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Rhodochrosite and Diamond Signet Ring
Located in Watford, GB
Vibrant Red Rhodochrosite from Mozambique, 5.03 Cts White Diamond 1.20 Cts 14K 2-Tone Metal, 5.52
Category

Early 20th Century Mozambican Antique Signet Ring Diamond

Materials

Diamond, Rhodocrosite, 14k Gold

14K Gold Onyx and Diamond Signet Ring
Located in Venice, CA
, sizable ring with great presence on the hand. The natural diamond is Old European Cut and 1/4 of a carat
Category

1920s Unknown Art Deco Antique Signet Ring Diamond

Materials

Diamond, Onyx, 14k Gold, Yellow Gold

Ruby Sapphire Diamond Victorian Gold Textured Signet Ring
Located in Stamford, CT
Victorian handmade late 1800's to early 1900’s signet style pinkie ring with textured top set with
Category

Late 19th Century Antique Signet Ring Diamond

Materials

Sapphire, Blue Sapphire, Diamond, Ruby, Gold, 14k Gold, Yellow Gold

Victorian Rose Cut Diamond and Enamel Anchor Signet Ring
Located in London, GB
Here we have an excellently hand crafted signet ring dating back to the Victorian period. A deeply
Category

19th Century Victorian Antique Signet Ring Diamond

Materials

Diamond, Enamel

Vintage star Set Diamond Signet Ring, 9k Yellow Gold
Located in NEWARK, GB
This vintage Art Deco era 9ct yellow gold Diamond signet ring is simply lush! The perfect pinky
Category

Early 20th Century British Art Deco Antique Signet Ring Diamond

Materials

Diamond, 9k Gold, Yellow Gold

0.35 Carats Diamond 18 Carat Yellow Gold Lion Signet Ring
Located in Paris, FR
orginal signet ring with a lion figure, its jaw enclosing an old cut diamond. Estimated diamond
Category

Early 20th Century French Romantic Antique Signet Ring Diamond

Materials

Diamond, 18k Gold, Yellow Gold

Antique Victorian Rose Cut Diamond Lucky Fortune Horseshoe Ladies Signet Ring
Located in London, GB
This antique Victorian era rose cut diamond horseshoe ring was made in Austro-Hungary, circa 1900
Category

Early 1900s Austrian Late Victorian Antique Signet Ring Diamond

Materials

Diamond, 14k Gold

Vintage Men's 4.20 Carat Tourmaline and Single Cut Diamonds Royal Signet Ring
Located in Miami, FL
Vintage Men's 4.20 Carat Tourmaline and Single Cut Diamonds Royal Signet Ring 14k Gold. The ring is
Category

1920s Art Deco Antique Signet Ring Diamond

Materials

Diamond, Tourmaline, 14k Gold, Yellow Gold

Antique Diamond Black Onyx 14k White Gold Victorian Mourning Pinky Signet Ring
Located in North Attleboro, MA
Lovely antique Victorian-era mourning ring in 14k white gold, circa the late 1800s. The face of the
Category

Late 19th Century American High Victorian Antique Signet Ring Diamond

Materials

Diamond, Onyx, Gold, 14k Gold, White Gold

Antique Victorian Bloodstone and Yellow Gold Signet Ring
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive bloodstone and 18 karat yellow gold signet ring; part of our
Category

1890s British Victorian Antique Signet Ring Diamond

Materials

Yellow Gold

Victorian 9 Karat Gold Chalcedony Intaglio Heraldic Signet Ring
Located in Vilnius, LT
This is a Victorian heraldic signet ring crafted in 9K gold. Circa 1850. It features a carved
Category

Mid-19th Century Victorian Antique Signet Ring Diamond

Materials

Chalcedony, Gold, 9k Gold

Antique Signet Intaglio Ring Sardonyx solid 18K Gold ØUS3.5 / 7.1gr
Located in SE
ϟignet Ring, hand-made ca.1900s -1920s in solid 18K Gold featuring natural, banded / two-layered
Category

Early 20th Century Swedish Arts and Crafts Antique Signet Ring Diamond

Materials

Onyx, 18k Gold

1907 Signet Unisex Ring Carnelian solid 23K Gold US11.5 /11.4 gr
Located in SE
Signet Ring for Men or Women crafted in solid 23K Gold with dark Red plate of Carnelian stone 13 mm
Category

Early 1900s Swedish Art Nouveau Antique Signet Ring Diamond

Materials

Carnelian, 22k Gold

Antique Intaglio Signet Ring Carnelian solid 20K Gold Ø US8 / 3.7gr
Located in SE
Signet intaglio Ring featuring natural Carnelian stone with naturalistic and symbolic intaglio of a
Category

Early 1900s Swedish Art Nouveau Antique Signet Ring Diamond

Materials

Carnelian, 18k Gold

1920 Signet Ring Carnelian solid 18K Gold Ø US6.25 /2.35 gr
Located in SE
ϟignet Ring for Men or Women with plain wider band in solid 18K Yellow Gold adorned with bezel set
Category

1920s Swedish Art Deco Antique Signet Ring Diamond

Materials

Carnelian, 18k Gold

1829 Signet Men Intaglio Ring Chalcedony solid 18K Gold ØUS9.5 /10.5gr
Located in SE
195 years old Signet Intaglio Ring featuring a natural red- spotted Gray - Blue Sardonyx stone with
Category

1820s Swedish Medieval Antique Signet Ring Diamond

Materials

Chalcedony, 18k Gold

Antique Intaglio von Gyllensvärd Signet Ring Blue Sardonyx 18K Gold ØUS8.75/3.5g
Located in SE
Signet Intaglio Ring featuring banded / two-layered/banded Sardonyx stone with the heraldic
Category

1920s Swedish Medieval Antique Signet Ring Diamond

Materials

Carnelian, 18k Gold

Antique Signet Cameo Ring 5ct Banded Onyx solid 18K Gold Ø6US /3.2gr
Located in SE
Antique Unisex signet ring dating to ca. XIX -early XX cent. Solid 18K Yellow Gold with fine cameo
Category

1910s European Greek Revival Antique Signet Ring Diamond

Materials

Onyx, 18k Gold

Antique von Aminoff Intaglio Signet Ring solid 18K Gold Carnelian ØUS11.75/7.5gr
Located in SE
Signet Intaglio Ring featuring banded / two-layered Carnelian (type of Agate) stone with the
Category

1890s Finnish Empire Antique Signet Ring Diamond

Materials

Carnelian, 18k Gold

Antique Signet Ring Intaglio Bull Taurus Carnelian 18K Yellow Gold ØUS7/12.3gr
Located in SE
Unusual antique Gold and Carnelian Signet Ring with fine hand-carved intaglio of Taurus or Bull
Category

Early 20th Century Unknown Classical Greek Antique Signet Ring Diamond

Materials

Carnelian, 18k Gold, Yellow Gold

Antique Unisex Intaglio Signet Ring solid 18K Gold Carnelian Ø US6.5 / 10.5g
Located in SE
Signet intaglio Ring featuring banded / two layered Carnelian (type of Agate) stone with heraldic
Category

1920s Swedish Medieval Antique Signet Ring Diamond

Materials

Carnelian, 18k Gold

Antique Men Signet Ring Banded Red Onyx solid 18K Gold ØUS12.25 / 11.5gr
Located in SE
ϟignet Ring - adorned with bezel set polished Red plate of banded Red Onyx stone 15 mm x 12 mm x
Category

1910s Swedish Aesthetic Movement Antique Signet Ring Diamond

Materials

Onyx, 18k Gold

1829 Nordic Men Unisex Signet Ring Carnelian solid 18K Gold ØUS8.25 / 4 gr
Located in SE
Signet Ring - in Empire style in solid 18K Yellow Gold adorned with a bezel set Orange plate of
Category

1820s Swedish Aesthetic Movement Antique Signet Ring Diamond

Materials

Carnelian, 18k 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

18th Century European Medieval Antique Signet Ring Diamond

Materials

Jasper, 18k Gold

1859 Nordic Signet Ring Red Onyx solid 20K Gold Ø US5 / 1.7 gr
Located in SE
Signet Ring with plain band adorned with bezel set polished plate of natural Red Onyx stone 9 mm x
Category

1850s Swedish Aesthetic Movement Antique Signet Ring Diamond

Materials

Onyx, 22k Gold

1848 Ring Signet Intaglio Faith Love Hope Glass 18K Gold US4.5 / 2.35 gr
Located in SE
Great Signet Ring in solid 18K Yellow Gold with detailed hand - engraved intaglio with symbols of
Category

1840s Swedish Renaissance Revival Antique Signet Ring Diamond

Materials

18k 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

1910s Swedish Art Nouveau Antique Signet Ring Diamond

Materials

Carnelian, 18k Gold

1921 Agnus Dei BAM Signet Ring Intaglio Carnelian solid 23K Gold Ø US10.25 /8.5g
Located in SE
Great Signet Ring with Coats of Arms of Christ Intaglio set in solid 23K Gold. Agnus Dei with the
Category

1920s Swedish Art Deco Antique Signet Ring Diamond

Materials

Carnelian, Gold, 22k Gold

Old Hay Signet Ring Rock Quartz Stone Intaglio solid 14K Gold Ø 10.5 US/17gr
Located in SE
Great Intaglio Signet Ring with wide band and remarkable Coats of Arms of ancient Scotch Clan of
Category

Late 19th Century European Arts and Crafts Antique Signet Ring Diamond

Materials

Quartz, 14k Gold

1917 Nordic AR or RA Signet Ring Red Onyx solid 18K Gold Ø US4.5 /3.65 gr
Located in SE
ϟignet Ring from distant 1917 with twisted double wire band adorned with bezel set polished plate
Category

1910s Swedish Aesthetic Movement Antique Signet Ring Diamond

Materials

Onyx, 18k Gold

Antique French Diamond and Yellow Gold Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.75 carat diamond and 18 karat yellow gold signet style
Category

1910s Unknown Antique Signet Ring Diamond

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique Masonic Yellow Gold Diamond Onyx Ring
Located in Palm Desert, CA
14 Karat Antique Masonic Yellow Gold Diamond Onyx Ring. This fantastic ring features a 18 x 13.3mm
Category

1920s Unknown Art Deco Antique Signet Ring Diamond

Materials

Diamond, Onyx, Gold, 14k Gold, Yellow Gold

French, 1900s, Diamond 18 Karat Yellow Gold Lion Ring
Located in Poitiers, FR
: The lion ring set with a diamond is a very popular model since the beginning of the 20th century. This
Category

Early 1900s French Belle Époque Antique Signet Ring Diamond

Materials

Diamond, White Diamond, Gold, 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

Early 1900s European Edwardian Antique Signet Ring Diamond

Materials

Diamond, 18k Gold

Victorian Turquoise And Diamond 7-Stone Ring. Circa 1860s
Located in London, GB
Victorian turquoise and diamond 7-stone ring. The 3 cabochon turquoises interspersed with 4 old cut
Category

Mid-19th Century English Antique Signet Ring Diamond

Materials

Diamond, Turquoise

Art Deco diamond and onyx ring 14KT yellow gold
Located in Jupiter, FL
CENTER STONE: NATURAL DIAMONDS (single cut) CARAT: 0.03CT CLARITY: VS COLOR: G CUT: ROUND GRAM
Category

18th Century Antique Signet Ring Diamond

Materials

Diamond, Onyx, 14k 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

1920s European Art Deco Antique Signet Ring Diamond

Materials

Diamond, 18k Gold

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

1820s British Georgian Antique Signet Ring Diamond

Materials

Diamond, 18k Gold, Enamel

Retro 14K White Gold & Old European Cut Diamond Cluster Ring
Located in Philadelphia, PA
A fine retro diamond cluster ring. In 14k white gold. Center-set with a circa 0.3 carat Old
Category

Early 20th Century Retro Antique Signet Ring Diamond

Materials

Diamond, 14k Gold, White Gold

Art Nouveau Ruby and Diamond Cluster Ring, circa 1920
Located in Firenze, IT
The ruby and rose diamond cluster to a hoop to modelled as two opposing Mercury and caduceus Size
Category

1920s Italian Art Nouveau Antique Signet Ring Diamond

Materials

Diamond, Ruby, 18k Gold

19th Century Dendrite Agate Diamonds 18 Karat Rose Gold Silver Ring
Located in Poitiers, FR
agate, in an entourage of rose- cut diamonds which follow the curve of the ring. The start of the ring
Category

Late 19th Century French Belle Époque Antique Signet Ring Diamond

Materials

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

Art Deco Certified 2.50 Carat Sapphire Diamond Platinum Gold Ring
Located in Napoli, Italy
An exquisite genuine Art Deco ring handcrafted in Platinum & Yellow gold by master jewelers
Category

1920s Art Deco Antique Signet Ring Diamond

Materials

Diamond, Sapphire, Platinum, Gold

Regency Natural Untreated Ruby Diamond Rare Memorial 18 KT ring
Located in Napoli, IT
Memories Behind History An antique 19th century Memorial Ruby and Diamond cluster ring Exquisite
Category

1840s British Regency Antique Signet Ring Diamond

Materials

Diamond, Ruby, 18k Gold

Georgian Royal Blue Enamel Diamond Natural Pearl 18 KT Ring
Located in Napoli, IT
Past Treasure This quite outstanding antique ring is genuine Georgian period, 1790/1800 ca
Category

Late 18th Century European Georgian Antique Signet Ring Diamond

Materials

Diamond, Natural Pearl, Enamel, 18k Gold

Victorian 1.60ct Garnet and Diamond Three Stone Ring, c.1880s
Located in London, GB
old cushion cut diamonds, one to either side. The garnet, oval in shape, weighs 1.60 carat with the
Category

1880s Unknown Victorian Antique Signet Ring Diamond

Materials

Diamond, Garnet, 18k Gold

Old Cut and Rose Cut Diamond Star Emblem Ring, ca. 1890s
Located in Idar-Oberstein, DE
An old European cut and rose cut diamond ring in yellow gold and platinum, ca. 1890s. The ring is
Category

1890s Late Victorian Antique Signet Ring Diamond

Materials

Diamond, Yellow Gold, Platinum

Victorian 18K Lapis Intaglio Ring with Rose Cut Diamond Surround - A Cruce Salus
Located in Hummelstown, PA
18K Lapis Intaglio Ring with Rose Cut Diamond Surround “A Cruce Salus” “From the Cross Comes
Category

1880s Antique Signet Ring Diamond

Materials

Diamond, 18k Gold

Antique Art Nouveau Ring 18 Karat Yellow Gold with a Sliced Diamonds
Located in Brooklyn, NY
diamond that is like sliced-cut. approx size of diamond 4x3mm Finger size 9 on the top the ring is approx
Category

Early 20th Century Antique Signet Ring Diamond

Materials

Diamond, 18k Gold, Yellow Gold

French Edwardian Coat of Arms 11.00 Ct. Verneuil Sapphire Diamond Seal Ring
Located in Napoli, IT
Ancient Tradition This outstanding antique Coat of Arm intaglio ring is 1900/09 ca Beautifully hand
Category

Early 1900s French Edwardian Antique Signet Ring Diamond

Materials

Diamond, Sapphire, Platinum

Antique 1.00 Carat Oid Euro-Cut Diamond Ring, i Color, Platinum, circa 1910
Located in New York, NY
cut diamonds, which adds to the brilliance and beauty of the ring. With a low profile design, this
Category

1910s Edwardian Antique Signet Ring Diamond

Materials

Diamond, Platinum

Antique Victorian 18k Gold, Black Enamel & Old Cut Diamond Mourning Ring, C 1884
Located in MELBOURNE, AU
extraordinary piece is a Mourning (Memorial) Ring, dating back to Victorian period - circa 1884 yet it's in
Category

1880s English Late Victorian Antique Signet Ring Diamond

Materials

Diamond, 18k Gold, Enamel

Antique Victorian Era Bright Red Pink Ruby & Old Cut Diamond Ring 18 Carat Gold
Located in Hamilton, AU
Whispering tales of a long past era, the Antique Desiree Ring bears the echoes of an eternal love
Category

Late 19th Century Unknown Victorian Antique Signet Ring Diamond

Materials

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

Seventeenth Century Amethyst Intaglio Ring
Located in Firenze, IT
arrow drawn, mounted in silver and gold, ring size 7 length 1.9cm, width 1.6cm Weight: 10,8gr.
Category

Late 18th Century Italian Georgian Antique Signet Ring Diamond

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold, Silver

Enamel Faced Portrait of Athena Ring 14K
Located in North Hollywood, CA
couldn't help myself I had to turn this into a ring. The face is beautiful with a tiny Diamond on her ear
Category

1890s English Victorian Antique Signet Ring Diamond

Materials

Diamond, 14k Gold, Enamel

Antique Banded Agate and Yellow Gold Intaglio Ring
Located in Jesmond, Newcastle Upon Tyne
An exceptional, impressive antique banded agate and 14 karat yellow gold intaglio signet ring; part
Category

1820s Unknown Antique Signet Ring Diamond

Materials

Agate, 14k Gold, Yellow Gold

Antique Edwardian Hallmarked Old European Cut Diamond & Ruby Band 20 Carat Gold
Located in Hamilton, AU
Lovingly crafted in 20 carat gold, The Imelda Ring is an antique treasure. Star set diamonds and
Category

Early 20th Century Unknown Edwardian Antique Signet Ring Diamond

Materials

Diamond, Ruby, Gold, Yellow Gold

Antique Coin Ring British Victorian Sovereign solid 14K Gold Ø8.5/ US7gr
Located in SE
Antique Coin Ring skillfully crafted of a copy of 1887 British Gold Half Sovereign coin and wide
Category

1920s English Art Nouveau Antique Signet Ring Diamond

Materials

14k Gold

Victoria Strigini: Ancient Roman Floating Cabochon Ring in 18k Gold & Carnelian
Located in New York, NY
Victoria Strigini (b. 1991) A contemporary 18k yellow gold ring featuring an orange ancient Roman
Category

15th Century and Earlier English Classical Roman Antique Signet Ring Diamond

Materials

Carnelian, 18k Gold

1922 Danish Men Ring Carnelian solid 14K Gold Ø US9 / 11.2 gr
Located in SE
Old Men Signet Ring hand- made in Copenhagen , DK in early early 1920s. Band with hallmarks 585
Category

1920s Danish Art Deco Antique Signet Ring Diamond

Materials

Carnelian, 14k 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
Category

15th Century and Earlier English Classical Roman Antique Signet Ring Diamond

Materials

Garnet, 18k Gold

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Antique Signet Ring Diamond For Sale on 1stDibs

You are likely to find exactly the antique signet ring diamond you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. Find an antique version now, or shop for 24 vintage or 8 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect antique signet ring diamond 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 accessory, there are many different carat weights to choose from, but versions are of considerable interest. Finding an appealing antique signet ring diamond — no matter the origin — is easy, but Natkina and Allsopp Brothers each produced a popular version that is worth a look. An antique signet ring diamond of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 25, is particularly popular. Today, if you’re looking for an antique cushion cut version of this piece and are unable to find the perfect match, our selection also includes old european cut and round cut alternatives. Most of our antique signet ring diamond for sale are for women, but there are 16 pieces available to browse for men.

How Much is a Antique Signet Ring Diamond?

The price for an antique signet ring diamond starts at $295 and tops out at $12,500 with these rings, on average, selling for $3,500.

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.