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20th Century Signet Rings

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Period: 20th Century
French 1935s Zoned Agate 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. Important and massive antique signet ring, its mounting forms a node whose center is decorated with a cabochon of zoned agate. The...
Category

French Art Deco Vintage 20th Century Signet Rings

Materials

Agate, Gold, 18k Gold, Yellow Gold

Antique Signet Russian Gold Ring
Located in Cairo, EG
Antique 14k gold Russian signet ring centered with red carnelian carved portrait ring was made in Moscow during the imperial Russian era 1907 1917 hall mar...
Category

Vintage 20th Century Signet Rings

HRD Certified Signet Diamond Ring Yellow and White Gold
Located in Esch sur Alzette, Esch-sur-Alzette
The HRD Certified Signet Diamond Ring in Yellow and White Gold is a striking blend of classic elegance and modern sophistication. Crafted from 18kt...
Category

French Art Nouveau 20th Century Signet Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Antique Italian 18K GOLD Serpent SIgnet RIng 8.2 Gram Size 11.5 No Engraving
Located in Los Angeles, CA
Antique Italian 18K GOLD Serpent SIgnet RIng 8.2 Gram Size 11.5 No Engraving This antique Italian ring features a stunning 18K gold serpent s...
Category

Italian Art Deco Vintage 20th Century Signet Rings

Materials

18k Gold

German 18 karat White Gold Signet Ring with Diamonds
Located in Esch sur Alzette, Esch-sur-Alzette
The German 18kt White Gold Signet Ring with Diamonds is a luxurious and stylish piece of jewelry that combines the classic elegan...
Category

German Modern 20th Century Signet Rings

Materials

Diamond, 18k Gold, White Gold

Handmade Asian Repousse silver Ring
Located in Monroe Township, NJ
Embrace the unique charm of Tibetan craftsmanship with this exquisite handmade silver ring, featuring a central cabochon, set within a detailed base featuring repousse floral work. ...
Category

Asian 20th Century Signet Rings

Materials

Silver

Harley Davidson Black Hills 10k Tri Color Gold Ring
Located in Los Angeles, CA
Harley Davidson Black Hills 10k Tri Color Gold Ring from the 1970s. This Harley Davidson Blackhills 10k Tri Color Gold Ring was made in the late 1970s. Designed as a rectangular sig...
Category

American Modern Vintage 20th Century Signet Rings

Materials

Gold, 10k Gold

Vintage Bvlgari 18k Gold Silver Magna Grecia Centaur Ring
Located in Beverly Hills, CA
A Bulgari Magna Grecia Centauro IV Sec ring crafted in 18k gold and set with an ancient silver relief. At the center is a genuine fourth century depiction of a centaur, a figure from...
Category

Italian 20th Century Signet Rings

Materials

18k Gold, Silver

1960s Sapphire 18 Karat Yellow Gold Bangle Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. This bangle ring features a cushion-cut sapphire held in place with claws. The setting is decorated with geometric gadroons. Total weight of the sapphir...
Category

French Retro Vintage 20th Century Signet Rings

Materials

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

The Royal Scots Dragoon Guards Memorial Ring
Located in Firenze, IT
Depicting the Royal Scots Dragoon Guards coat of arms with the inscription Waterloo, most likely done to commemorate the victory of Wellington against Napo...
Category

English Edwardian 20th Century Signet Rings

Materials

Yellow Gold

Yellow golden Diamond Retro tank ring
Located in Uccle, BE
Bold Retro Tank ring from the 1940s. A striking statement piece from the glamorous 1940s, this bold and sophisticated ring perfectly encapsulates the spirit of the era. Yellow gold ...
Category

European Retro Vintage 20th Century Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Edwardian Moonstone Diamond Platinum 18K Yellow Gold Antique Intaglio Halo Ring
Located in Philadelphia, PA
Centering an oval shaped moonstone cabochon measuring 9.5 x 12.5 mm Translucent body with vivid blue adularescence Carved with an intaglio of the Greek goddess, Demeter Depicted trad...
Category

Edwardian Vintage 20th Century Signet Rings

Materials

Diamond, Moonstone, Gold, 18k Gold, Yellow Gold, Platinum

Otto Poulsen Diamond Gold Ring
Located in Geneva, CH
Otto Poulsen. 18K white gold ring set with three princess cut diamonds. Signed Poulsen. Dimensions of the central motif: 8.97 x 9.78 x 3.97 mm. Size: ...
Category

Art Deco 20th Century Signet Rings

Materials

Diamond, Gold

18k Gold Round Lab Ruby Engraved Signet Ring circa 1970s
Located in Scottsdale, AZ
This stunning 18k Gold Round Lab Ruby Engraved Signet Ring from the circa 1970s exudes vintage charm and timeless elegance. Crafted from warm 18-karat gold, the ring features a bold,...
Category

20th Century Signet Rings

Mens Luxurious Diamond ring cocktail statement ring 14KT gold
Located in Jupiter, FL
Onyx Diamond ring, luxurious mens statement ring in 14KT gold. Center stone: 0.50ct- I1 clarity and H color Side diamonds: 0.40ct- I clarity and G...
Category

20th Century Signet Rings

Materials

Diamond, Gold, 14k Gold

Intini Jewels Butterfly Carved Shell Resin Oval 18 Karat Gold Cocktail Ring
Located in Milano, IT
A unique and breathtaking jewel with a central carved sardonic shell representing a white butterfly, mounted on a white resin ring setting.. A precious jewel surrounded by 18 an kara...
Category

Italian Artisan 20th Century Signet Rings

Materials

Gold, 18k Gold, Yellow Gold

Antique Allsopp Brothers Emerald Cut Orange Citrine Ring in 20 Karat White Gold
By Allsopp Brothers
Located in Scottsdale, AZ
This antique ring by Allsopp Brothers showcases a striking emerald-cut orange citrine, glowing with warm radiance and vintage charm. Set in 20 karat white gold, the sleek, structured...
Category

Unknown Contemporary 20th Century Signet Rings

Materials

Citrine, Gold, 18k Gold, White Gold

Vintage 1980s 9K Yellow Gold Star Set 0.16ct Diamond Signet Ring
Located in Staines-Upon-Thames, GB
A vintage diamond, and yellow gold ring, comprising one round brilliant cut diamond, set in 9 karat yellow gold, to a 9 karat yellow gold band. Set to the centre is a round brillia...
Category

Vintage 20th Century Signet Rings

Materials

Diamond, 9k Gold, Yellow Gold

14K Yellow and White Gold Contemporary Diamond Solitaire Ring
Located in Lexington, KY
This contemporary 14k yellow and white gold diamond solitaire ring is the embodiment of sophistication and beauty. The band is made in gorgeous 14k yellow gold, while the solitaire d...
Category

American Contemporary Vintage 20th Century Signet Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

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

French Retro Vintage 20th Century Signet Rings

Materials

Chrysophrase, Gold, 18k Gold, Yellow Gold

Art Deco 1927 14 Karat Yellow Gold Antique New York Police Unisex Signet Ring
Located in Philadelphia, PA
Designed as a cushion shaped face centering a raised shield form Inscribed with "New York SPS 27" - for special police services Decorated with geometric grooved edge surround Flanked...
Category

Art Deco Vintage 20th Century Signet Rings

Materials

Gold, 14k Gold, Yellow Gold

1960 s Nephrite Jade 14 Karat Yellow Gold Vintage U.S. Navy Signet Ring
Located in Philadelphia, PA
Centering an oval-shaped nephrite jade tablet measuring 11.0 x 9.0 mm Translucent mossy green with subtle mottling and bezel set Accented by a raised hidden halo of gold stars fully ...
Category

Modern Vintage 20th Century Signet Rings

Materials

Jade, Gold, 14k Gold, Yellow Gold

French 1950s Dendrite Agate 18 Karat Rose Gold Ladies Signet Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. Antique ladies' Signet ring set with a dendrite agate plaque on the top. The start of the ring is gadrooned on both sides. Height : 1...
Category

French Art Deco Vintage 20th Century Signet Rings

Materials

Agate, Gold, 18k Gold, Rose Gold

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

Art Deco Vintage 20th Century Signet Rings

Materials

Diamond, Sapphire, Platinum, Gold

Octagonal Carnelian Intaglio 18 Carat Gold Ring
Located in Milano, MI
Octagonal carnelian intaglio ring set in gold; depicting a coat of arms Highlights - Octagonal carnelian intaglio - Gold setting - Probably from the early 1900s Measurements - Leng...
Category

20th Century Signet Rings

Materials

Carnelian, Gold, 18k Gold

Bold 14K Yellow Gold and Diamond Octagonal Signet Ring
Located in Great Neck Plaza, NY
A striking men’s octagonal signet ring crafted in solid 14K yellow gold, showcasing a brilliant round-cut diamond bezel-set at the center, surrounded by a halo of sixteen smaller rou...
Category

Vintage 20th Century Signet Rings

Materials

Diamond, Yellow Gold, 14k Gold

Antique American 10K GOLD SIgnet RIng 5.6 Gram Size 11 Engraved JGH
Located in Los Angeles, CA
Antique American 10K GOLD SIgnet RIng 5.6 Gram Size 11 Engraved JGH This antique American signet ring is a true piece of history. Crafted from 10k gold, it features an engraved de...
Category

American Art Deco Vintage 20th Century Signet Rings

Retro Cameo Onyx Ring
Located in New York, NY
An onyx cameo representing a female figure and musical instrument mounted on a fine 18kt yellow gold mounting. Made in Italy, circa 1950.
Category

Italian Vintage 20th Century Signet Rings

Materials

Onyx, 18k Gold

Bague des années 20 ornée d un camée sur sardoine
Located in PARIS, FR
Bague ancienne ornée d'un camée sur sardoine représentant un homme de profil à l'antique. Elle est en or rose 18 carats (750 millièmes) et date des années 20. Poids total du bijou ...
Category

French 20th Century Signet Rings

Materials

Chalcedony, 18k Gold

Saphire Gold Ring
Located in Geneva, CH
18K white gold ring centered by a round sapphire about 1.00 carat. Dimensions of the sapphire: 6.05 x 5.78 x 3.96 mm. Size: 43. Gross weight: 7.46 grams.
Category

20th Century Signet Rings

Materials

Blue Sapphire, Gold

French 1940s Diamonds 18 Karat Yellow Gold Tank Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, and platinum, dog head hallmark. Magnificent tank ring, it has in the center an antique brilliant- cut diamond supported by two antique- cut diamonds wi...
Category

French Retro Vintage 20th Century Signet Rings

Materials

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

European Artisan 20th Century Signet Rings

Materials

Diamond, Star Sapphire, Sapphire, 18k Gold, White Gold, Gold

Art Deco Style Princess and Brilliant Cut Diamond 18K White Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat white gold, eagle's head hallmark. Modern white gold ring in the form of a signet ring, it is invisibly set with 12 princess-...
Category

French Art Deco 20th Century Signet Rings

Materials

Diamond, White Diamond, 18k Gold, Gold, White Gold

French 1980s Opal 18 Karat Rose Gold Retro Bangle Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. This vintage ring features a domed, tumbling band. A flat cabochon opal is set in millegrain on top. Total weight of the opal : 1.20 ...
Category

French Retro Vintage 20th Century Signet Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Sapphire Diamond Signet Ring
Located in New York, NY
One bold signet ring featuring an emerald cut sapphire weighing approximately a carat. It is embraced with 20 round brilliant cut diamonds that weighs approximately .50 carats. This ...
Category

American Retro Vintage 20th Century Signet Rings

Materials

Diamond, Sapphire

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

20th Century Signet Rings

Materials

Diamond, Yellow Gold, 10k Gold

Walter Schluep Enamel Solid Silver Ring
Located in Montreal, QC
Walter Schluep silver enamel ring size 6.75, the maker mark is inside. The heart shaped enamel decoration is visible. The wear is consistent with age.
Category

Canadian 20th Century Signet Rings

Materials

Silver, Enamel

Cabochon Sapphire Pinky Ring with Bark Finish in Yellow Gold
Located in Wailea, HI
Cabochon Sapphire Pinky Ring with Bark Finish in Yellow Gold One Cabochon Sapphire Weighing 15.00 carats approximately 16mm x 11mm x 8.5mm Dark Blu...
Category

American Modern 20th Century Signet Rings

Materials

Sapphire, Yellow Gold

14K Yellow Gold Tiger Eye Cameo Ring
Located in Guaynabo, PR
This is an 14K Yellow Gold Tiger’s Eye Cameo Ring. It depicts a white and yellow gold ring tiger’s eye oval cameo with the profile of a Rom...
Category

Unknown Classical Roman 20th Century Signet Rings

Materials

Tiger s Eye, Yellow Gold, 14k Gold, White Gold

Vintage Star Sapphire and Diamond Cocktail Ring in 14k White Gold
Located in London, England
A vintage star sapphire and diamond cocktail ring in 14-karat white gold. The ring features an oval cabochon star sapphire of light greyish-blue...
Category

British 20th Century Signet Rings

Materials

Sapphire, Diamond, White Gold

Antique Diamond and 18K Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.54 carat diamond and 18 karat yellow gold solitaire engagement ring; part of our diverse antique jewelry and estate jewelry collections. This fine an...
Category

British 20th Century Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Yellow Gold Signet Ring with Diamonds and Green Diopside IGI Certified
Located in Esch sur Alzette, Esch-sur-Alzette
This Vintage Yellow Gold Signet Ring is a stunning blend of classic charm and timeless elegance. Crafted from luxurious 18kt yellow gold, it...
Category

French Retro 20th Century Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

14k Gold Ring with South Africa Gold Coin 1891-1991
Located in Montreal, QC
14k Gold ring with South Africa gold coin 1891-1991 1/10 oz fine gold Verpleging Protean Nursing, diameter of coin 16.5mm. Ring size 7 3/4, late 20th century. South Africa , total we...
Category

South African 20th Century Signet Rings

Materials

14k Gold, 24k Gold

14K Yellow Gold Rectangle Diamond Ring 0.88ct
Located in Laguna Beach, CA
Men's diamond ring in 14k yellow gold. Stamped 14k and weighs 10.7 grams. The center diamond is 0.88 carats rectangle shape with brilliant cut on the bottom. The color is G to H, VS ...
Category

20th Century Signet Rings

Materials

Diamond, 14k Gold, Yellow Gold

Turquoise on Silver Ring
Located in Geneva, CH
Turquoise Natural pear shape on Silver Ring. Turquoise size: 0.59 inches (15.00 millimeters). 0.47 inch (12.00 millimeters).
Category

Art Deco 20th Century Signet Rings

Materials

Turquoise, Silver

French 1960s Blood Jasper 18 Karat Yellow Gold Signet Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. This elegant vintage signet ring is set with a blood jasper plaque on the top. Both sides of the ring have a wide, drooping opening...
Category

French Retro Vintage 20th Century Signet Rings

Materials

Jasper, Gold, 18k Gold, Yellow Gold

Unisex Diamond and Yellow Gold Cocktail Ring Circa 1940
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.91 Carat diamond and 18 karat yellow gold, 18 karat white gold set gent' cocktail ring; part of our diverse vintage jewelry collections. This fine an...
Category

Unknown Vintage 20th Century Signet Rings

Materials

Diamond, 18k Gold, Yellow 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 on top and a brilliant-cut diamond in the center. Total weight of the sapphires : 0...
Category

French Retro Vintage 20th Century Signet Rings

Materials

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

Diamond Ring
Located in Geneva, CH
18K yellow gold ring centered by a round diamond. Modernist work. Mid-20th century. Diamond dimensions: 4.42 x 4.36 x 2.46 mm. Ring body width: 6.21 mm. Size: 48.5. Gross weigh...
Category

Modernist 20th Century Signet Rings

Materials

Diamond, Gold

7.50 Carat Peridot Diamond Gold Ring
Located in Geneva, CH
7.50 carat Peridot shouldered by Diamonds on Gold Ring.
Category

20th Century Signet Rings

Materials

Diamond, Peridot, Gold

Diamond Ring
Located in Geneva, CH
Diamond white gold and platinum Ring. Diamond estimated weight: 0.42 carat total. Modern cut. Estimated to be H color and Vvs clarity. Mid 20th Century. Ring Size: 7 1/4
Category

Art Deco Vintage 20th Century Signet Rings

Materials

Diamond

Retro Diamond Ring
Located in Geneva, CH
Retro Signet Diamond on platinum and gold Ring. Circa 1950. Diamond estimated weight: 0.78 total. Ring Size 4 3/4.
Category

Retro Vintage 20th Century Signet Rings

Materials

Diamond

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