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Intaglio Nicolo

Georgian 18th Century Signet Ring with Ancient Roman Nicolo Intaglio of Hercules
Located in London, GB
A superb ancient Roman nicolo intaglio set in a late 18th century gold signet ring. Nicolo
Category

Antique Late 18th Century English Georgian Signet Rings

Antique Gold Roman Intaglio Ring
Located in Chicago, IL
Roman Ring with Intaglio of Mars Roman, 4th century AD, intaglio 3rd century AD Gold, nicolo
Category

Antique 15th Century and Earlier Italian Classical Roman Band Rings

Materials

Onyx, Gold

Yellow Gold 18k Signet Ring with Intaglio
Located in Geneva, CH
Yellow gold 18K signet ring adorned with an intaglio on nicolo agate representing a coat of arms
Category

Early 20th Century European Classical Roman Signet Rings

Materials

Agate, Yellow Gold

Ancient Roman Hippocampus intaglio ring, circa 150-250 AD.
Located in London, GB
Ancient Roman Hippocampus intaglio ring. Set with an oval nicolo onyx intaglio depicting a
Category

Antique 15th Century and Earlier Signet Rings

Materials

Yellow Gold

Gold Renaissance Ring with Roman Agate Intaglio Depicting a Horse
Located in Chicago, IL
Renaissance ring with Roman horse intaglio Ring: Western Europe, c. 1580-90, Roman intaglio: 1st
Category

Antique 16th Century European Renaissance Signet Rings

Materials

Agate, Gold, Enamel

Victor Mayer Round Signet Ring Blue Layered Onyx 18k Yellow Gold Diameter 10 mm
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer Round Signet Ring Blue Layered Onyx (So-Called Nicolo) 18k Yellow Gold Diameter 10 mm
Category

2010s German Baroque Revival Signet Rings

Materials

Onyx, 18k Gold, Yellow Gold

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Antique Victorian 18k Gold, Black Enamel & Old Cut Diamond Mourning Ring, C 1884
Located in MELBOURNE, AU
Although Mourning Jewelry has a long & fascinating history, going back to as far as Middle Ages, its popularity reached its peak during the reign of Queen Victoria (1837 - 1901). ...
Category

Antique 1880s English Late Victorian Signet Rings

Materials

Diamond, 18k Gold, Enamel

Ancient Greek 4th Century BC Lion Coin 18K Gold Ring
By Steven Battelle
Located in Soquel, CA
An authentic ancient Greek silver hemidrachm coin from the Greek colony of Cherronesos 450-300 BC depicting a lion looking back over his shoulder is set in this classic Steven Battel...
Category

21st Century and Contemporary Indonesian Classical Greek Fashion Rings

Materials

18k Gold

Antique 5.04 Carat GIA Fancy Pink Oval Diamond Cocktail Ring
Located in PARIS, FR
We invite you to discover this rare and majestic halo ring set with a 5.04 carat GIA certified oval Fancy Rose diamond accented with round cut colorless diamonds of 3,443 carats in t...
Category

2010s Asian Early Victorian Cocktail Rings

Materials

Pink Diamond, Diamond, 18k Gold

Antique 18K TB Starr Medusa Intaglio Ring
Located in Hummelstown, PA
Immediately recognizable by her hair made of venomous snakes, Medusa is best known in Greek mythology for her petrifying gaze. Artfully fabricated by Theodore B. Starr, one of the mo...
Category

Antique 1890s American Signet Rings

Materials

Carnelian, 18k Gold

18k Solid Gold Men’s Signet Ring with Diamond Solitaire, Noble Coat of Arms
Located in Berlin, DE
Stately and extremely high-quality men's ring. 18k solid gold. Staffed with a brilliant solitaire of about 0.25 carats (Si, white). With noble coat of arms. Dimensions (without diam...
Category

20th Century Modern Signet Rings

Materials

Diamond, White Diamond, 18k Gold

Belle Époque Diamond Tiara
Located in London, GB
A Belle Époque diamond tiara, to the centre three diamond-set clusters with diamond-set foliate decorations and one large diamond-set cluster on each side, all within a waved frame o...
Category

Early 20th Century French Belle Époque More Jewelry

Materials

Diamond, Platinum

Art Deco 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This chunky and gorgeous 9 carat rose gold signet has the initials MER engraved on the front of it and decorative shoulders. Fully hallmarked Chester 1918. Ring size: M or 6 1/4 Wi...
Category

Vintage 1910s British Art Deco Signet Rings

Materials

Gold

14k Yellow Gold Zodiac Pendant Necklace, Libra
Located in Great neck, NY
Zodiac Coin Sign: Gold Zodiac Aries, Aquarius, Capricorn, Cancer, Gemini, Leo, Libra, Pisces, Scorpio, Sagittarius, Taurus, Virgo Necklaces; With an exquisite charm coin pendant tha...
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

14k Gold, Yellow Gold

Antique 15K Gold Chalcedony Intaglio Ring "They Will Flourish" Hurst Family
Located in Hummelstown, PA
Originally a Victorian era fob converted in antiquity to a ring modeled in 15k gold, a luminous white chalcedony intaglio displays a finely hand-engraved seal filled with captivating...
Category

Antique 1880s English Victorian Signet Rings

Materials

Chalcedony, 15k Gold

Diamond Platinum Tiara
Located in New York, NY
A magnificent tiara fit for a queen, impressively crafted with over 40 carats of high quality brilliant-cut round diamonds mounted in platinum.
Category

Vintage 1950s American More Jewelry

Materials

Diamond, Platinum

Ancient Greek 4th Century BC Lion Coin Diamond 18K Gold Pendant
By Steven Battelle
Located in Soquel, CA
An authentic silver "hemidrachm" coin from the ancient Greek colony of Cherronesos 350-300 BC, situated near the Gallipoli Peninsula in Turkey, depicts a lion looking back over its ...
Category

21st Century and Contemporary American Classical Greek Pendant Necklaces

Materials

Diamond, 18k Gold

18k Three-Stone Old Mine Cut Diamond Trilogy Ring
Located in Hummelstown, PA
This dazzling three stone ring sparkles at the center with a lovely orangy brown old mine-cut diamond, weighing 2.56 carats, snuggled between a pair of glittering old mine-cut diamon...
Category

2010s Unknown Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold

Rare Ancient Egyptian Carved Carnelian Frog Amulet Swivel Ring 18th Dynasty
Located in London, GB
This rare Egyptian carved carnelian frog amulet dates to the Eighteenth Dynasty of the New Kingdom, circa 1300 BC. Frog amulets, depicting the goddess Heket, were commonly worn by bo...
Category

Antique 15th Century and Earlier Signet Rings

Materials

Carnelian, 22k Gold

Victoria Strigini: Ancient Roman Garnet Intaglio in 18k Gold Chevalière Ring
Located in New York, NY
Victoria Strigini (b. 1991) A contemporary 18k yellow gold ring, featuring a 2nd- 3rd century AD Roman cabochon intaglio in garnet, set in a strikingly pure, rounded modern mount. A...
Category

Antique 15th Century and Earlier English Classical Roman Signet Rings

Materials

Garnet, 18k Gold

Antique 1870 Bird of Prey Raptor Claw Seal Initial JM Banded Agate Gilt Metal
Located in Munich, Bavaria
This beautifully modelled seal in the shape of a bird of prey 's claw holding a red beige and white banded agate ball has been made around 1870.
Category

Antique 1870s Victorian Desk Accessories

Materials

Agate, Gilt Metal

Antique Victorian Signet Ring Family Crest circa 1898 10k Yellow Gold Men's
Located in Torrance, CA
Finely detailed antique Victorian family crest signet ring (circa 1898), crafted in 10 karat yellow gold. The oval signet mount features a family crest with the year '1898' to the ...
Category

Antique Late 19th Century American Victorian Signet Rings

Materials

Gold, 10k Gold, Yellow Gold

Recent Sales

18th Century Diamond Bracelet with 2000-Year-Old Intaglios, 1790s
Located in Antwerp, BE
bracelet with chromium chalcedony intaglios dating back from between 100 BC until 100 AD set in 14K bi
Category

Antique 18th Century Unknown Empire Charm Bracelets

Materials

Chalcedony, Diamond, White Diamond, Gold, 14k Gold, Rose Gold, Yellow Go...

Roman Nicolo Intaglio Portrait of Hercules Ring
Located in Firenze, IT
Roman nicolo intaglio, portrait of Hercules, with a bust of the hero in profile to the left, in a
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Agate, Gold

Antique Gold and Agate Nicolo Intaglio Jupiter Serapis Ring
Located in Firenze, IT
Agate Nicolo depicting a profile head of Jupiter Serapis with gold mount. Size : 7 Weight : 3gr.
Category

Antique 1810s Italian Georgian Signet Rings

Materials

Agate, 18k Gold, Gold

Roman Empire 1st Century AD Nicolo Agate Intaglio Ring
Located in Firenze, IT
century AD nicolo light blue agate depicting the rest of the Greek warrior The archaeological style
Category

Antique 15th Century and Earlier Italian Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Ancient Roman Nicolo Intaglio Ring Circa 2nd Century AD
Located in Firenze, IT
Silver and gold ring, adorned with Roman intaglio depicting putto in profile. Ring size: 7 Weight
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Agate, Yellow Gold, 18k Gold

Ancient Roman Gold Nicolo Intaglio Signet Ring with Standing Warrior
Located in London, GB
Ancient Roman Gold Nicolo Intaglio Signet Ring with Standing Warrior Ca. 100-300 AD An Ancient
Category

Antique 15th Century and Earlier Classical Roman Signet Rings

A Roman Nicolo Intaglio Circa 1st-2nd Century A.D.
Located in Firenze, IT
The oval stone engraved, depicting a panther, finger size 7 , the stone 7mm high, set in a modern silver and gold ring Weight: 7.42gr.
Category

Antique 15th Century and Earlier Italian Classical Roman Signet Rings

Materials

Agate, 18k Gold, Yellow Gold, Silver

Ancient Roman Gold Ring with Nicolo Intaglio of Venatores, 1st-3rd Century Ad
Located in Braintree, GB
a bird. Nicolo is a cameo or intaglio that is carved in onyx in such a way that the image displays
Category

Antique 15th Century and Earlier Italian Signet Rings

Materials

18k Gold

RING WITH ROMAN NICOLO INTAGLIO
By Maison Auclert
Located in Paris, IDF
Ring in silver (3.8 grams) and 18K pink gold (6.4 grams) set with a 1st century Roman nicolo agate
Category

21st Century and Contemporary French Signet Rings

Materials

Agate, 18k Gold

Antique Victorian Nicolo Coat of Arms Intaglio Signet Ring
Located in Sale, Cheshire
A cool antique signet ring set with a square intaglio panel. It's carved with a heraldic coat of
Category

Antique 19th Century English High Victorian Signet Rings

Materials

Agate, 18k Gold

Antique Intaglio Ring
By Maison Auclert
Located in Paris, IDF
Ring in 18K red gold and oxidized silver set with a nicolo intaglio from the 18th century depicting
Category

21st Century and Contemporary French Signet Rings

Materials

Agate, 18k Gold

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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.