Unknown Signet Rings
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Creator: Unknown
Yellow Gold Blue Lodge Men's Master Mason Ring - 10k Blue Enamel Masonic
Located in Greensboro, NC
Size: 9 1/2
Sizing Fee: Up 3 sizes for $40 or Down 2 sizes for $30
Organization: Blue Lodge
Metal Content: 10k Yellow Gold & 10k White Gold
Material Information
Enamel
Color: Blue...
Category
21st Century and Contemporary Unknown Signet Rings
Materials
10k Gold, White Gold, Yellow Gold, Enamel
Vintage 14k Yellow Gold Heart Scroll Shoulders Signet Ring
Located in beverly hills, CA
This vintage-inspired piece features a delightful heart shape signet ring with engraved details on the shoulders.
Crafted in 14k Yellow Gold, this beautiful ring showcases a heart s...
Category
Late 20th Century Unknown Signet Rings
Materials
14k Gold, Yellow Gold
Antique Diamond Oval Signet Ring, 14k Yellow Gold, Ring Size 6.75
Located in McLeansville, NC
Stones:
diamonds, 2 stones
old European cut
2 mm
approximately .06 total carats
H-I color, I1 clarity
*with minor chips that are not eye visible
Ring Size 6.75
Rise Off Of Finger: ...
Category
1930s Vintage Unknown Signet Rings
Materials
Diamond, 14k Gold, Yellow Gold
14k ONYX ring. ONYX Modern and Slim Picture Frame Rectangle Onyx signet ring.
Located in Port Charlotte, FL
Vintage from the 1950s
Size: 3 US
Materials: Gold
Gemstone: Onyx
Gem Color: Black
Band Color: Gold
This is a super unique ring. Will work great for women and men alike. Excellent P...
Category
Early 2000s Unknown Signet Rings
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 beautifully designed as a star emblem in a filigree milgrain platinum...
Category
1890s Late Victorian Antique Unknown Signet Rings
Materials
Diamond, Yellow Gold, Platinum
10k ONYX L I or E ring. 10k Letter L or E statement ring. Calligraphy L or E
Located in Port Charlotte, FL
Vintage from the 1950s
Size: 12 US
Materials: Gold
Gemstone: Onyx
Gem color: Black
Band color: Gold
This is a super unique ring. Excellent ring. Onyx stone with an L or an E lette...
Category
Early 2000s Unknown Signet Rings
Retro 14 Karat Gold, Diamond, & 14.75 ct. Star Sapphire Cabochon Gypsy Ring
Located in Philadelphia, PA
A very fine Retro star sapphire and diamond gypsy ring.
In 14k gold.
Center set with a ca. 14.75 carat smooth oval star sapphire cabochon that is flanked by 4 round Old European c...
Category
20th Century Unknown Retro Unknown Signet Rings
Materials
Diamond, Star Sapphire, Gold, 14k Gold
Antique 10k Gold Engraved Oval Signet Ring w/ Secret Slide Open Flip Compartment
Located in Montclair, NJ
Material: Solid 10k Yellow Gold
Weight: 7.44 Grams
Ring Size: 11.5 ( fitted on finger, please contact us prior to purchase with sizing inquiries)
Ring Width: 16.9mm (0.66") (top of t...
Category
19th Century Antique Unknown Signet Rings
Materials
Gold, 10k 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
Ancient Roman Female Bust Intaglio Ring, circa 3rd-4th Century AD
Located in London, GB
Ancient Roman female bust intaglio ring. Set horizontally to centre with an oval red glass cabochon intaglio in a closed back rubover setting...
Category
15th Century and Earlier Classical Roman Antique Unknown Signet Rings
22K Yellow Gold Greek Ancient Bezel Coin Ring, Tapered, 9.8 grams, 6.75 Size
Located in Rancho Santa Fe, CA
This unique and beautiful ring features a 22kt yellow gold bezel set with an ancient Greek coin. The top bezel has a distinctive beaded design and measures 19mm in width, while the s...
Category
1990s Greek Classical Greek Unknown Signet Rings
Materials
Yellow Gold, 22k Gold
Black Star Sapphire Diamond Yellow Gold Ring
Located in Los Angeles, CA
Black star sapphire and diamond gentleman’s gold ring, 1960s. *
ABOUT THIS ITEM: #R-DJ1013B. Scroll down for detailed specifications. The black star sapphire and diamond ring exud...
Category
1960s Modern Vintage Unknown Signet Rings
Materials
Diamond, Star Sapphire, Black Star, 14k Gold, Yellow Gold
10k Antique Carved Roman soldier, Centurion Signet Ring. 10k gold Carved Victori
Located in Port Charlotte, FL
Vintage from the 19th century
Materials: Stone
Gemstone: Agate
Gem color: Champagne
Band Color: Bronze
Style: Victorian
Amazing Antique Agate carved ring. Very unique translucent o...
Category
19th Century Antique Unknown Signet Rings
Materials
10k Gold
Vintage Naval Intaglio Signet Ring
Located in London, GB
Here we have a marvellous signet ring crafted from a rich 24ct yellow gold. This bold chunky piece showcases a rounded face with a deep detailed intaglio of a naval emblem atop wide ...
Category
20th Century Unknown Signet Rings
Materials
Gold, 24k Gold, Yellow Gold
An Art-Deco 9K Yellow Gold Engraved Signet Mens' Ring. English Hallmarks, c1930s
Located in MELBOURNE, AU
The mens’ signet ring is Art-Deco,
yet it’s in beautiful condition
It features an engraved & finely detailed front,
square shaped (13mm x 13mm)
Shoulders are thick & solid,
mea...
Category
1930s English Art Deco Vintage Unknown Signet Rings
Materials
Yellow Gold
Vintage gold ring with sapphire and diamonds, France, 1970s.
Located in Chorzów, PL
Gold ring made of 18-karat yellow gold with natural sapphire and diamonds.
Origin: France, 2nd half of the 20th century (hallmark preserved)
Very good condition, without reservatio...
Category
Late 20th Century French Unknown Signet Rings
Materials
Diamond, Sapphire, Gold, 18k Gold
Art Deco Sardonyx 18 Carat Gold Masonic Signet Ring
Located in Chipping Campden, GB
A superb masonic signet ring, set with a brilliant shield cut sardonyx and modelled in 18carat yellow gold.
Ring Size: R 1/2 or 8 3/4
Stone Dimensions: 11x10mm
Weight: 4.9g
Category
1920s Unknown Vintage Unknown Signet Rings
Materials
Gold
Yellow Gold Coat of Arms Men's Signet Ring -14k Eagle Stars Crescent Moon Shield
Located in Greensboro, NC
Size: 8 1/2
Sizing Fee: Up 3 sizes for $60 or Down 1 1/2 sizes for $40
Note: If sized up, the shank may become oval in shape.
Metal Content: 14k Yellow Gold
Style: Signet
Theme: Co...
Category
21st Century and Contemporary Unknown Signet Rings
Materials
14k Gold, Yellow 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 1991.
Ring Size: ...
Category
1990s British Unknown Signet Rings
Materials
Gold
18kt Yellow Gold And Silver Cameo Pan Men's Ring
Located in Firenze, IT
Depicting Old Pan with a cane and reed flute.
Top size lenght 22mm
Size 9 1/4
Weight : 36gr.
Category
Late 19th Century Italian Antique Unknown Signet Rings
Materials
Yellow Gold, Silver
Ancient Roman gold ring with agate intaglio of Minerva, circa 2nd - 3rd century
Located in London, GB
Ancient Roman gold ring with agate intaglio of Minerva. Set with an oval banded agate intaglio to centre of the standing goddess Minerva with long robes and helmet, holding a winged statue...
Category
15th Century and Earlier Classical Roman Antique Unknown Signet Rings
C1900 14K Lapis Lazuli Monogrammed Signet Ring "CW" with Carved Shoulders
Located in Baltimore, MD
With its openwork shoulders of carved flowers and leaves that culminate into a reeded band, this 14K monogrammed signet ring is particularly enc...
Category
Early 1900s Austrian High Victorian Antique Unknown Signet Rings
Materials
Lapis Lazuli, 14k Gold
Round Seal Ring in Yellow Gold
Located in Barcelona, CT
Unisex Gold Seal Ring Size 20 18kt Yellow Gold 6.30 grams. Brand New Product Ref.: D359735LF
Category
21st Century and Contemporary European Unknown Signet Rings
1960s 6 Carat Chrysoprase 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold.
In the form of a signet ring, this retro ring is decorated with an oval chrysoprase, surrounded by gadroons.
Total weight o...
Category
1960s French Retro Vintage Unknown Signet Rings
Materials
Chrysophrase, Gold, 18k Gold, Yellow Gold
M initial diamond ring 14KT gold mens ring unisex ring
Located in Boca Raton, FL
Letter M ring made with diamonds in 14KT gold, size 10 cant be re-sized. Diamonds are Si clarity and G color, made with 1.70 carats of diamonds.
Certificate of authenticity comes wi...
Category
21st Century and Contemporary Unknown Signet Rings
Materials
Diamond, Gold, 14k Gold
1.80 carat diamond ring
Located in Tel Aviv - Jaffa, IL
Diamond Ring
Style: Wide Band Ring with a classic-antique design, possibly inspired by Roman or vintage style
Material: Yellow gold 18K with a matte finish and decorated edges
Cen...
Category
1990s French Classical Roman Unknown Signet Rings
Materials
Diamond, 18k Gold, Yellow Gold
10k Wedgwood Cameo Oval Bezel ring. Wedgwood Made in England Ceramic Cameo
Located in Port Charlotte, FL
Vintage from the 1960s
Size: 5 1/2 US
Materials: Stone
Gem color: Brown
Band Color: Gold
Rare Wedgwood Blue Ceramic Cameo ring.
Made in England.
Condition: Has a hairline crack. ...
Category
Early 2000s Unknown Signet Rings
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 Unknown Signet Rings
Materials
Diamond, White Diamond, 18k Gold
Georgian Carnelian Intaglio Ring
Located in London, GB
A Georgian carnelian intaglio ring, the oval carnelian measuring 20 x 17mm, seal engraved with the head of Zeus Ammon, depicted in profile with ram’s horn, ...
Category
Early 1800s English Georgian Antique Unknown Signet Rings
Materials
Carnelian
19th Century Gold and Agate Cameo Ring
Located in Firenze, IT
Oval, depicting the profile of a man with curling hair, facing left, wearing robes, within a yellow gold mount, cameo length 2.3cm, width 1.7cm, ring size 7 1/2
Category
Early 19th Century Italian Victorian Antique Unknown Signet Rings
Materials
Agate, 18k Gold, Yellow Gold, Gold
Yellow Gold Carnelian Crest Signet Men's Ring - 18k Intaglio Coat of Arms
Located in Greensboro, NC
Size: 7 1/2
Sizing Fee: Up 1 size for $60 or Down 1 size for $40
Metal Content: 18k Yellow Gold
Stone Information
Natural Carnelian
Cut: Intaglio
Color: Orangey Red
Style: Signet...
Category
21st Century and Contemporary Unknown Signet Rings
Materials
Carnelian, 18k Gold, Yellow Gold
Georgian Carnelian Intaglio Gold Signet Ring
Located in London, GB
A Georgian carnelian intaglio ring, the oval cornelian measuring 21 x 18mm, seal-engraved with a classic male head, bearded and in profile, in a yel...
Category
Early 19th Century British Georgian Antique Unknown Signet Rings
Materials
Carnelian, Yellow Gold, Gold
14K Yellow Gold Green Peridot & Black Enamel Signet Ring 0.18 Carats
Located in Beverly Hills, CA
Taking insparation from the more common color our Peridot and Black Enamel signet ring is sure to become a staple in your jewelry collection! This ring will make a fabulous addition ...
Category
2010s Unknown Signet Rings
Materials
Peridot, Yellow Gold, Enamel
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
TEXAS shaped Diamond Nugget Ring in 14k White Gold or 14k Yellow Gold
Located in Sugar Land, TX
♥ Product Summary ♥
✱ MADE TO ORDER ✱
Main Stone: Diamond & Custom Gemstone
Approx. Diamond Carat Weight: .80cttw (will vary on size of ring & custom ge...
Category
21st Century and Contemporary American Unknown Signet Rings
Materials
Diamond, Gold, Yellow Gold, White Gold, 14k Gold
Roman Cameo Ring depicting Two Putti in Pink Agate 3rd-4th century
Located in Firenze, IT
Roman Cameo depicting Two Putti in Pink Agate mounted in a Gold Ring 3rd-4th century AD.
A hardstone with two putti in pinkish agate, depicted standing with raised arms, a basket in ...
Category
15th Century and Earlier Italian Classical Roman Antique Unknown Signet Rings
Materials
Agate, Gold, 22k Gold, Yellow Gold
10K Yellow Gold Diamond Band Ring
Located in beverly hills, CA
This 10K yellow gold men's ring is crafted with elegance. This masculine ring features round diamonds in the center and nugget detailing down the side of the band. The center of the ...
Category
Late 20th Century Unknown Signet Rings
Materials
Diamond, Yellow Gold, 10k Gold
Art Deco Style Spirit Lapis Lazuli Rock Crystal Diamond Signet Ring
Located in Poitiers, FR
Ring in 18 carats white gold.
White gold ring with geometric lines, it is set on its top with a facetted lapis lazuli shouldered on either side of a rock crystal that follows the con...
Category
21st Century and Contemporary French Art Deco Unknown Signet Rings
Materials
Rock Crystal, Lapis Lazuli, White Diamond, Diamond, Gold, White Gold, 18...
Vintage Diamond Signet Ring Sz 6.5 Square Fossil Design 18k Yellow Gold Jewelry
Located in Torrance, CA
Stylish vintage diamond signet ring crafted in 18 karat yellow gold (circa 1990s).
Round brilliant cut diamond is estimated at 0.08 carats (estimated at I-J color and SI2 clarit...
Category
Late 20th Century Unknown Modern Unknown Signet Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
18kt Gold Ring 14.5ct Burmese Star Nh Sapphire & Diamonds, Estate Sultan of Oman
Located in Antwerp, BE
Magnificent 18kt White Gold Ring With 14.5ct Star Sapphire & Diamonds ,Estate Sultan Of Oman Qaboos Bin Said
Sapphire: Blue Cabochon, Natural No Heat S...
Category
20th Century European Artisan Unknown Signet Rings
Materials
Sapphire, Star Sapphire, Diamond, Gold, White Gold, 18k Gold
Antique Carnelian Intaglio Gold Ring
Located in Milano, MI
Antique carnelian intaglio gold (18ct) ring. Setting finely hand made and carnelian intaglio depicting a horse. Probably from the early 1900s.
Highl...
Category
Early 20th Century European Unknown Signet Rings
Materials
Carnelian, Gold, 18k Gold
Mid-Century Green Jade Oval Cabochon and 14K Yellow Gold Signet Ring
Located in Denver, CO
A large light green jade oval-shaped cabochon measuring approximately 17x13mm centers this mid-century ring crafted from 14K yellow gold, hand-engraved with an exquisite feather-like...
Category
Mid-20th Century Retro Unknown Signet Rings
Materials
Jade, 14k Gold, Yellow Gold
Antique French Bloodstone Cameo Ring
Located in Firenze, IT
18Kt gold ring set with a cameo on bloodstone stylizing an emperor's head with a laurel wreath, the basket with twisted threads.
Finger size : 8
Top size is 21mm x 16mm
Weight : 7,...
Category
1870s French Napoleon III Antique Unknown Signet Rings
Materials
Agate, 18k Gold, Yellow Gold
Black Opal Diamond Ring. PT900 Platinum Opal Diamond Halo Ballerina Ring Band.
Located in Port Charlotte, FL
Stunning Australian Black Opal Oval Cabochon
Halo design ring with Diamond accents.
Ballerina Design.
Stunning for any occasion - Perfect Engagement or Promise ring.
Appraised at...
Category
21st Century and Contemporary Modern Unknown Signet Rings
Materials
Diamond, Opal, Platinum
Art Deco Certified Unheated 2.50 Carat Sapphire Diamond Platinum Gold Ring
Located in Napoli, NA
An exquisite genuine Art Deco ring handcrafted in Platinum & Yellow gold by master jewelers, featuring a beautiful vivid 2.50 carat Unheated untreated Natural Ceylon Sapphire cushion...
Category
1920s Art Deco Vintage Unknown Signet Rings
Materials
Diamond, Sapphire, Platinum, Gold
Burmese Sapphire Cabochon Solitaire Ring, circa 1990
Located in London, GB
Burmese sapphire cabochon solitaire ring. Set with a cushion shape cabochon natural unenhanced Burmese sapphire in an open back rubover setting...
Category
Late 20th Century Unknown Signet Rings
Materials
Sapphire, Yellow Gold
French Tank sapphire diamond ring, 18 karat gold
Located in PARIS, FR
French Tank sapphire diamond ring in 18 karat gold, adorns with scrolls set with a line of three rose-cut diamonds in a platinum setting and two lines of four synthetic sapphires. Sy...
Category
1940s French Retro Vintage Unknown Signet Rings
Materials
Diamond, Sapphire, Gold, 18k Gold
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
Victorian 15 Karat Gold Warrior Profile Shell Cameo Round Signet Ring
Located in Vilnius, Vilniaus apskr.
This is a Victorian signet ring crafted in 15K gold. Circa 1890.
The piece features a shell cameo depicting a warrior facing right.
Signed “15ct”
Weight: 3.59g
Size: 17.25 (US 7...
Category
19th Century Victorian Antique Unknown Signet Rings
Materials
Gold, 15k Gold
.60ct Natural Diamonds Rectangular Deck Signet Ring 18kt Gold
Located in New York, NY
.60ct Natural Round Cut Diamond Ring
Vs-2 clarity G color.
18kt yellow gold
5.4 Grams
Depth: 4mm
Current ring size: 5.25
May professionally resize, please inquire.
Category
2010s American Unknown Signet Rings
Materials
Diamond, 18k Gold, Yellow Gold
14kt Gold Sardonyx Signet Ring with Engraved Family Crest
Located in Braintree, GB
14kt yellow gold signet ring featuring a finely carved sardonyx panel engraved with a detailed family crest.
The sardonyx gemstone displays classic contrasting layers, enhancing th...
Category
20th Century European Unknown Signet Rings
Materials
Gold, 14k Gold
10kt Solid Gold Hand Constructed Art Deco Ring
Located in Long Beach, CA
STYLE / REFERENCE: Art Deco
METAL / MATERIAL: 10Kt. Solid Gold
CIRCA / YEAR: 1940's
SIZE: 8
This unique hand made ring is set with a genuine Hematite Stone that is hand carved by m...
Category
1940s American Art Deco Vintage Unknown Signet Rings
Vintage Phoenix Intaglio Signet Ring
Located in London, GB
Here we have a fabulous intaglio signet ring. The face features an intricately engraved depiction of the myological bird of a phoenix, poised with...
Category
20th Century 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
Antique Cast Iron Signet Ring Bouquet of Flowers and Fruit in Vase
Located in Munich, Bavaria
This unusual cast Iron signet ring features a finely designed bouquet of fruits and flowers in a high footed vase.
The ring shoulders are decorated with flowers and leaves.
Category
1830s German Antique Unknown Signet Rings
Materials
Steel
10K Yellow Gold Star Ruby Signet Ring Size 10 #21180
Located in Washington Depot, CT
10 Karat Yellow Gold Star Ruby Signet Ring Size 10 JAGi Certified-
This elegant ring features one oval cabochon cut star ruby gemstone 15.5 mm x 1...
Category
20th Century Contemporary Unknown Signet Rings
Materials
Ruby, Gold, 10k Gold, Yellow Gold
Vintage Platinum Diamond Ring Tank Design
Located in Beverly Hills, CA
A vintage platinum diamond ring featuring a tank design. The diamonds include round brilliant and single cuts, with three central diamonds set horizontally, flanked by smaller diamon...
Category
1930s Vintage Unknown Signet Rings
Materials
Diamond, Platinum
Antique Victorian 14K Engraved Yellow Gold Onyx Signet Ring
Located in New York, NY
Weight: 5.9 Grams
Stone: Onyx (18.45 x 13.8 mm)
Measurements: 18.8 x 21.75 x 2.95 mm
Ring Size: 11
Hallmark: 14
ITEM #: BR-1458-111824-15
Category
Early 20th Century Victorian Unknown Signet Rings
Materials
Onyx, 14k Gold, Yellow Gold
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.
Creators Similar to Unknown
Questions About Unknown Signet Rings
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