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
By Bulgari
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
$381 Sale Price
20% Off
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
$4,250
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
$3,887
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
$5,834 Sale Price
35% Off
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
$3,488 Sale Price
20% Off
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
$3,731
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
$2,730
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
$4,810
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