
Category

2010s Classical Greek Signet Rings

Materials

Carnelian, Gold

Men’s 18K Yellow Gold Natural Sapphire Signet Ring GRS Certified - One of A kind
Located in Ramat Gan, IL
Designed exclusively by our company, this one-of-a-kind men’s signet ring embodies strength
Category

2010s Israeli Artisan Signet Rings

Materials

Sapphire, Yellow Gold

German 18 karat White Gold Signet Ring with Diamonds
Located in Esch sur Alzette, Esch-sur-Alzette
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

Chushev Eros and Lion Carnelian Intaglio Gold Signet Ring
By Chushev
Located in Canoga Park, CA
all”. The composition is engraved onto carnelian and set in an 18K gold signet ring. Production time
Category

2010s Hellenistic Signet Rings

Materials

Carnelian, 18k Gold, Gold

18ct Gold, Round Engraved Bloodstone Signet Ring, Hallmarked Birmingham 1915
Located in Brighton, GB
Antique Bloodstone Engraved Signet Ring 18ct Yellow Gold Hallmarked Birmingham 1915 A classic
Category

Early 20th Century English Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Chushev Lion Man Made Corundum Intaglio Gold Signet Ring
By Chushev
Located in Canoga Park, CA
intaglio is set in an 18K gold signet ring. Production time for this piece is 12-14 weeks. Can be made in
Category

2010s Hellenistic Signet Rings

Materials

Garnet, Gold, 18k Gold

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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 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 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
    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 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 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 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.