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Domed Signet Style Ring, 18K Yellow Gold
Located in Old Tappan, NJ
Pre owned vintage estate 18K yellow gold signet style domed ring centered with raised profile
Category

Late 20th Century Unknown Signet Rings

Materials

18k Gold, Yellow 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

18K French heavy signet ring - Intaglio ring - Patina solid gold gentleman ring
Located in Antwerp, BE
For sale is this wonderful large sized signet ring. This 18 K handmade oval stunner is a real sign
Category

Mid-20th Century French Napoleon III Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

0.50ct Peridot Oval Solitaire Ring 18k Yellow Gold Size 8 Ridge Band
Located in McLeansville, NC
/ Shank Width: 6.9 mm This ring is a size 8. Please contact us for sizing options.
Category

21st Century and Contemporary Signet Rings

Materials

Peridot, 18k Gold, Yellow Gold

18K Gold Early Victorian Agate Griffin Intaglio Signet Ring
Located in Venice, CA
This 18k gold early Victorian intaglio ring features a griffin beautifully carved into a dark
Category

Antique 1830s British Victorian Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Antique Etruscan Revival 18K Gold & Carnelian Carved Intaglio Signet Ring
Located in Philadelphia, PA
Weight: ca. 8 g Ring Size: ca. 6 Gemstone Measurements: Carnelian Cabochon: Height: ca.17 mm Width: ca
Category

Early 20th Century Unknown Etruscan Revival Signet Rings

Materials

Carnelian, 18k Gold

18K Gold Filled Diamond Signet Ring 0.07 cts Diamond Minimalist Statement Ring
Located in Bangkok, TH
18K Gold Filled ring, "Personalized Signet Ring, Heart Initial Engraved Signet Ring in 18k Gold
Category

21st Century and Contemporary Asian Art Deco Signet Rings

Materials

Diamond, Gold-filled

Wendy Brandes Petite Customizable 18K Gold Signet Ring With Symbol or Initial
By Wendy Brandes
Located in New York, NY
This petite 18K gold signet ring was originally designed to be worn on a pinkie, but it can be
Category

2010s North American Contemporary Signet Rings

Materials

Yellow Gold, White Gold, Rose Gold, 18k Gold

Unisex Gold Signet Ring, Vintage Style Ring, 18k Yellow Gold, made to order ring
Located in Ramat Gan, IL
signet ring for women Free Ring Resizing ~~ S e t t i n g ~~ Solid 18k Yellow Gold 8 grams (will
Category

2010s Signet Rings

Materials

Yellow Gold

Blue & White Rose with Diamonds Oval Signet Ring, 18k yellow gold
By Lin Yuan Jewellery
Located in Southampton, GB
and elegant. This blue and white rose signet ring is exquisitely hand painted by our expert enamel
Category

2010s European Modern Signet Rings

Materials

Diamond, Yellow Gold

Vintage 1973 Yellow Gold Signet Ring
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive vintage signet ring in 18 karat yellow gold; part of our gent's
Category

Vintage 1970s British Signet Rings

Materials

18k Gold, Yellow Gold

2.57 Total Carat Weight Round Cut Diamond in 18k White Gold Signet Ring
Located in Jaipur, RJ
2.57 Total Carat Weight Round Cut Diamond in 18k White Gold Signet Ring Signet Ring for Men and
Category

2010s Indian Art Deco Signet Rings

Materials

Diamond, 18k Gold, White Gold

18ct Gold Intaglio Signet Ring, 1964
Located in Glasgow, GB
An 18ct yellow gold intaglio signet ring. The ring is engraved with a family crest. The ring is
Category

Vintage 1960s British Modern Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Art Deco Lapis Signet Ring
Located in Litchfield, CT
Circa 1920s, 14k. This gorgeous Deco signet ring features ornate gold work set with a fine blue
Category

Vintage 1920s Art Deco Signet Rings

Materials

Lapis Lazuli, 14k Gold, Yellow Gold

Antique Signet Ring Wilkinson Courtenay 18.5 ct Jasper 18K Gold US 3.75/12.8g
Located in SE
woman. As a Signet this ring is suitable for Men and Women if the size is right. Last image
Category

Antique 18th Century European Medieval Signet Rings

Materials

Jasper, 18k Gold

Tiffany& Co. Elsa Peretti Heart Signet Ring
By Elsa Peretti for Tiffany & Co.
Located in Beverly Hills, CA
Gold WEIGHT: 4.5 grams MEASUREMENTS: 1/8" x 3/16" RING SIZE: 6.5 HALLMARKS: Tiffany & Co., 750, Peretti
Category

Late 20th Century Signet Rings

Materials

18k Gold

18kt Yellow Gold Signet Family Crest Men's Ring
Located in Firenze, IT
In 750 thousandths yellow gold, signet ring engraved with a coat of arms. Size 8. Weight : 12,9g
Category

Antique Late 19th Century Italian Signet Rings

Materials

18k Gold, Yellow Gold

Victorian 18ct Gold Carnelian Signet Ring, 1883
Located in Glasgow, GB
A Victorian 18ct yellow gold rectangular carnelian oval triple shank signet ring. The ring is
Category

Antique 1880s British Late Victorian Signet Rings

Materials

Carnelian, Gold, 18k Gold, Yellow Gold

Chushev Griffin Amethyst Intaglio Gold Signet Ring
By Chushev
Located in Canoga Park, CA
history, has been regarded as a protective creature. The amethyst stone is set in an 18K signet ring
Category

2010s American Classical Greek Signet Rings

Materials

Amethyst, Gold, 18k Gold

Neoclassical Gold & Silver French Signet Ring 1780’s
Located in Firenze, IT
Yellow gold and Silver Signet ring, engraved the family crest on square shape. Ring size: 8 Weight
Category

Antique 1780s French Neoclassical Signet Rings

Materials

18k Gold, Yellow Gold, Silver, Gold

Vintage Sardonyx Signet Monogram Ring 18ct, Chased Shoulders
Located in Shepton Mallet, GB
A beautiful example of a red sardonyx Monogram signet ring. The monogram is made up of the letters
Category

Mid-20th Century European Victorian Signet Rings

Materials

18k 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

18 Karat Yellow GIA Diamond Lion Head Signet Ring
By Thomas Kurilla
Located in New York, NY
18 Karat Yellow GIA Diamond Lion Head Signet Ring, Tiffany designer, Thomas Kurilla created this
Category

2010s Contemporary Signet Rings

Materials

Diamond, 18k Gold

Bi Color Gold Rectangular Snake Signet Ring, 18KT Gold, Ring
Located in McLeansville, NC
A vintage 18 karat bi color gold rectangular snake signet ring. This large gent's signer ring
Category

Vintage 1970s Signet Rings

Materials

Gold, 18k Gold, White Gold, Yellow Gold

Antique Silver Steel And Gold Signet Men's Ring
Located in Firenze, IT
” designed with the marriage of two noble families of the 18th century. Size: 8 3/4 Weight:24,18gr.
Category

Antique Late 18th Century Italian Neoclassical Signet Rings

Materials

Silver, 18k Gold, Yellow Gold, Steel, Gold

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

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

Vintage 1910s Swedish Aesthetic Movement Signet Rings

Materials

Onyx, 18k Gold

Louis Vuitton Yellow Gold Diamond Malachite Blossom Signet Ring
By Louis Vuitton
Located in Holland, PA
18k Yellow Gold Diamond Malachite Monogram Blossom Signet Ring by Louis Vuitton. Includes Louis
Category

21st Century and Contemporary French Signet Rings

Materials

Diamond, Malachite, 18k Gold, Yellow Gold

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

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 8-19 weeks
Category

2010s Classical Greek Signet Rings

Materials

Carnelian, 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 9-10 weeks. Can be made in
Category

2010s Hellenistic Signet Rings

Materials

Garnet, Gold, 18k Gold

1940s Tank Diamond Asymetrical 18 Karat Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat rhodium-plated gold, owl hallmark. Asymmetrical tank ring it is decorated with a
Category

Vintage 1940s French Retro Signet Rings

Materials

White Diamond, Diamond, Gold, 18k Gold

18kt Gold Signet Ring with Latin Inscription 'For King and Country'
Located in Braintree, GB
Antique 18kt. yellow gold signet ring with the Latin phrase ' Pro Rege Pro Patria ' Latin
Category

Vintage 1920s British Signet Rings

Materials

Gold, 18k Gold

Signet Ring Pink Peach Moostone Cabochon Rose Gold 18 Karat
Located in Vannes, FR
sophistication. French Size : 58 Us Size : 8 1/8 British Size : Q Weight of Pink Gold 18 carats : 2.40 grams
Category

21st Century and Contemporary French Art Deco Signet Rings

Materials

Moonstone, 18k Gold, Rose Gold

1940s Sapphire Diamond 18 Karat Rose Gold Tank Signet Ring
Located in Poitiers, FR
Ring in 18 karat rose gold. The geometric setting of this antique signet ring features 2 sapphires
Category

Vintage 1940s French Retro Signet Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Gold

18 Karat Yellow Gold Vermeil Leo Lion Head Signet Ring
By Thomas Kurilla
Located in New York, NY
Tiffany designer, Thomas Kurilla 18K Yellow Gold Vermeil Lion Signet Ring , Matte finish. For
Category

2010s Contemporary Signet Rings

Materials

Yellow Gold, Vermeil, Sterling Silver

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

Antique Early 1900s Swedish Art Nouveau Signet Rings

Materials

Carnelian, 18k Gold

Victorian Hardstone Intaglio 18 Karat Yellow Gold Griffin Unisex Signet Ring
Located in Philadelphia, PA
31, 1889. In Memoriam John Rutherford." Circa: 1880 Ring Size: 8 1/2 - inquire for sizing Measures
Category

Antique 1880s Victorian Signet Rings

Materials

Agate, Gold, 18k Gold, Yellow Gold

GIA Certified Natural Chrysoberyl Cats Eye Mens Diamond Signet Ring 18kt
Located in New York, NY
grams. depth of ring: 9.1mm Width of ring: 15.3mm current ring size: 8 can be resized please
Category

2010s American Signet Rings

Materials

Chrysoberyl, Diamond, 18k Gold, Yellow Gold

Art Deco French 1927 18 Karat Yellow Gold Unsiex Heraldry Signet Ring
Located in Philadelphia, PA
partial maker's mark Circa: 1927; via dated inscription Ring size: 8 and sizable with possible loss of
Category

Vintage 1920s Art Deco Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

0.50 Carat Round Diamond 18 Karat White Gold Claw Set Signet Ring
By Tresor Paris
Located in London, GB
0.50 Carat Round White Diamonds Men's Signet Style Claw set ring set in 18 Karat White Gold. This
Category

2010s British Modern Signet Rings

Materials

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

0.75 Carat Round White Diamond 18 Karat Yellow Gold Bespoke Men's Signet Ring
Located in London, GB
Meticulously crafted men's signet style ring in 18 Karat Yellow Gold featuring 16 round brilliant
Category

2010s British Modern Signet Rings

Materials

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

H. Stern 12.40 Carat Oval Cabochon Cut Star Sapphire Ring, 18 Karat Gold Signet
By H. Stern
Located in Greensboro, NC
sapphire cabochon set in glowing 18k yellow gold. This ring is a size 9 1/2 - 9 3/4, but it can be re
Category

21st Century and Contemporary Unknown Signet Rings

Materials

Star Sapphire, 18k Gold, Yellow Gold

Diamond 18 Karat Gold Bespoke 0.50 Carat Round Men's UK Hallmarked Signet Ring
By Tresor Paris
Located in London, GB
0.50 Carat Round Brilliant White Diamond Men's Signet Style ring is set in 18 Karat Yellow Gold
Category

2010s British Modern Signet Rings

Materials

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

Antique 18K TB Starr Medusa Intaglio Ring
Located in Hummelstown, PA
tapered shank and closed back. Low profile and finger hugging, this ring is currently a ring size 8 1/2
Category

Antique 1890s American Signet Rings

Materials

Carnelian, 18k Gold

Cartier Onyx Tank Ring 18k White Gold
By Cartier
Located in New York, NY
18 kt White Gold Total Weight: 22.3 grams Ring Size: US 8, EU 57 Cartier Pouch: Yes Paperwork: Not
Category

21st Century and Contemporary Signet Rings

Materials

Onyx, 18k Gold, White Gold

LEO PIZZO Ring with sapphire and diamonds 18k bicolor gold
By Leo Pizzo
Located in The Hague, ZH
0.35 ct in total - F - VS - ring size U.S. 8 - EU. 18(57) detailed description the top of the ring is
Category

2010s Dutch Modern Signet Rings

Materials

Diamond, Sapphire, Gold, 18k Gold

DAVID YURMAN Novella Statement Silver Ring With 18K Gold And Citrine
By David Yurman
Located in New York, NY
-cut citrine 13 x 8 mm Style: Split shoulders, tapered shank Ring size: 7 Ring weight: 8.5 grams
Category

21st Century and Contemporary Signet Rings

Materials

Citrine, 18k Gold, Silver

Minimal 18k Solid Yellow Gold 1.02ct Diamond Alphabet F Personalized Ring
By VR Jewels
Located in Houston, TX
prosperity. 18K Gold Initial F Letter Ring - Personalized Initial Letter Ring - 18K Gold Initial Letter Ring
Category

21st Century and Contemporary American Modernist Signet Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage 18K Gold French 1960’s Frosted Glass Cameo Ring Renaissance Revival
Located in London, GB
Art Deco era frosted glass classical bust. UK size Q, US size 8 1/2 29g, French hallmarked 18K gold
Category

Vintage 1960s French Renaissance Revival Signet Rings

Materials

18k Gold

18k Yellow Gold 1.27 Carat Natural Diamond L Letter Personalized Ring for Her
By VR Jewels
Located in Houston, TX
prosperity. 18K Gold Initial L Letter Ring - Personalized Initial Letter Ring - 18K Gold Initial Letter Ring
Category

21st Century and Contemporary American Modern Signet Rings

Materials

Diamond, Gold, 18k Gold, Yellow 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

Antique French Bloodstone Cameo Ring
Located in Firenze, IT
basket with twisted threads. Finger size : 8 Top size is 21mm x 16mm Weight : 7,9 g
Category

Antique 1870s French Napoleon III Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Antique French Chalcedony Cameo Ring
Located in Firenze, IT
beard, the setting on five wires and openwork hearts. Top size is 23mm x 21mm Finger size: 8 Weight: 12
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
beard and wavy hair. Top size cameo is 26mmx 18mm.French maker's mark. Ring size: 8 3/4 - Gross weight
Category

Antique 1870s French Napoleon III Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

CHRIST ring with diamonds 14k white gold
Located in The Hague, ZH
size U.S. 9.25 - EU. 19.25(60) Detailed description the top of the ring is 1.4 cm wide Ring size US
Category

2010s Dutch Modern Signet Rings

Materials

Diamond, 18k Gold, White Gold

1950s French 1.45 Carat Diamond and Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
impressive diamond signet style ring has been crafted in 18k yellow gold with 18k white gold settings. The
Category

Vintage 1950s French Signet Rings

Materials

Diamond, 18k Gold, Yellow 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

.40 Carat Diamond Yellow Gold Greek Key Design Unisex Ring
Located in Stamford, CT
Rectangular top signet style Greek key design diamond unisex, 18k yellow gold ring. 24 round
Category

21st Century and Contemporary Signet Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Chushev Blue Chalcedony Intaglio Gold Swivel Ring
By Chushev
Located in Canoga Park, CA
boy with his dog. The stone is set in an 18K gold swivel ring. Production time for this piece is 4-6
Category

2010s Classical Greek Signet Rings

Materials

Chalcedony, 18k Gold, Gold

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18k Signet Ring Size 8 For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 18k signet ring size 8 for your needs in our varied inventory. 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. Our collection of these items for sale includes 368 vintage editions and 111 modern creations to choose from as well. Making the right choice when shopping for a 18k signet ring size 8 may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. There have been many well-made iterations of the classic 18k signet ring size 8 over the years, but those made by Susan Lister Locke, Tiffany & Co. and Sarosi By Timeless Gems are often thought to be among the most beautiful. A 18k signet ring size 8 can make for a versatile accessory, but a selection from our variety of 111 diamond versions can add an especially stylish touch. 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. Finding a 18k signet ring size 8 for sale for women should be easy, but there are 300 pieces available to browse for unisex as well as men, too.

How Much is a 18k Signet Ring Size 8?

The price for a 18k signet ring size 8 starts at $154 and tops out at $95,742 with these rings, on average, selling for $3,035.

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.