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Old Mine Cut Signet Rings

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Stone Cut: Old Mine Cut
Men’s 1.20 Carat Old Mine Champagne Diamond and Sapphire Vintage Art Deco Ring
Located in Montreal, QC
Handsome Gent’s Old Mine Cut Diamond and Calibrated Sapphire Vintage Art Deco Gold Ring. Centering a securely nestled Hand set 1.20 Carat Old Min...
Category

Mid-20th Century Art Deco Old Mine Cut Signet Rings

Materials

Sapphire, Diamond, Yellow Gold, 22k Gold, 18k Gold, 14k Gold, Gold

Certified 1.39 ct Art Deco platinum diamond signet ring
Located in PARIS, FR
Beautiful Art Deco signet ring in solid platinum with an old-cut diamond weighing 1.39 carats. It features geometric lines typical of the period, and a nice, modern design. It is of ...
Category

1920s French Art Deco Vintage Old Mine Cut Signet Rings

Materials

Diamond, Platinum

18K GIA 1.1 carat Old Mine Diamond Belcher Ring
Located in Wallingford, CT
Metal: 18K Yellow Gold Stone: Old Mine Diamond Stone Shape: Cushion Stone Size: 6mm x 4mm Stone Weight: 1.10 Carat Stone Color and Clarity: O-P, VS2 GIA certificate included. Band W...
Category

2010s American Contemporary Old Mine Cut Signet Rings

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 old cut Diamond in a border of black enamel, the engraved shoulders decorated with...
Category

1820s British Georgian Antique Old Mine Cut Signet Rings

Materials

Diamond, 18k Gold, Enamel

French Tank ring, 18k, natural sapphire and diamond
Located in PARIS, FR
Tank ring in 18 karat gold decorated with two lines of stones: five sapphires (four natural and one synthetic) and five old-cut diamonds, 0.08 carat each. It's solid gold and the rin...
Category

1940s French Retro Vintage Old Mine Cut Signet Rings

Materials

Diamond, Sapphire, 18k Gold

Antique Art Nouveau Ring 18 Karat Yellow Gold with a Sliced Diamonds
Located in Brooklyn, NY
Antique Art Nouveau Ring Circa 1900. 18k yellow Gold 4.40 grams Unique carving design with a center diamond that is like sliced-cut. approx si...
Category

Early 20th Century Old Mine Cut Signet Rings

Materials

Diamond, 18k Gold, 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 Old Mine Cut Signet Rings

Materials

Diamond, Sapphire, Gold, 18k Gold

Vintage Diamond and 18 Carat Gold Signet Ring
Located in Chipping Campden, GB
This gorgeous chunky signet ring holds an old mine cut diamond which measures 65pts and is set within a decorative ribbed setting. Made in London, England. Ring Size: N 1/2 or 7 Wi...
Category

1950s British Modern Vintage Old Mine Cut Signet Rings

Materials

Diamond, Gold

Toi Et Moi 6ct Diamond Ring
Located in New York, NY
Meet the French Toi Et Moi Ring, a blend of allure and extravagance. This stunning piece features a dazzling duo of Old Mine diamonds: a striking 3.0...
Category

1990s Artisan Old Mine Cut Signet Rings

Materials

Diamond, Platinum

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French 1940s Diamonds 18 Karat Yellow Gold Platinum Signet Tank Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark, and platinum, dog head hallmark. Tank ring, it is decorated on the top of three brilliant- cut diamonds on geometric patterns. On both sides, a cord is placed before the departure of the ring. Weight of the central diamond : 0.45 carat approximately. Weight of the other diamonds : 0.15 carat approximately. Height : 15,5 mm, width : 12,1 mm approximately, thickness : 5,7 mm approximately, width of the ring at the base : 4,1 mm. Total weight of the jewel : 9,5 g approximately. US Size : 5,75 ; Free resize, please contact us. Antique jewel - French work of the 1940s. Our opinion : An antique tank ring...
Category

1940s French Retro Vintage Old Mine Cut Signet Rings

Materials

White Diamond, Diamond, 18k Gold, Platinum, Yellow Gold, Gold

Georgian Mourning Ring with Black Enamel, circa 1824
Located in London, GB
This Georgian ring is hallmarked 1824 and is engraved with the words 'Died Nov 3rd 1874'. This is an original mourning ring made in 18 carat yellow gold and covered with black enamel...
Category

1820s Unknown Georgian Antique Old Mine Cut Signet Rings

Materials

Natural Pearl, 18k Gold, Enamel

Georgios Collections 18 Karat Yellow Gold Unisex Diamond Blood Red Ruby Ring
Located in Astoria, NY
This beautiful men's or woman's S. Georgios ring is crafted from 18 Karat Yellow Gold and features the Greek Key design symbolizing eternity. White brilliant cut Diamonds with a tota...
Category

21st Century and Contemporary Greek Classical Greek Old Mine Cut Signet Rings

Materials

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

Tiffany & Co. 14k Gold Signet Ring Bloodstone
Located in Beverly Hills, CA
Designer: Tiffany & Co. Materials: 14 karat Yellow Gold Weight: 17.1 grams Gemstone: Bloodstone Ring Size: 10.5 Hallmarks: Tiffany, 14K A Tiffany & Co. 14k gold signet...
Category

Late 20th Century Old Mine Cut Signet Rings

French 20th Century 18 Karat Yellow Gold Engraved with Initials Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, own hallmark. Antique massive signet ring, it presents on its top an oval plate, engraved with the initials "PS", the...
Category

20th Century French Belle Époque Old Mine Cut Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Tiffany& Co. Elsa Peretti Heart Signet Ring
Located in Beverly Hills, CA
A minimalist Heart ring by Elsa Peretti for Tiffany & Co., made in 18k gold. The ring is crafted as a gold band with a flat stylized heart design. The smoothness of the polished gold...
Category

Late 20th Century Old Mine Cut Signet Rings

Materials

18k Gold

1930s French Art Deco Diamonds Platinum Asymmetrical Ring
Located in Poitiers, FR
Ring in platinum, dog's head hallmark. Square shaped, this superb Art Deco ring is adorned with a brilliant-cut diamond, surrounded by baguette-cut diamonds. Asymmetrically, a half-s...
Category

1930s French Art Deco Vintage Old Mine Cut Signet Rings

Materials

Diamond, White Diamond, Platinum

Vintage Onyx Diamond 14k Gold Signet Ring
Located in Beverly Hills, CA
14K gold men's signet ring, featuring a sophisticated vintage design. The ring showcases an oval-shaped black onyx stone as its centerpiece, beautifully complemented by a sparkling ...
Category

Late 20th Century Old Mine Cut Signet Rings

Materials

Diamond, Onyx, 14k Gold

Vintage 14k Gold Signet Ring Sagittarius Carved Stone
Located in Beverly Hills, CA
A vintage 14k gold signet ring, features a carved stone Sagittarius design. A depiction of the Sagittarius archer in mid-draw placed in the center of the stone. It’s complete with ...
Category

1970s Vintage Old Mine Cut Signet Rings

Materials

14k Gold, Yellow Gold

1900s Blood Jasper 18 Karat Yellow Gold Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. Delightful antique ring, it presents a rectangular and rounded plate with the angles closed set of a plate of blood jasper and bordered of a gold cord. ...
Category

Early 1900s French Belle Époque Antique Old Mine Cut Signet Rings

Materials

Jasper, Gold, 18k Gold, Yellow Gold

Vintage Intaglio Ring 22k Gold Signet Ring Glass
Located in Beverly Hills, CA
This vintage intaglio ring made of 22k gold and carved glass. 
The band slightly tapers before flaring into a sturdy bezel. At the center, there's a rectangular intaglio carved from ...
Category

19th Century Antique Old Mine Cut Signet Rings

Materials

Gold, 22k 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 Ring. Gorgeous Geometric Shoulders & French Stamped. Weight 13.4g UK Size P 1/2 ...
Category

Early 20th Century English Art Deco Old Mine Cut Signet Rings

Materials

Gold, 18k Gold, Platinum

Previously Available Items
Vintage 2.20 Carat Old-Cut Diamond Signet Ring
Located in London, GB
Here we have a striking single stone signet ring. This vintage piece has been crafted from a warm 18ct yellow gold into a cube-like shape with a breathtaking bright white 2.20ct old ...
Category

20th Century Old Mine Cut Signet Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique 0.61 Carat Old Cut Diamond Signet Ring
Located in London, GB
Here we have an excellently crafted 18ct gold diamond signet ring. This antique piece showcases a square shaped yellow gold head which plays host to an expertly star burst set oval f...
Category

Late 19th Century Antique Old Mine Cut Signet Rings

Materials

Diamond, 18k Gold, Rose Gold, Yellow Gold

Antique 0.61 Carat Old Cut Diamond Signet Ring
Located in London, GB
Here we have an excellently crafted 18ct gold diamond signet ring. This antique piece showcases a square shaped yellow gold head which plays host to an expertly star burst set oval f...
Category

Late 19th Century Antique Old Mine Cut Signet Rings

Materials

Diamond, 18k Gold, Rose Gold, Yellow Gold

Vintage British 18k Yellow Gold Star Pave Diamond Hexagonal Signet Band Ring
Located in Montclair, NJ
–Stone(s)– (1) Natural Genuine Diamond - Old Mine Cut - Pave Bead Set - 0.04ctw (approx.) Material: 18k Yellow Gold Weight: 7.41 Grams Ring Size: 7.5 (fitted on finger, please conta...
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21st Century and Contemporary English Old Mine Cut Signet Rings

Materials

Diamond, Yellow Gold

Ancient Roman Lapis Lazuli Intaglio Gold Ring c.2nd Century AD
Located in Chicago, IL
The Roman Empire, circa 2nd century A.D. This heavy solid ring is cast in almost pure gold. The ring features a lapis lazuli intaglio finely engraved with a winged Eros (God of Love and Sexuality) armed with a bow. The lapis intaglio is set in a bezel and flanked by ribbed shoulders with deep grooves resembling fluted shafts of the classical columns. An ancient Roman intaglio ring...
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15th Century and Earlier Classical Roman Antique Old Mine Cut Signet Rings

Materials

Lapis Lazuli, Gold, Silver

Rare 18-Carat Gold and Diamond Ring by Arnould - Art Nouveau
Located in PARIS, FR
Discover a true collector's item with this rare and unique ring from the renowned jeweler Arnould. As one of the few Arnould rings available on the market, this precious 18-carat gold and diamond jewel is an exceptional find that will captivate lovers of art and antique jewelry. This ring perfectly embodies the distinctive aesthetic of Art Nouveau, an artistic period marked by innovation and creative expression. The meticulous details of this piece, with the delicately hand-crafted cherubs on either side of the ring, reflect the unique talent of jeweler Arnould and add an artistic dimension to this jewel. The sparkling diamond, approx. 0.8 carat, adds luminosity and beauty to this historic ring. The diamond has been carefully selected for its quality and brilliance. As Arnould's jeweler's ring, it is also a testament to his heritage and influence in the world of jewelry. The discreet signature engraved inside the ring adds further value and attests to its authenticity. This ring measures 53 FR (6.5 US - N UK). Its weight of 11.9 g testifies to its quality, making this ring a true treasure to be cherished and passed down from generation to generation. Don't miss this exceptional opportunity to own an Arnould ring, a rare and coveted piece on the antique jewelry market...
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Early 20th Century French Art Nouveau Old Mine Cut Signet Rings

Materials

Diamond, Gold

1950’s Tiffany & Co. 14k Gold Diamond Dice Ring
Located in Beverly Hills, CA
DESIGNER: Tiffany & Co. CIRCA: 1950’s MATERIALS: 14k Yellow Gold GEMSTONE: 0.18 cts. Old Mine Cut Diamond, I-J/ VS2 WEIGHT: 10.4 grams MEASUREMENTS: 5/8” x 1/2” RING SIZE: 8 HALLMARK...
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1950s Vintage Old Mine Cut Signet Rings

Materials

Diamond, 14k Gold

15 Carat Yellow Gold Old Mine Cut and Seed Pearl Vintage Ring
Located in Hamilton, AU
The sweet vintage delight that is the Joanna Ring is forged in 15ct rose gold and features a bright star set old cut diamond in the centre, and embellished with seed pearl either sid...
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Early 20th Century British Victorian Old Mine Cut Signet Rings

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Diamond, Pearl, 15k Gold, Yellow Gold

Men's Diamond Ring 1.25 Carat, Circa 1850s Size 11.5-12
Located in Southbury, CT
A rare and impressive statement ring, this weighty and substantial antique Russian men's diamond ring is a masterpiece of Imperial-era goldsmithing...
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Mid-19th Century Victorian Antique Old Mine Cut Signet Rings

Materials

Diamond, 14k Gold, Silver, Enamel

Antique Deco Signet Ring c1921 Diamond 14k Yellow Gold Vintage Jewelry
Located in Torrance, CA
Lovely antique Art Deco signet ring (circa 1921), crafted in 14 karat yellow gold. One estimated 0.03 carat old mine cut diamond is set into the mount (estimated at H-I color and I...
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Early 20th Century Unknown Art Deco Old Mine Cut Signet Rings

Materials

White Diamond, Diamond, 14k Gold, Yellow Gold

18K Carnelian Signet Ring "Semper Paratus", c1840
Located in Baltimore, MD
This is a big, bold signet ring with a Carnelian base and a band of 18K, the phrase "Semper Paratus" inscribed in the banner above an image of a horned ...
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1840s British Georgian Antique Old Mine Cut Signet Rings

Materials

Carnelian, 18k Gold

15 Carat Yellow Gold Old Mine Cut and Seed Pearl Vintage Ring
Located in Hamilton, AU
Carefully crafted in 15 Carat rose gold is this ever so sweet rings features a bright star set old mone cut diamond in the centre and is embellished with seed pearls either side. We ...
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Early 20th Century British Victorian Old Mine Cut Signet Rings

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Diamond, Pearl, Yellow Gold, 15k Gold

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