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Diamond Signet Ring, Letter M, 18k Gold
By Michelle Massoura Fine Jewellery
Located in Nicosia, CY
Designed to celebrate the love you have for yourself or a special someone, our ‘Diamond Signet Ring
Category

2010s European Contemporary Signet Rings

Materials

Diamond, 18k Gold

Ceramic Signet Ring with Lapis, Size M
By Tateossian
Located in Fulham business exchange, London
Ceramic Signet Ring with Lapis, Size M Made from black ceramic, a material known for its hard
Category

21st Century and Contemporary British Signet Rings

Ceramic Signet Ring with Onyx, Size M
By Tateossian
Located in Fulham business exchange, London
Ceramic Signet Ring with Onyx, Size M Made from black ceramic, a material known for its hard
Category

21st Century and Contemporary British Signet Rings

Onyx Signet Ring in Sterling Silver, Size M
By Tateossian
Located in Fulham business exchange, London
Onyx Signet Ring in Sterling Silver, Size M A slice of matt onyx sits within a brushed sterling
Category

21st Century and Contemporary British Signet Rings

Materials

Sterling Silver

Ceramic Signet Ring with Tiger Eye, Size M
By Tateossian
Located in Fulham business exchange, London
Ceramic Signet Ring with Tiger Eye, Size M Made from black ceramic, a material known for its hard
Category

21st Century and Contemporary British Signet Rings

Apatite Signet Ring in Sterling Silver, Size M
By Tateossian
Located in Fulham business exchange, London
Apatite Signet Ring in Sterling Silver, Size M A cabochon of crystal quartz is rose-cut and placed
Category

21st Century and Contemporary British Signet Rings

Materials

Sterling Silver

Petersite Signet Ring in Sterling Silver, Size M
By Tateossian
Located in Fulham business exchange, London
Petersite Signet Ring in Sterling Silver, Size M A cabochon of crystal quartz is rose-cut and
Category

21st Century and Contemporary British Signet Rings

Materials

Sterling Silver

Slate Pyrite Signet Ring in Sterling Silver, Size M
By Tateossian
Located in Fulham business exchange, London
Slate Pyrite Signet Ring in Sterling Silver, Size M This naturally occurring stone features small
Category

21st Century and Contemporary British Signet Rings

Materials

Sterling Silver

Black IP Stainless Steel RT Signet Ring with Carnelian, Size M
By Tateossian
Located in Fulham business exchange, London
Black IP Stainless Steel RT Signet Ring with Carnelian, Size M This signet ring, is upgraded to a
Category

21st Century and Contemporary British Signet Rings

Materials

Steel, Stainless Steel

Black IP Stainless Steel RT Signet Ring with Hematite, Size M
By Tateossian
Located in Fulham business exchange, London
Black IP Stainless Steel RT Signet Ring with Hematite, Size M This signet ring, is upgraded to a
Category

21st Century and Contemporary British Signet Rings

Materials

Steel, Stainless Steel

Black IP Stainless Steel RT Signet Ring with Sodalite, Size M
By Tateossian
Located in Fulham business exchange, London
Black IP Stainless Steel RT Signet Ring with Sodalite, Size M This signet ring, is upgraded to a
Category

21st Century and Contemporary British Signet Rings

Materials

Steel, Stainless Steel

Vintage Plain Oval Signet Ring
Located in London, GB
Here we have a classic signet ring crafted from 9ct yellow gold. This piece is fully hallmarked to
Category

1990s Signet Rings

Materials

Gold, Yellow Gold

Commission a Personalized Monogram Signet Ring
Located in Niagara On The Lake, ON
When you commission a personalized monogram signet ring we create a modern heirloom made-to-order
Category

2010s Canadian Contemporary Signet Rings

Materials

Black Diamond, Diamond, 14k Gold

1963 Signet Men Ring Onyx solid 18K Gold Signet Ring Ø 9.75US / 3.75 gr
Located in SE
Men Signet Ring in elegant design decorated with highly reflective stone. Full set of Swedish
Category

Vintage 1960s Swedish Retro Signet Rings

Materials

Onyx, 18k Gold

Vintage 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This sweet signet is modelled in 9ct gold and has a square face with half of it gently moulded with
Category

Vintage 1960s British Modern Signet Rings

Materials

Gold

Antique 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This lovely 9ct gold ring has the initials M.J.P engraved into the face of it with some subtle
Category

Antique Early 1900s British Edwardian Signet Rings

Materials

Gold

Antique 18k yellow gold signet ring, Masonic
Located in NEWARK, GB
This antique Art Deco era signet ring is quite the charmer. A gorgeous rich buttery 18ct gold
Category

Early 20th Century British Art Deco Signet Rings

Materials

18k Gold, Yellow Gold

Vintage 9 Carat Gold Masonic Signet Ring
Located in Chipping Campden, GB
This masonic signet ring is modelled in 9 carat old and has a classic motif engraved in the gold
Category

Vintage 1950s British Signet Rings

Materials

9k Gold, Gold

Antique 18ct Gold Victorian Sardonyx Signet Ring
Located in Brighton, GB
Antique Sardonyx Signet Ring 18ct Gold Circa 1880 Fabulous, Victorian Oval Shaped Signet Ring
Category

Antique Late 19th Century English Victorian Signet Rings

Materials

Gold, 18k Gold

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
Category

Vintage 1910s British Art Deco Signet Rings

Materials

Gold

Vintage Onyx and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The onyx in this signet ring is in lovely condition and it so glossy! The stone is set within the
Category

Vintage 1970s British Signet Rings

Materials

Onyx, Gold

Elizabeth II 18ct Gold Shield Signet Ring, 1980
Located in Glasgow, GB
An Elizabeth II 18ct yellow gold shield signet ring. The ring is crafted to the front with a shield
Category

Vintage 1980s British Modern Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Victorian 14K Gold Intaglio Signet Ring with Family Crest
Located in Venice, CA
This is a powerful 14k gold signet ring circa 1900. The signet is carved in wonderful detail and
Category

Antique 1890s American Victorian Signet Rings

Materials

14k Gold, Yellow Gold

Vintage Garnet and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
setting are wonderfully ornate. Ring Size: M 1/2 or 6 1/2 Stone Dimensions: 10x8mm Weight: 3.4g
Category

Vintage 1950s British Modern Signet Rings

Materials

Garnet, Gold

Vintage Garnet Cabochon and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
. The stone nearly spans the whole width of this ring. Made in Birmingham 1964, England. Ring Size: M 1
Category

Vintage 1960s British Signet Rings

Materials

Garnet, Gold

Certified 2.35 Carat Diamond 18 Carat Yellow Gold Signet Ring
By Les Pierres de Julie
Located in Paris, FR
Hexagonal signet ring centred by an imposing brilliant-cut diamond. One of a kind ring ! Diamond
Category

2010s French Modern Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

14 Karat Yellow Gold Leo Lion Head Signet Ring with Rubies
By Thomas Kurilla
Located in New York, NY
Tiffany Designer, Thomas Kurilla, 14K Yellow Gold Ruby Eye Lion Signet Ring 1.5 mm ruby eyes. I am
Category

2010s American Contemporary Signet Rings

Materials

Ruby, Sapphire, 14k Gold, Yellow Gold

14 Karat Yellow Gold Leo Lion Head Signet Ring with Sapphires
By Thomas Kurilla
Located in New York, NY
Tiffany Designer, Thomas Kurilla, 14K Yellow Gold Lion Head Signet Ring with 1.5 mm sapphire eyes
Category

2010s American Contemporary Signet Rings

Materials

Sapphire, 14k Gold, Yellow Gold

14 Karat Yellow Gold Leo Lion Head Signet Ring with Tsavorites
By Thomas Kurilla
Located in New York, NY
Tiffany Designer, Thomas Kurilla, 14K Yellow Gold Lion Head Signet Ring with 1.5 mm tsavorites eyes
Category

2010s American Contemporary Signet Rings

Materials

Tsavorite, 14k Gold, Yellow Gold

Antique 1936 4.33 Carat Amethyst and Yellow Gold Signet Ring
Located in Jesmond, Newcastle Upon Tyne
maker's mark (JH), the Birmingham Assay Office mark (anchor), and the date letter for 1936 (M). This
Category

Vintage 1930s British Signet Rings

Materials

Amethyst, Gold, 18k Gold, Yellow Gold

Antique Georgian Style Bloodstone Intaglio Rose Gold Signet Ring, 19th Century
Located in New York, NY
Classic Georgian style antique bloodstone intaglio and 9K rose gold signet ring. Late 19th Century
Category

Antique Late 19th Century British Georgian Signet Rings

Materials

Rose Gold

Vintage 9 Carat Gold Onyx Horse Head Signet Intaglio Seal Ring
Located in St Helens, GB
A superb vintage signet ring. Solid 9 carat yellow gold example. Designed with an oval shaped onyx
Category

20th Century Signet Rings

Materials

Onyx, 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

Antique 1820s Swedish Medieval Signet Rings

Materials

Chalcedony, 18k Gold

Rare Bvlgari Green Peridot Oval 18k Yellow Gold Signet Style Bezel Rubover Ring
By Bulgari
Located in Birmingham, GB
Vintage Bvlgari Oval Cut Peridot 18k Yellow Gold Signet Style Ring. This rare Bvlgari pieces
Category

20th Century Italian Signet Rings

Materials

Peridot, Gold, 18k Gold, Yellow Gold

Antique Victorian Ring Diamond Pearl Blue Enamel 10k Rose Gold Signet Pinky 5
Located in Torrance, CA
to the center (estimated at L-M color and I2 clarity). The distinct Victorian era ring makes a
Category

Late 20th Century Unknown Victorian Signet Rings

Materials

Diamond, White Diamond, Pearl, 10k Gold, Rose Gold, Enamel

0.99 Carat Natural Padparadscha Sapphire Signet Ring Set in 18 Karat Gold
Located in Tokyo, JP
(US/Canada), M (UK/Australia) Stamping: K18 0.99
Category

21st Century and Contemporary Japanese Modern Signet Rings

Materials

Sapphire, Padparadscha Sapphire , Gold, 18k Gold

0.52 Carat Natural Diamond Signet Ring Set in 18 Karat Yellow Gold
Located in Tokyo, JP
: K18 0.52 Ring Size: 12 (Japan), 6 1/4 (US), M (UK/Australia
Category

21st Century and Contemporary Japanese Modern Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

M. Fitaihi Designed Diamond Gold Ring
Located in Jeddah, SA
18k gold ring Gold: 6g TDW: 1.62Ct circular cut, purity SI, and color GH Pearl 2 Ct
Category

2010s Spanish Modern Signet Rings

Materials

Diamond, Gold

M. Fitaihi Designed Diamond Gold Ring
Located in Jeddah, SA
18k gold ring Gold: 6g TDW: 1.62Ct circular cut, purity SI, and color GH Pearl 2 Ct
Category

2010s Spanish Modern Signet Rings

Materials

Diamond, Pearl, Gold

0.25 CT Diamond Multi Stone 18 KT Yellow Gold Sapphire Emerald Ruby Signet Ring
Located in London, GB
step design which gives the ring its influential and solid look. Men's Signet Style ring is set in 18
Category

2010s British Modern Signet Rings

Materials

Blue Sapphire, Yellow Sapphire, Star Sapphire, Citrine, Diamond, White D...

1944 Nordic Men Signet Ring Hematite solid 18K Gold Ø 8.75 US / 6.7 gr
Located in SE
Men Signet Ring in elegant design decorated with highly reflective stone. Full set of Swedish
Category

Vintage 1940s Swedish Art Deco Signet Rings

Materials

Hematite, 18k Gold

Vintage 1970's 14k Yellow Gold Nugget Diamond Initial "M" Ring
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
Vintage 1970's 14k yellow gold Nugget diamond initial "M" ring Specifications: main stone: 28
Category

Late 20th Century American Retro Signet Rings

Materials

Diamond, 14k Gold, Yellow Gold

9ct Yellow Gold Cornelian Ring, Size US 9 1/2, H/M '64
Located in Canterbury, GB
This 9ct yellow gold cornelian ring is suitable for both men and women. Hallmarked 1964, this ring comes in US size 9 1/2 and UK size T. A true statement piece.
Category

Vintage 1960s Signet Rings

Chinese Zodiac Horse Ring, 18K Yellow Gold with Rainbow Sapphires and Rubies
By Lin Yuan Jewellery
Located in Southampton, GB
sapphires and rubies. Ring face size: 14.6x12.6mm One ring in UK M (US 6 1/4) available in stock
Category

2010s British Modern Signet Rings

Materials

Ruby, Sapphire, Yellow Gold

18K Yellow Gold Diamond Ring 0.30ct
Located in Laguna Beach, CA
18k Yellow Gold Diamond Ring. Set with two 0.15ct Emerald Cut Diamonds. Both are bezel set, L-M
Category

Mid-20th Century Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

Dome Ring Surmounted by a Cabochon of Sapphire Set with Diamonds 18K White Gold
Located in Vannes, FR
, this ring highlights the pretty sapphire cabochon set with diamonds. Wearing this signet ring has many
Category

21st Century and Contemporary French Art Deco Signet Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Vintage Diamond Ring Set With 0.15ct Rose Cut Diamond
Located in London, GB
Width of Band: 2.75mm Width of Head: 7.58mm Length of Head: 14.40mm Total Weight: 3.60g Ring Size: M
Category

2010s British Signet Rings

Materials

Diamond, 18k Gold, Rose Gold

1945 Dos Pesos coin, crafted from 22ct gold, is mounted on a 9ct gold ring shank
Located in Braintree, GB
- Finger Size (UK) = M (EU) = 54 (US) = 6.5 Weight: 5.00 grams The Dos Pesos coin originated from Mexico
Category

Vintage 1940s Mexican Signet Rings

Materials

Gold

18ct Yellow Gold Ring, Set With 0.40ct Oval Natural Fine Quality Ruby
Located in London, GB
Ruby Weight: 0.40ct Total Weight: 5.5g Ring Size: M Width of Band: 2.2mm Width of Head: 5.3mm Length
Category

2010s British Modern Signet Rings

Materials

Ruby, 18k Gold, Yellow Gold

18ct Yellow Gold Ring, Set With 0.40ct Oval Natural Fine Quality Emerald
Located in London, GB
Emerald Weight: 0.40ct Total Weight: 5.5g Ring Size: M Width of Band: 2.2mm Width of Head: 5.3mm Length
Category

2010s British Modern Signet Rings

Materials

Emerald, 18k Gold, Yellow Gold

18ct Yellow Gold Ring, Set With 0.40ct Oval Natural Fine Quality Sapphire
Located in London, GB
Sapphire Weight: 0.40ct Total Weight: 6.6g Ring Size: M Width of Band: 2.2mm Width of Head: 5.3mm Length
Category

2010s British Modern Signet Rings

Materials

Sapphire, 18k Gold, Yellow Gold

18ct Yellow Gold Diamond Ring, Set With 0.30ct Natural Oval Diamond G-H/VS
Located in London, GB
Weight: 0.30ct Total Weight: 5.2g Ring Size: M Width of Band: 2.2mm Width of Head: 5.3mm Length of Head
Category

2010s British Modern Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

Retro 4.80 Ct Natural Citrine Black Enamel 18 KT ring
Located in Napoli, IT
approx 4.80 Ct (11.56 x 8.98 mm.) UK size: M 3/4 US size: 6.5 Measures: head is 12 x 16 mm. (h. x w
Category

Vintage 1940s Italian Retro Signet Rings

Materials

Citrine, 18k Gold, Enamel

Antique Edwardian Hallmarked Old European Cut Diamond & Ruby Band 20 Carat Gold
Located in Hamilton, AU
'obscured hallmark' - unknown mark Ring Size M (Australia and UK sizing) or 6 1/4 (US and Canada) The
Category

Early 20th Century Unknown Edwardian Signet Rings

Materials

Diamond, Ruby, Gold, Yellow Gold

Vintage 14k Gold Coral Leaf Ring One-of-a-Kind
Located in London, GB
a size M finger! Vintage from the 1980s Size: M UK/AU Materials: 14K Yellow Gold Gemstone: Coral
Category

20th Century Modern Signet Rings

Materials

Coral, Gold, 14k Gold

Antique Intaglio set in a 22K Yellow Gold Contemporary Ring
Located in Aspen, CO
. This ring is signed by the jewelry designer Fairchild, and M.c., 22k. The ring is hand textured and
Category

Late 20th Century American Contemporary Signet Rings

Materials

Carnelian, 22k Gold, Yellow Gold

Victorian Carnelian Coat Of Arms Intaglio Seal Ring English 1868 18 KT gold
Located in Napoli, IT
. UK size: M 1/4 US size: 6 1/4 Measures: head is 23 x 21 mm. (h. x w.) Weight: 13.6 grams Condition
Category

Antique 1860s British Victorian Signet Rings

Materials

Carnelian, 18k Gold

Vintage Bulgari Ancient Coin Gold Ring
By Bulgari
Located in Beverly Hills, CA
ring. The Bulgari coin ring is a timeless piece you can wear solo or as a part of your ring stack. m
Category

1990s Signet Rings

Materials

18k Gold, Yellow Gold

Victoria Strigini: Ancient Roman Floating Cabochon Ring in 18k Gold & Carnelian
Located in New York, NY
Measurements: H6.6mm above finger x 1.8mm thick band · Size of Oval: 24.5mm x 20.5mm Ring Size: US 6 ½ / UK M
Category

Antique 15th Century and Earlier English Classical Roman Signet Rings

Materials

Carnelian, 18k Gold

French Edwardian Coat of Arms 11.00 Ct. Verneuil Sapphire Diamond Seal Ring
Located in Napoli, IT
) corundum of approx 11.00 Ct (17.2 x 12,6 mm) – 6 Swiss cut diamonds totaling approx .10 Ct UK size: M 1/4
Category

Antique Early 1900s French Edwardian Signet Rings

Materials

Diamond, Sapphire, Platinum

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Signet M For Sale on 1stDibs

You are likely to find exactly the signet m 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. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect signet m 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. Finding an appealing signet m — no matter the origin — is easy, but Thomas Kurilla, J DAUPHIN and Tiffany & Co. each produced a popular version that is worth a look. Take a look at a signet m featuring Diamond from our inventory today to add the perfect touch to your look. See these pages for an oval cut iteration of this accessory, while there are also round cut cut and cabochon cut versions available here, too. There aren’t many items for men if you’re seeking a signet m, as most of the options available are for women and unisex.

How Much is a Signet M?

The price for a signet m starts at $90 and tops out at $225,635 with these rings, on average, selling for $1,779.

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.