Skip to main content

Unknown Signet Rings

to
59
923
355
439
85
247
288
19
79
67
56
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
158
148
506
243
22
28
24
32
39
32
40
45
34
24
43
760
185
110
130
125
115
69
57
to
162,643
49
35
24
22
90
78
75
71
45
33
27
23
19
18
14
9
8
5
5
5
2
1,003
52
548
461
Creator: Unknown
Antique 18k Yellow Gold 0.35ctw Old European Diamond Hand Engraved Signet Ring
Located in Montclair, NJ
-- Stone(s):-- (2) Natural Genuine Diamonds - Old European Cut - Pave Set - H/I Color - VS2/SI1 Clarity - 0.35ctw (approx.) Material: Solid All 18k Yellow Gold w/ 12K Gold Top Weig...
Category

19th Century Antique Unknown Signet Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage Plain Signet Ring
Located in London, GB
Here we have a classically styled signet ring crafted from 18ct yellow gold. The ring features a smooth, polished oval face, offering a sleek and minimalist design. Its broad band ta...
Category

20th Century Unknown Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

4.70 Carat Emerald In Hand Made Signet-Style 14K Yellow Gold Ring
Located in Houston, TX
This beautiful dark vivid green emerald-cut emerald, weighing 4.70 carats, is proudly set in a hand made bezel-style signet ring. The emerald is ungraded, natural, and measures 13.30...
Category

2010s American Unknown Signet Rings

Materials

Emerald, Yellow Gold, 14k Gold

Victorian 18k English Bloodstone Intaglio Signet Ring
Located in Narberth, PA
The opposite of a cameo, an intaglio is created by carving below the surface to produce an image in relief, with the purpose of pressing into sealing wax.  An incredible bloodstone ...
Category

1880s Victorian Antique Unknown Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Victorian Essex Crystal Reverse Intaglio Gold Dog Ring
Located in Firenze, IT
The domed round shape rock crystal reverse intaglio painted to depict a Yorkshire Terrier. Mounted in 18Kt gold setting Finger size: 7 Diameter of the top: 25 mm Weight: 16.2 gr
Category

1890s English Victorian Antique Unknown Signet Rings

Materials

Crystal, Rock Crystal, Gold, Yellow Gold, 18k Gold

Ostby Barton Vintage Men s 10k Yellow Gold Hand Etched Signet Band Ring
Located in Montclair, NJ
Material: Solid 10k Yellow Gold Total Weight: 9.3 Grams Overall Width: 18.5mm (0.73") (top of the ring - north to south), 4.64mm (bottom of the shank) Overall Height: 1.46mm rise of...
Category

21st Century and Contemporary Unknown Signet Rings

Materials

Gold, 10k Gold, Yellow Gold

Silver Gold Carnelian Ring depicting Julius Caesar 18th century
Located in Firenze, IT
Period: 18th century Ring size: 7 ¼ Top size: 16 mm Weight: 9,16 gr The ring features a modern mount made of silver and gold, embellished with an 18th-century neoclassical carnelia...
Category

Late 18th Century Italian Neoclassical Antique Unknown Signet Rings

Materials

Carnelian, Gold, 18k Gold, Silver

Vintage 14k Yellow Gold Square Cut Emerald and Diamond Men s Ring
Located in Boca Raton, FL
Vintage 14k Yellow Gold Square Cut Emerald and Diamond Men's Ring This stunning Emerald Diamond Men's Ring is ready to ship! Type: Ring Material: 14k Yellow Gold Gemstone Details: ...
Category

21st Century and Contemporary Unknown Modern Unknown Signet Rings

Materials

Diamond, White Diamond, Emerald, Gold, Yellow Gold, 14k Gold

Vintage 14k Gold Bloodstone Signet Ring
Located in Beverly Hills, CA
Materials: 14k Gold Weight: 7 Grams Gemstone: Bloodstone Measurements: 3/8" x 1/2" Ring Size: 7.5 Hallmarks: 14 This classic signet ring features an oval bloodstone set in polishe...
Category

Late 20th Century Unknown Signet Rings

Materials

14k Gold

Antique Georgian Memorial Gold Ring
Located in Chicago, IL
Circa 1780 - 1810 Yellow Gold Memorial Ring, most likely British and testing as 15k, the top measures 5/8 X 5/7 inch, fine Granulation work surrounding the bezel, original domed Gl...
Category

Early 1800s British George II Antique Unknown Signet Rings

Materials

Gold, 15k Gold

Ancient Roman Gold Ring with Diana Intaglio 2rd Century AD
Located in Firenze, IT
Ancient carnelian intaglio of the goddess Diana holding a bow in her right hand an reaching for an arrow from her quiver. Diana in Roman an Hellenistic culture was the goddess of wil...
Category

15th Century and Earlier Italian Classical Roman Antique Unknown Signet Rings

Materials

Carnelian, Gold, 22k Gold

Victorian 14k Gold Banded Agate Intaglio Signet Ring with Shield
Located in Venice, CA
Set in 14k gold, the banded agate intaglio ring is hand-carved with a unique image: a shield topped by a knight’s helmet and a plume of feathers. T...
Category

1880s European Victorian Antique Unknown Signet Rings

Materials

Agate, 14k Gold, Yellow Gold

Victorian 14K Gold Family Crest Intaglio Ring of Stag in Quartz Stone
Located in Venice, CA
Delicately carved into a quartz tablet, this family crest intaglio is the image of a stag standing on top of a crown and castle. Below it are the letters GLA in an oval, written in a...
Category

1880s Unknown Victorian Antique Unknown Signet Rings

Materials

Quartz, 14k Gold

Vintage 14K Gold 6 Carat Kite Cut Aquamarine Signet Ring
Located in Los Angeles, CA
This is a vintage ring featuring an aquamarine gemstone bezel set in 14k yellow gold Circa 1970 Details: ~6 carat aquamarine, very bright, medium blue color and very clean. Kite shap...
Category

Late 20th Century Modern Unknown Signet Rings

Materials

Aquamarine, 14k Gold, Yellow Gold

Antique Art Deco 18K White Gold Diamond, Carved Green Onyx Scarab Amulet Ring
Located in New York, NY
Fine Art Deco period 18K white gold, diamond, carved green onyx scarab amulet ring Circa 1920 This beautiful ring features a vibrant, finely carved emerald green onyx scarab surround...
Category

Early 20th Century Art Deco Unknown Signet Rings

Materials

Diamond, Onyx, 18k Gold, White Gold

Large Silver and Carnelian Intaglio Men s Ring
Located in Firenze, IT
Carnelian depicting Neptune on his chariot drawn by dolphins mounted in silver ring. Top size 33mm x 26mm Size: 9 3/4 Weight: 21,64gr.
Category

Late 19th Century Italian Victorian Antique Unknown Signet Rings

Materials

Carnelian, Silver

Art Deco 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 9ct gold chunky band. Hallmarked London. Ring Size: I 1/2 or 4 1/2 Stone Dimensio...
Category

1910s British Art Deco Vintage Unknown Signet Rings

Materials

Onyx, Gold

Italian Grey Agate Ring With Renaissance Cupid Cameo , early 17th Century
Located in Firenze, IT
Period: late 16th century - early 17th century Dimensions: 1,3 x 1,0 cm Ring size: 7 1/4  Weight:5.68 gr Il cammeo è realizzato in agata grigia, databile tra la fine del XVI e l’ini...
Category

Late 17th Century Italian Baroque Antique Unknown Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Vintage 14K Yellow Gold Signet Ring, Stackable Daily Engraveable Ring Size 7.5
Located in AMSTERDAM, NL
Essential in every collection, this signet ring is solidly constructed for a lifetime of joy and wear. Wear it as is or contact us to discuss the possibilities of hand engraving some...
Category

20th Century Unknown Signet Rings

Materials

14k Gold, Yellow Gold

14K Gold Bloodstone Edwardian Intaglio Signet Ring
Located in Venice, CA
This 14k gold Edwardian intaglio signet ring contains an esoteric image—a unique family crest with mysterious imagery. Carved into bloodstone, a striped shield sits on a diagonal, with a scroll looming above it. It is topped with a crown, a pine tree, and a tiny animal...
Category

Early 1900s Unknown Edwardian Antique Unknown Signet Rings

Materials

14k Gold, Yellow Gold

18th Century Catalan Mourning Ring
Located in Brisbane City, QLD
This unusual mourning ring is not only unique, but in really lovely condition for its age. The elongated octagonal fronted ring has a frame of 9 karat yellow gold which encloses a fi...
Category

Late 18th Century European George III Antique Unknown Signet Rings

Materials

Gold, 9k Gold, Yellow Gold

Silver Gold ring with Roman Green Jasper Rooster Intaglio 2nd century A.D.
Located in Firenze, IT
Period: II century A.D. 
 Ring size: 7   
Top size: 21 mm
 Weight: 7,68 gr The ring consists of a Victorian-era silver and gold setting in which is set a splendid Roman intaglio, da...
Category

15th Century and Earlier Italian Classical Roman Antique Unknown Signet Rings

Materials

Jasper, Gold, 18k Gold, Yellow Gold, Silver

Signed Zuni or Navajo Turquoise Inlay Estate 14k Yellow Gold Ring
Located in Santa Barbara, CA
An estate Native American statement ring, with 9 turquoise gems inlayed in a fashionable signet formation. Signed Begay or Belah a Zuni or Navajo artist. Made with 14 karat yellow go...
Category

21st Century and Contemporary Native American Unknown Signet Rings

Materials

Turquoise, Gold, 14k Gold, Yellow Gold

Vintage Moonstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
The stunning moonstone in this ring has the most beautiful blue glow. The stone is set very simply as not to detract from the main feature. The 9ct gold ring is smooth, simple and ch...
Category

1970s British Vintage Unknown Signet Rings

Materials

Moonstone, Gold, 9k Gold

Vintage Men’s 0.30 Carat Diamonds 1/10oz Fine Gold Elizabeth II Coin Ring 18k
Located in Miami, FL
Vintage Men’s 0.30 Total Carat Weight Diamonds 1/10oz Fine Gold Elizabeth II Coin Ring 18k Iconic ring from the 1970s Featuring 1/10oz 999.9% fine gold coin Canada...
Category

1970s Vintage Unknown Signet Rings

Materials

Diamond, Gold, 18k Gold, 24k Gold

Yellow Gold Ancient Greek Coin Men s Ring - 18k Apollo Silver Custom
Located in Greensboro, NC
Size: 7 Sizing Fee: Up 1 size for $100 or Down 1 size for $80 Design: Ancient Greek Coin Metal Content: 18k Yellow Gold & Silver Style: Coin Statement Ring Theme: Apollo Measure...
Category

21st Century and Contemporary Unknown Signet Rings

Materials

18k Gold, Yellow Gold, Silver

Gorgeous Arts Crafts Nouveau Sterling Silver Ring Carved Ca
Located in Monroe Township, NJ
Step into the elegance of yesteryears with this exquisite vintage ring, beautifully bridging the Arts & Crafts and Art Nouveau styles. This striking ring features a central carved ca...
Category

Early 20th Century Arts and Crafts Unknown Signet Rings

Materials

Sterling Silver

21k Gold Ring W/ Cornelian Intaglio
Located in Atlanta, GA
An artisan-crafted 21 karat gold ring made with an authentic cornelian intaglio representing Venus (or Aphrodite, as she was called during the time ...
Category

15th Century and Earlier Greek Classical Greek Antique Unknown Signet Rings

Materials

Carnelian, Gold

18kt gold lapis lazuli signet ring
Located in Braintree, GB
A bold and elegant signet ring crafted in rich 18kt yellow gold, set with a striking lapis lazuli panel. Specifications: Metal: 18kt Yellow Gold Gemstone: Lapis Lazuli (plain polis...
Category

1990s European Unknown Signet Rings

Materials

Lapis Lazuli, 18k Gold

14 Karat Yellow 0.02 Carat Diamond Pinky Signet Ring
Located in Great neck, NY
Add this precious Diamond Signet ring to your look! Crafted of 14K gold and available in Yellow, Rose & White Gold, this ring features 0.02 carats of Natural Round Diamonds. Its a pi...
Category

21st Century and Contemporary Chinese Contemporary Unknown Signet Rings

Materials

Diamond, 14k Gold, Yellow Gold

Fleur de Lis Motif Silver and Niello Medieval Ring 1300 - 1400
Located in Chicago, IL
Northern Italy, circa 1300 – 1400 This exceptionally rare and heavy silver ring features an unusual form, with an octagonal bezel raised high above a massive shank terminating in fi...
Category

15th Century and Earlier Medieval Antique Unknown Signet Rings

Materials

Silver, Niello

18K Gold filled Signet ring with 0.06 Carat Natural Diamond
Located in Bangkholem , Bangkok Thailand
Elevate your collection with a touch of brilliance that's unmatched. Whether for a special occasion or to elevate your everyday, our 18K Gold Filled Signet Ring with 0.06 Carat Natural Diamond is the epitome of refined taste and sophistication. Order now and embrace a life adorned with timeless elegance. "All Our Items Are Eligible For Free Shipping Around The World" "Available In Yellow Gold Filled, Rose Gold Filled, & White Gold Filled, Colors" "This Item Is Listed As 18K Yellow Gold Filled In This Listing Please Write A Note To Us If You Need Rose Gold Filled, & White Gold Filled Colors When You Order Since 1st Dibs System Doesn’t Show Gold Filled Colors Variations. If You Need This Item In Genuine Solid Gold 18K, 14K Or 10K Please Write A Message & We Will Quote You The Price For Your Purchase. =DON'T HESITATE TO ASK FOR ADDITIONAL DISCOUNTS ON TOP OF THE CURRENT DISCOUNT= All our jewelry is Silver Base Metal and gold-filled silver hypoallergenic and tarnish-free. We wish to create timeless, versatile pieces that everyone can enjoy and cherish. ***What is Gold Fill? *** It's an actual layer of gold-pressure bonded to another metal. Gold filled is not to be confused with gold plating as filled literally has 100% more gold than gold plating. Gold filled is much more valuable and tarnish resistant. It does not flake off, rub off or turn colors. As a matter of fact, anyone who can wear gold can wear gold filled without worries of any allergic reaction to the jewelry. Gold filled jewelry...
Category

21st Century and Contemporary Thai Art Deco Unknown Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

Vintage Solid Gold Men s Star Sapphire Diamond Nugget Textured Finish Band Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Prong Set - Light Grayish Blue Color - 12.4x9.1mm (approx.) (4) Natural Genuine Diamond - Round Brilliant Cut - ...
Category

20th Century Unknown Signet Rings

Materials

Diamond, Sapphire, Gold, Yellow Gold

Ancient 9th or 10th Century 22K Yellow Gold Javanese Sri Ring
Located in Staines-Upon-Thames, GB
An ancient gold ring, with Sri inscription, in 22 karat yellow gold. This unique, unusual ring is steeped in history. Hailing from the 9th or 10th Century, this ancient piece of jewellery has been inscribed with a Sri or Shri motif. The Sri or Shri motif is related to the Hindu goddess of the same name, who is the goddess of rice, fertility, good fortune, and prosperity. Symbols like the lotus flower, an earthen pot...
Category

15th Century and Earlier Antique Unknown Signet Rings

Materials

22k Gold, Yellow Gold

Neoclassical Silver Gilt Octagonal Shape Russian Signet Ring 1780’s
Located in Firenze, IT
Period: Late 18th century
 Top size: 1,8 cm x 1, 5 cm
 Size: 11 
Weight: 20.02 gr The signet ring from the end of the 18th century is made of gilded silver, as demonstrated by secti...
Category

1780s Russian Neoclassical Antique Unknown Signet Rings

Materials

Silver, Gilt Metal

Antique Art Deco Old European Cut Diamond Platinum Fligree Ring
Located in Miami, FL
ntique 1920s Platinum navette cluster ring features a dazzling array of round cut natural diamonds. At its heart lies a 0.40 carat center stone, framed by additional Old European-cut...
Category

1930s Art Deco Vintage Unknown Signet Rings

Materials

Diamond, Platinum

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 4.3 mm with open back / ca 9 ct. This charming stone looks like sliced jelly with def...
Category

1910s Swedish Aesthetic Movement Vintage Unknown Signet Rings

Materials

Onyx, 18k Gold

A Roman Gnostic Intaglio In Agate 3rd Century AD Ring
Located in Firenze, IT
A very interesting gnostic intaglio made on a dark grey mottled agate. The front shows two snakes whose tails seem to turn into rods(?) which are then held in the mouths of the oppos...
Category

15th Century and Earlier Italian Classical Roman Antique Unknown Signet Rings

Materials

Agate, 18k Gold, Yellow Gold

Vintage 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This sweet signet is modelled in 9ct gold and has a face with the initials 'SH' engraved into it. Fully hallmarked Birmingham 1928. Ring Size: N or 6 3/4 Face Dimensions: 12x10mm ...
Category

1920s British Vintage Unknown Signet Rings

Materials

Gold

Vintage 9 Carat Gold RAF Signet Ring
Located in Chipping Campden, GB
This signet is modelled in 9ct gold and celebrates the Royal Air Force. It has step shoulders and a rectangular face with engraving. Ring Size: K or 5 1/4 Face Dimensions: 14x9mm ...
Category

1960s British Modern Vintage Unknown Signet Rings

Materials

Gold

18K Gold Filled Natural 0.03 Carat Diamond Diamond Shape Signet Ring
Located in Bangkholem , Bangkok Thailand
Enhance your style with the dazzling elegance of this 18K gold filled natural 0.03 carat diamond diamond shape signet ring. Crafted to perfection, it exudes charm and sophistication. The brilliant diamond accents and unique diamond shape design add a touch of opulence. With its unmatched elegance, this signet ring becomes a captivating addition to any ensemble. Elevate your jewelry collection with this stunning piece that effortlessly combines luxury and charm. "All Our Items Are Eligible For Free Shipping Around The World" "Available In Yellow Gold Filled, Rose Gold Filled, & White Gold Filled, Colors" "This Item Is Listed As 18K Yellow Gold Filled In This Listing Please Write A Note To Us If You Need Rose Gold Filled, & White Gold Filled Colors When You Order Since 1st Dibs System Doesn’t Show Gold Filled Colors Variations. If You Need This Item In Genuine Solid Gold 18K, 14K Or 10K Please Write A Message & We Will Quote You The Price For Your Purchase. =DON'T HESITATE TO ASK FOR ADDITIONAL DISCOUNTS ON TOP OF THE CURRENT DISCOUNT= All our jewelry is Silver Base Metal and gold-filled silver hypoallergenic and tarnish-free. We wish to create timeless, versatile pieces that everyone can enjoy and cherish. ***What is Gold Fill? *** It's an actual layer of gold-pressure bonded to another metal. Gold filled is not to be confused with gold plating as filled literally has 100% more gold than gold plating. Gold filled is much more valuable and tarnish resistant. It does not flake off, rub off or turn colors. As a matter of fact, anyone who can wear gold can wear gold filled without worries of any allergic reaction to the jewelry. Gold filled jewelry...
Category

21st Century and Contemporary Thai Art Deco Unknown Signet Rings

Materials

Diamond, 18k Gold, Gold-filled

Ancient Roman Gold Mens Signet Ring Conical Intaglio Ring Gem Carving
Located in London, GB
A superb ancient Roman agate intaglio ring. The high-karat gold signet ring is set with an engraved gemstone, known as an ‘intaglio’. It dates from between the 2nd to 3rd century AD and is a fine example of a Romano-British intaglio. The conical-shaped agate gemstone displays various bands of colour ranging from honey brown to greyish-blue. The engraving depicts the bust of a man wearing a helmet, possibly winged which would depict Mercury, the Roman god of commerce, financial gain and communication. In Roman times, people would wear rings with the intaglio of Mercury in hope that the he would protect them and bless them with good financial fortune in their lives. A number of referenced examples of similar ancient Roman conical shaped intaglios reside in notable museums all across the world, from the British Museum to the Louvre. A page with these examples and their sources can be found in the final photos of the listing. Similar examples can also be found in the extensive Alice and Louis Koch collection (items: 234, 235, 241, 301). Again see final images for reference. The gold ring mount is of D-shaped cross-section and a hollow 22K gold construction. The ring has a fantastic smooth silk-like texture when worn. It remains in good overall condition and the intaglio is very secure in the mount. The gold mount dates to the late 18th to early 19th century, and the shape is inspired by ancient Roman ring...
Category

15th Century and Earlier Antique Unknown Signet Rings

Materials

Agate, 22k Gold

Vintage 9ct Gold Birmingham Hallmarked, 1970s Square Shaped Signet Ring
Located in Brighton, GB
Vintage Signet Ring 9ct Gold Hallmarked Birmingham Y 1973 (Special mark used to commemorate the bicentenary of the Assay) Makers Mark J H This vintage signet ring is a stunnin...
Category

Late 20th Century English Unknown Signet Rings

Materials

Gold, 9k Gold

18K Gold Ring w Venus Intaglio
Located in Atlanta, GA
A hand crafted 21 karat gold ring made with an authentic Carnelian intaglio representing Venus (or Aphrodite, as she was called during the time it w...
Category

15th Century and Earlier European Classical Greek Antique Unknown Signet Rings

Materials

Chalcedony, Gold

Early Art Deco Jade 14 Karat Yellow Gold Antique Signet Ring
Located in Philadelphia, PA
Centering an oval-shaped jade cabochon measuring 8.0 x 11.0 mm Translucent medium green with subtle white mottling and flush set Flanked by rounded satin finish shoulders Stamped for...
Category

1920s Art Deco Vintage Unknown Signet Rings

Materials

Jade, Gold, 14k Gold, Yellow Gold

Vintage Ostby Barton 10k Rosy Yellow Gold Milgrain Greek Key Signet Band Ring
Located in Montclair, NJ
Material: 10k Rosy Yellow Gold Weight: 7.32 Grams Ring Size: 7.5 (fitted on finger, please contact us prior to purchase with sizing inquiries) Ring Width: 16.2mm (0.63") (top of the ...
Category

21st Century and Contemporary Unknown Signet Rings

Materials

Gold, 10k Gold, 9k Gold, Yellow 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 scroll detail. The initials engraved are 'E.M.K'. Fully hallmarked Birmingham 1961...
Category

1960s British Modern Vintage Unknown Signet Rings

Materials

Gold

18K Ring Intaglio Engraved Sardonyx Depicting Horse, English, Circa 1850
Located in Northampton, MA
This late Georgian / early Victorian 18K rose gold ring holds a rectangular-cut deep brown sardonyx gemstone that has been artfully carved -or etched, rather- to depict a horse trott...
Category

Mid-19th Century English Early Victorian Antique Unknown Signet Rings

Materials

Agate, 18k Gold

1.50ct Green onyx signet ring in 9ct yellow gold.
Located in London, GB
1.50ct Green onyx signet ring in 9ct yellow gold. Chunky signet pinky 9ct yellow gold with green onyx gemstone cushion shaped, hallmarked. Green onyx signet ring plain 9ct yellow g...
Category

21st Century and Contemporary Unknown Signet Rings

Materials

Onyx, Yellow Gold

Vintage Tigers Eye and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This tigers eye stone is truly mesmerising. They give the classic brown colour with fine stripes of darker brown running through it. The setting is modelled in 9ct gold. Hallmarked C...
Category

1910s British Vintage Unknown Signet Rings

Materials

Tiger s Eye, Gold

Vintage Bloodstone and 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous signet ring has a bloodstone set within the 9carat gold band. The stone is deep green with flecks of red running through. Fully hallmarked Birmingham 1970. Ring Size: ...
Category

1970s British Vintage Unknown Signet Rings

Materials

Gold

Vintage Southwestern Artisan 14K Gold Cabochon Turquoise Ring
Located in Philadelphia, PA
A fine bench made signet type ring. In 14k gold. With an oval turquoise cabochon set in a deep bezel setting surmounting a ribbed band. Simply a wonderful Southwestern ring...
Category

20th Century Unknown Retro Unknown Signet Rings

Materials

Turquoise, 14k Gold

French Retro 1950s Lapis Lazuli 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. A sublime antique men's signet ring adorned with flat, matte, close-set lapis lazuli. On either side, the start of the ring is ador...
Category

1950s French Retro Vintage Unknown Signet Rings

Materials

Lapis Lazuli, Gold, 18k Gold, Yellow Gold

Ancient Roman intaglio ring, circa 1st-3rd century AD.
Located in London, GB
Ancient Roman intaglio ring. Set with an oval black glass intaglio engraved with a profile of a bust in a closed back Roman set setting, framed by ...
Category

15th Century and Earlier Classical Roman Antique Unknown Signet Rings

C1940 Mid-Century 14K Oval Bloodstone Signet Ring
Located in Baltimore, MD
Substantial and large, stamped 14 karat oval signet ring of bloodstone, nearly .75 inches high, with various maker's marks stamped on the inside of the polished gold band. A substant...
Category

1930s British Modern Vintage Unknown Signet Rings

Materials

Chalcedony, 14k Gold

1940s Sapphire 18 Karat Yellow Gold Tank Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold and platinum. This magnificent signet ring features a wide, flat band adorned with an intense light-blue sapphire. Total weight of the sapphire : 1,18 ca...
Category

1940s French Retro Vintage Unknown Signet Rings

Materials

Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

Mens Round Bezel Set Diamond Chunky Signet Ring 10 Karat Yellow and White Gold
Located in Scottsdale, AZ
Ring Size: 11 This striking diamond ring showcases a brilliant round-cut center stone set in a bold two-tone gold design. The bezel set diamond is framed by a halo of glittering acc...
Category

21st Century and Contemporary Unknown Contemporary Unknown Signet Rings

Materials

Diamond, Yellow Gold, White Gold, 10k Gold, Gold

Gothic "S" Onyx Gold Initial Ring Victorian
Located in Wallkill, NY
Early Initial ring S 10K Gold. Onyx base. The Ring is a size 9 it can be size by your jeweler or us. This is out of a massive collection of Hopi, Zuni, Na...
Category

1860s Victorian Antique Unknown Signet Rings

Materials

Onyx, Gold, 10k Gold, Rose Gold

Vintage Smokey Quartz and 14 Carat Gold Signet Ring
Located in Chipping Campden, GB
This ring has a mysterious look to it. In some lights the stone looks like a smooth ad glossy stone and when the light hits it you can see the wonderful way in which the underside of...
Category

1960s British Modern Vintage Unknown Signet Rings

Materials

Quartz, Gold

Art Deco GIA Burma Pigeon Blood Ruby and Diamond Platinum Vintage Ring, 1930s
Located in New York, NY
Surrounded by Love, Shielded from Envy: GIA Art Deco Burma Ruby & Diamond "Evil Eye" Platinum Ring. This fabulous late Art Deco Diamond and Burma Ruby Platinum Ring...
Category

1930s Art Deco Vintage Unknown Signet Rings

Materials

Diamond, Ruby, Platinum

Unknown signet rings for sale on 1stDibs.

Find a range of Unknown signet rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Unknown jewelry to pair with your ensemble, you’ll find that Unknown diamond signet rings, from our inventory of 285, can add a particularly distinctive touch to your look. We have 1,013 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 20th century. Prices for Unknown signet rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $50 and tops out at $147,000, while pieces like these, on average, can sell for $2,219.
Questions About Unknown Signet Rings
  • 1stDibs ExpertSeptember 9, 2024
    Yes, paintings by unknown artists may be worth something in some cases. When a painting’s maker isn't a well-known artist or is completely anonymous, factors like the visual appeal, historical significance, previous ownership and condition will determine the value of a painting. A certified appraiser or experienced art dealer can evaluate your piece using these criteria and provide you with an estimated value for your art. Shop a wide range of paintings on 1stDibs.