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18 Karat White Gold Ring with 12.27 Carat Emerald, Pear Shape Diamonds 2.62 Ct
Located in Antwerp, BE
18 kt. White Gold Ring with 12.27 ct. Emerald, Pear shape diamonds 2.62 ct. Completely handcrafted
Category

21st Century and Contemporary Belgian Artisan Signet Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Antique Roman Agate Intaglio Ring 18 Karat Gold Symbol of Fortune and Good Luck
Located in Munich, Bavaria
This 18 karat gold ring is set with a deep brown agate intaglio. The roman intaglio dates from the
Category

Antique 15th Century and Earlier Italian Signet Rings

Materials

Agate, Gold, 18k Gold

Georgios Collections 18 Karat Yellow Gold Diamond Sapphire Lions Head Band Ring
By Georgios Collections Inc
Located in Astoria, NY
This S.Georgios unique designer Lion Band Ring is 18 Karat Yellow Gold and all handmade with
Category

21st Century and Contemporary Greek Byzantine Signet Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Emerald...

Bulgari Monete Coin Ring, 1980s
By Bulgari
Located in Napoli, NA
A vintage Bulgari Monete ring from the 1980s, featuring an authentic ancient coin as its
Category

Late 20th Century Signet Rings

Materials

Gold, 18k Gold, Silver

Dubini Spiga di Grano Lucanian Ancient Silver Coin 18 Karat Yellow Gold Ring
By DUBINI
Located in London, GB
Southern Lucania circa 470-440 B.C. depicting a barley ear set in 18K yellow gold. This ring comes in a
Category

21st Century and Contemporary Italian Classical Roman Signet Rings

Materials

18k Gold, Silver, Yellow Gold

1.80 carat diamond ring
Located in Tel Aviv - Jaffa, IL
vintage style Material: Yellow gold 18K with a matte finish and decorated edges Center stone: 1.8 carat
Category

1990s French Classical Roman Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

Victorian Carnelian Coat Of Arms Intaglio Seal Ring English 1868 18 KT gold
Located in Napoli, IT
hallmarks for 1868 age and 18 ct gold The face set with a large oval piece of Carnelian, reverse engraved to
Category

Antique 1860s British Victorian Signet Rings

Materials

Carnelian, 18k Gold

Ancient Roman iIntaglio 1st-2nd Cent. AD 18 Kt Gold Ring depicting Pegasus
Located in Roma, IT
This exquisite 18KT Gold ring features an authentic Roman intaglio dating back to the 1st-2nd
Category

Antique 15th Century and Earlier Classical Roman Signet Rings

Materials

Onyx, 18k Gold

Antique Ring Watch 18 Karat Diamonds Circa early 1900 s working watch ring
Located in Brooklyn, NY
Estimate from the Georgian era over 100 years old ! real 18k gold and real rose cut diamonds
Category

Antique Early 1900s Signet Rings

Materials

Diamond, 18k Gold

Bulgari Amethyst Intaglio Ring
By Bulgari
Located in New York, NY
Bulgari Amethyst Intaglio ring in a brushed 18k gold with an image of a horse galloping. Made in
Category

Vintage 1970s Signet Rings

Materials

Amethyst, Gold, 18k Gold

New York Diamond Ring
By Lucea New York
Located in New York, NY
"Dainty Collection" Introducing our Diamond Lace Knot Ring in 18K White Gold. It features a knot
Category

2010s Hong Kong Contemporary Signet Rings

Materials

Diamond, Gold, 18k Gold, White Gold

18 Karat White Gold Ring with No Heat Star Ruby 6 Carat, Diamonds 1.83 Carat
Located in Antwerp, BE
Amazing 18kt White Gold Ring With No Heat Star Ruby 6.11ct, Diamonds 1.83ct Ruby: Intense Purple
Category

20th Century European Artisan Signet Rings

Materials

Diamond, Star Ruby, Ruby, 18k Gold, White Gold

Roman Garnet Intaglio (1st cent. AD) depicting a Cupid /Eros 18 kt Gold Ring
Located in Roma, IT
This 18 Kt gold ring has been set with an authentic Roman intaglio, on garnet, which depicts a
Category

2010s Italian Contemporary Signet Rings

Materials

Diamond, Garnet, 18k Gold

Dubini Kings of Persis Ancient Obol Silver Coin Ruby 18 Karat Yellow Gold Ring
By DUBINI
Located in London, GB
circa 1st Century B.C. set in 18K yellow gold with ruby cabochons. HISTORY The principality of Persis
Category

21st Century and Contemporary Italian Classical Roman Signet Rings

Materials

Ruby, 18k Gold, Yellow Gold, Silver

Lucea New York Diamond Ring
By Lucea New York
Located in New York, NY
"Dainty Collection" Introducing Diamond Ring in 18K White Gold. This Diamond Ring in 18K white gold
Category

2010s Hong Kong Contemporary Signet Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Lucea New York Diamond Ring
By Lucea New York
Located in New York, NY
"Dainty Collection" Introducing Diamond Ring in 18K Yellow Gold. Crafted from high-quality
Category

2010s Hong Kong Contemporary Signet Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

CARTIER Vintage 1990s Cushion Aquamarine Tank Ring
By Cartier
Located in New York, NY
combines luxury and sophistication. Crafted from 18k white gold, this ring features a captivating cushion
Category

20th Century Signet Rings

Materials

Aquamarine, 18k Gold, White Gold

Retro Cameo Onyx Ring
Located in New York, NY
gold mounting. Made in Italy, circa 1950.
Category

Vintage 1950s Italian Signet Rings

Materials

Onyx, 18k Gold

Lapis Lazuli Crown Ring
By Diane Griswold Johnston
Located in Cohasset, MA
Exquisite 18K Lapiis Lazuli Crowned Z ring, size 8
Category

21st Century and Contemporary American Contemporary Signet Rings

Materials

Lapis Lazuli, 18k Gold

Yellow golden Diamond Retro tank ring
Located in Uccle, BE
bold and sophisticated ring perfectly encapsulates the spirit of the era. Yellow gold 18 Karat and
Category

Vintage 1940s European Retro Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Sacchi ring with Roman coin in 18k gold
By Sacchi Gioielli
Located in Rome, IT
caratteristici effetti di luce. L'anello è composto da oro giallo 18 carati satinato, con una moneta romana
Category

21st Century and Contemporary Italian Artisan Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Natural Raw Aquamarine Tumbled Ring
By GEM PLAZA
Located in Jaipur, Rajasthan
Natural Raw Aquamarine Clear Tumbled Aquamarine - 7.27 Carats 18KT White Gold
Category

21st Century and Contemporary Indian Contemporary Signet Rings

Materials

Aquamarine, 18k Gold, White Gold

Natural Raw Aquamarine Tumbled Ring
Natural Raw Aquamarine Tumbled Ring
$4,640 Sale Price
20% Off
Erotic Garnet Intaglio Ring Late 17th Century
Located in Firenze, IT
intaglio, made of 18 carat gold, represents a peculiar erotic scene which is supposed to be a copy of the
Category

Antique Late 17th Century Italian Baroque Signet Rings

Materials

Garnet, Yellow Gold, 18k Gold

Exquisite Ancient Greek Lion Coin 0.13ct Natural Diamond Ring
Located in רמת גן, IL
radiant 18K yellow gold, the bold band provides a timeless backdrop that enhances both the coin’s heritage
Category

2010s Singaporean Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique French Chalcedony Cameo Ring
Located in Firenze, IT
18Kt gold ring set with a cameo on lavender chalcedony stylizing a profile of a man with a waving
Category

Antique 1870s French Napoleon III Signet Rings

Materials

Chalcedony, 18k Gold, Yellow Gold

Antique French Agate Cameo Men s Ring
Located in Firenze, IT
18K gold ring adorned with a claw-set cameo showing the face of an antique-style man with full
Category

Antique 1870s French Napoleon III Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Georgian Garnet Seal Ring, c.1800s
Located in London, GB
the design. The deep red garnet has been set into 18 carat yellow gold. The hand made piece features
Category

Antique Early 1800s British Georgian Signet Rings

Materials

Garnet, 18k Gold, Yellow Gold

Micromosaics Birds And Black Beetle Hexagonal Ring
Located in Firenze, IT
Rare 18ct gold hexagonal-shaped ring with three micromosaics set on red glass depicting two birds
Category

Antique Early 1800s Italian Signet Rings

Materials

18k Gold, Yellow Gold

Vintage 1990s Tiffany Co 18 Karat X Ring
By Tiffany Co.
Located in Philadelphia, PA
A very fine vintage 'X' ring. By Tiffany & Co. In 18k yellow gold. Simply a classic design by
Category

1990s Unknown Retro Signet Rings

Materials

Gold, 18k Gold

Agate Intaglio of Mucius Scaevola Ring 17th Century
Located in Firenze, IT
Ring Size: 7 Weight: 8,58 gr The carving, made of agate, features an antiques 18 kt yellow gold
Category

Antique 17th Century Italian Neoclassical Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Antique 18th Century Carnelian Intaglio Ring
Located in Braintree, GB
Antique 18th Century Carnelian Intaglio Ring Featuring Roman Emperor Septimus Severus Set in 18kt
Category

Antique 18th Century British Classical Roman Signet Rings

Materials

Carnelian, 18k Gold

Victorian Essex Crystal Reverse Intaglio Ring
Located in Napoli, IT
, artistic past technique giving the subject trompe l’oeil effect Mounting hand made of solid 18 KT gold
Category

Antique 1860s European Victorian Signet Rings

Materials

Crystal, 18k Gold

Neoclassical Grey Agate Intaglio Of Heron Men s Ring
Located in Firenze, IT
. The ring, made of 18k gold and silver, features a gray agate dating back to the end of the 18th
Category

Antique Late 18th Century Italian Classical Roman Signet Rings

Materials

Agate, 18k Gold, Yellow Gold, Silver

English Victorian Mourning Ring with Seed Pearls Rose Cut Diamond
Located in Denver, CO
0.02 carat surrounded by four seed pearls set in a forget-me-not design. Handcrafted in 18K yellow gold
Category

Antique Mid-19th Century English Victorian Signet Rings

Materials

Diamond, Pearl, 18k Gold, Yellow Gold, Enamel

Late 18th Century Agate Cameo Cicerone Ring
Located in Firenze, IT
A late 18th century white layered agate on a light gray ground, set in a gold frame. Male head with
Category

Antique Late 18th Century Italian Neoclassical Signet Rings

Materials

Agate, 18k Gold

Medieval Iconographic Ring, circa 13th-15th Century
Located in London, GB
Medieval iconographic ring. The central heart shaped bezel engraved with 'IHS' (a Christogram
Category

Antique 15th Century and Earlier Medieval Signet Rings

Materials

18k Gold

GIA Certified 2.01 Carat Emerald Cut E Color VVS1 Diamond Gipsy Ring
By Antinori Fine Jewels
Located in Chicago, IL
gipsy style. The band is crafted in 18K yellow gold, providing a timeless and sophisticated foundation
Category

2010s Contemporary Signet Rings

Materials

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

Hardstone Cameo of a Man Ring 19th Century
Located in Firenze, IT
The portrait head, facing right, with short hair and clean shaven, in a later ring mount, ring size
Category

Antique 19th Century Italian Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Roman Magical Carnelian Intaglio Ring circa 2nd century A.D
Located in Firenze, IT
, dating back to around the 2nd century AD, is made of carnelian and is set in a modern 18k yellow gold
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Carnelian, Gold, 18k Gold

2nd Century Roman Red Jasper Intaglio of Minerva Ring
Located in Firenze, IT
. Period: II century Top size: 12 mm Ring size: 21 Weight: 19 gr
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Jasper, 18k Gold, Yellow Gold

Italian Hardstone Cupid Cameo Ring 2nd-3rd century AD
Located in Firenze, IT
Period: II-III century Ring size: 7 Top size: 0,7 x 1.1 cm Weight: 5.59 gr Questo cammeo in pietra
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Victorian 1.50 Ct. Diamond Twisted 18 Kt Ring
Located in Napoli, IT
This fabulous late Victorian ring is 1900 ca Beautiful carved twisted mount hand made of solid 18
Category

Antique Early 1900s European Edwardian Signet Rings

Materials

Diamond, 18k Gold

Large Hardstone Cameo of Roman Emperor Men s Ring Late 18th Century
Located in Firenze, IT
Period: Late 18th century Provenance: Italy Ring size: 8  Dimensions (cameo): 26 mm Weight: 18 gr
Category

Antique Late 18th Century Italian Neoclassical Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Caviar Diamond Band Set Ring, by Martyn Lawrence Bullard
Located in West Hollywood, CA
Unisex 18k yellow gold caviar set band Ring. Medium size black and white pave diamonds with diamond
Category

2010s American Modern Signet Rings

Materials

Diamond, Black Diamond, 18k Gold

Antique Brown Vitreous Intaglio Ring by Simon Fils 1788-1866
Located in Firenze, IT
and Prussia. Signed Simon, measuring approximately 20mm x 16mm, mounted in 18ct gold, ring size 7 Jean
Category

Antique 1820s French Napoleon III Signet Rings

Materials

18k Gold, Yellow Gold

Jade Ring with Diamonds Certified Untreated, New Unworn Size 9.5
Located in Northampton, MA
impressive focal point of this 18K white gold circa 1990s -though never worn- jade saddle ring. The luminous
Category

1990s Chinese Contemporary Signet Rings

Materials

Diamond, Jade, 18k Gold

Italian Grey Agate Ring With Renaissance Cupid Cameo , early 17th Century
Located in Firenze, IT
18k gold frame that recalls the Renaissance style, with an external filigree, a groove and a relief
Category

Antique Late 17th Century Italian Baroque Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

A Roman Gnostic Intaglio In Agate 3rd Century AD Ring
Located in Firenze, IT
the fields. Collet-set with a reversible gnostic intaglio, to a ring of yellow gold. Top size is 22
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Castellani GIA 20.64ct Sapphire Hand Carved Intaglio 18kt Ring
By Castellani
Located in New York, NY
rings with this outline. We have used the Castellani® Ancient Terra-Cotta Red™ 18kt gold, with a bright
Category

21st Century and Contemporary American Etruscan Revival Signet Rings

Materials

Sapphire, 18k Gold

A Late 18th / Early 19th Century Two-Colour Agate Cameo Ring
Located in Firenze, IT
, mouth slightly open, in gold, cameo 2.1cm high Ring size 9 1/4 Weight: 15,20gr.
Category

Antique Late 18th Century Italian Neoclassical Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Vintage .70 Ct Diamond Coiled Snake 18 Kt ring
Located in Napoli, IT
cultures This beautiful vintage coiled snake Diamond ring is 1920 ca, hand crafted of solid 18 Kt gold
Category

Vintage 1920s European Art Deco Signet Rings

Materials

Diamond, 18k Gold

GIA Certified, 0.25ct Fancy Light Purplish Pink Cushion Cut Natural Diamond Ring
Located in Hong Kong, HK
Weight: 2.79 grams, 18k white gold Total Weight: 2.94 grams This ladies' diamond ring is the epitome of
Category

21st Century and Contemporary Hong Kong Contemporary Signet Rings

Materials

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

Chalcedony Roman Intaglio Ring of Jupiter 2nd-3rd Century A.D.
Located in Firenze, IT
Period:2-3rd Century A.D. Provenance: Italy Ring size: 7 1/2 Weight: 12.82 gr The ring has a gold
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Chalcedony, 18k Gold, Silver

Georgian Diamond Black Enamel Locket Mourning 18 KT Ring
Located in Napoli, IT
An antique Georgian period Diamond and Black enamel mourning ring in 18 Kt yellow gold, set with an
Category

Antique 1820s British Georgian Signet Rings

Materials

Diamond, 18k Gold, Enamel

Vintage 0.60 Carat Diamonds and Sapphire Ruby Cabochon Ring 18 Karat 750
Located in Miami, FL
. The ruby & sapphire cabochon weight approx 0.20 carats each. The ring is made of 18k solid good and is
Category

Vintage 1970s Signet Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold

Estate 13.40 Ct Star Sapphire Diamond Gent 18 Kt Ring
Located in Napoli, IT
This beautiful estate Gent ring is 1945/50 ca. Individually hand crafted of solid 18 KT white gold
Category

Mid-20th Century European Contemporary Signet Rings

Materials

Diamond, Star Sapphire, 18k Gold

GIA Certified, 0.36ct Fancy Light Purplish Pink Cushion Shape Diamond Ring
Located in Hong Kong, HK
Stunning Fancy Light Purplish Pink Cushion Diamond Engagement Ring Experience the unparalleled
Category

21st Century and Contemporary Hong Kong Contemporary Signet Rings

Materials

Diamond, Pink Diamond, 18k Gold, White 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 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 ExpertAugust 20, 2024
    Whether a 24K gold ring is worth it depends on your preferences and personal opinions. Because 24-karat gold is pure gold with no alloy metals added, it shows off a rich color that many people find appealing. However, 24-karat gold is more expensive than other alloys and is more prone to scratching and wear than alloys like 18-karat and 14-karat gold. As a result, you may prefer an alloy if you're looking for a piece of jewelry to wear daily. On 1stDibs, shop a wide variety of 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.