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20th Century Solitaire Rings

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Period: 20th Century
French 1970s Aquamarine Diamonds 18 Karat White Gold Solitaire Ring
Located in Poitiers, FR
Ring in 18 karat white gold, eagle head hallmark. A solitaire-style white gold ring featuring a round aquamarine held in 6 claws on a gold wire basket. On either side of the head, at...
Category

French Retro Vintage 20th Century Solitaire Rings

Materials

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

Late Deco 1.65ct Diamond Solitaire Ring, c.1940s
Located in London, GB
A timeless classic, this Late Deco solitaire engagement ring features a 1.65 carat diamond as its centre piece. The round brilliant stone has a colour of I and clarity of SI1, and is...
Category

Unknown Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Platinum

French 20th Century Purple Sapphire 18 Karat Yellow White Gold Solitaire Ring
Located in Poitiers, FR
Ring in 18 karat yellow and white gold, eagle head hallmark. Most sobering of all, this antique yellow gold ring features a white gold clawed basket on top, holding a purple oval sap...
Category

French Belle Époque 20th Century Solitaire Rings

Materials

Sapphire, Purple Sapphire, Gold, 18k Gold, Yellow Gold, White Gold

1.05 Carat Cushion Brilliant Cut Diamond GIA Certified Gold Solitaire Ring
Located in Montreal, QC
Simply Beautiful! Cushion Cut Diamond GIA Gold Solitaire Vintage Cocktail Ring. Centering a securely nestled Hand set Cushion Cut Brilliant Diamond, weighing approx. 1.05 Carat, H-SI...
Category

Modernist 20th Century Solitaire Rings

Materials

Gold, 18k Gold, White Gold

14 carat gold ring with a beautiful faceted garnet
Located in Heemstede, NL
Pre-loved yellow gold ring which with a faceted garnet of approx. 4.66 carat. This stone is set in an open case setting. The ring features a twisted band and has beautiful decorativ...
Category

Dutch Vintage 20th Century Solitaire Rings

Materials

Garnet, Gold

Vintage Circa 1980s 18k Gold Natural Cabochon Cut Ruby Decorated Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 7.1 grams. Totally is ruby about 2 carat. Ring size is US 6. We can make any size. Box is not included. Please contact for any questions.
Category

European Retro Vintage 20th Century Solitaire Rings

Materials

Ruby, 18k Gold

Vintage Circa 1970s 14k Gold Natural Rose Cut Diamond Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.9 grams. Totally is diamond about 0.62 carat. The diamond is has H color and s1 clarity. Ring size is US 6.5 We can make any size. Acid test...
Category

Turkish Retro Vintage 20th Century Solitaire Rings

Materials

Diamond, 14k Gold

Ring of 18 carat rosé gold with emerald cut aquamarine of 1.00 carat
Located in Heemstede, NL
Look at the purity and elegance of this pre-loved ring. This ring with an European ring is made of 18 carat rosé gold and is set with an emerald-cut aquamarine of about 1.00 carat! ...
Category

French Vintage 20th Century Solitaire Rings

Materials

Aquamarine, Emerald, Rose Gold

Noble old yellow gold ring with an old european cut diamond of German origin
Located in Berlin, BE
Enter the world of majesty with this antique German 14k yellow gold ring featuring a beautiful old-fashioned design. This ring is over a hundred years old, a testament to the craftsm...
Category

German Art Nouveau Vintage 20th Century Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Vintage Circa 1960s 9k Gold Natural Rose Cut Diamond Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.7 grams. Totally is diamond 0.20 carat. The diamond is has K color and s3 clarity. Ring size is US 8 Acid tested to be 9k real gold. We can ...
Category

European Retro Vintage 20th Century Solitaire Rings

Materials

Diamond, 9k Gold

Vintage Circa 1980s 18k Gold Natural Diamond Decorated Engagement Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4.4 grams. Center diamond about 0.50 carat. Totally is diamond 0.80 carat. The diamond is has G-H color and vs-s1. Ring size is US 6.5 We can ...
Category

European Retro Vintage 20th Century Solitaire Rings

Materials

Diamond, 18k Gold

Vintage Ring 0.85ct Emerald solid 18K Yellow Gold Ø US7 / 3.7gr
Located in SE
Elegant vintage Emerald Ring, the carved band in solid 18ct Yellow Gold + bezel set natural emerald cut Emerald stone of deep /strong Green color 6 mm x 5 mm x 3.75 mm deep / ca. 0.8...
Category

European Retro Vintage 20th Century Solitaire Rings

Materials

Emerald, 18k Gold

Tiffany & Co. Round Brilliant Diamond 0.29 cts D IF Solitaire Engagement Ring
Located in San Diego, CA
Tiffany & Co RBD Solitaire Engagement Ring Style: 6-Prong Ref. number: D36755 Metal: Platinum PT950 Size / Measurements: 6 - sizable TCW: 0.29 cts Main Diamond: Round Brilliant...
Category

20th Century Solitaire Rings

Materials

Diamond, Platinum

Cartier Original 1992 Oval Royal Blue Sapphire 18 Karat Yellow Gold Ellipse Ring
Located in Valenza, IT
Original 1992, Cartier Oval Royal Blue Sapphire 18Kt Yellow Gold iconic Ellipse ring, French size 53, US Size 6 1/2. A very precious Cartier circa 0.71KT Top Quality Oval Sapphire in...
Category

French Modern 20th Century Solitaire Rings

Materials

Sapphire, Blue Sapphire, 18k Gold, Yellow Gold

Antique Circa 1920 Art Deco 18k Gold Natural Diamond Decorated Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.6 grams. Totally is diamond 0.15 ct. The diamond is has G color and s1 clarity. Ring size is US 6.5 We can make any size. Box is not includ...
Category

European Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, 18k Gold

1943 Ring 5.5 ct natural Cornflow Blue Sapphire solid 18K Gold Ø US4.75/ 4gr
Located in SE
Ring for every day in solid 18K Yellow Gold decorated with natural light Cornflower Blue Sapphire of oval cut 12 mm x 10 mm x 5.12 mm / ca. 5.5 ct that demonstrates peculiar internal...
Category

Swedish Retro Vintage 20th Century Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold

European Rosé gold ring of 18 carat with a tourmaline of 12 carat
Located in Heemstede, NL
Beautiful vintage ring with a green tourmaline. The design of this gem best describes itself as a must have and matches any other ring in your own collection. This pre-loved ring is ...
Category

Spanish Vintage 20th Century Solitaire Rings

Materials

Tourmaline, Rose Gold

1964 Finish Ring 7.5 ct Emerald solid 14K Gold ØUS 6.25 / 3.7 gr
Located in SE
Vintage Finish Ring with fantastic natural Green Emerald cut 15 mm x 8.75 mm x 7 mm deep / about 7.5 ct. The color is Green with a slight tint of Blue. Band and crown in solid 14 ct ...
Category

Finnish Retro Vintage 20th Century Solitaire Rings

Materials

Emerald, 14k Gold

Vintage European gold ring 14 carat with green spinel of 5.5 carat
Located in Heemstede, NL
What a color! Stunning, clear and vivid green spinel in a vintage ring with European origin. This ring is made of 14 carat yellow gold and features a timeless design. This jewel is s...
Category

Dutch Vintage 20th Century Solitaire Rings

Materials

Spinel, Gold

Vintage Ring in 18Kt White Gold, Pearl and Diamonds
Located in Cattolica, IT
A vintage, 1950s-era ring made of 18 kt white gold weighing 4.80 grams. The design of this jewelry is typical of its era, the Diamonds are arranged in a frame so as to further bring ...
Category

Italian Art Nouveau Vintage 20th Century Solitaire Rings

Materials

White Diamond, Cultured Pearl, 18k Gold

14K Yellow Gold Nephrite Jade Ring 4.8g
Located in Laguna Beach, CA
14k Yellow Gold nephrite jade Ring. Stamped 14k and weighs 4.8 grams. The stone measures 14mm by 10.8mm. Ring Size is 6 and can be sized up or down one full size or less for an ext...
Category

20th Century Solitaire Rings

Materials

Jade, 14k Gold, Yellow Gold

Vintage Cartier Emerald Vivid Green Ellipse 18k Yellow Gold Solitaire Ring 52
Located in Birmingham, GB
Vintage Cartier Vivid Green Emerald 18k Yellow Gold Solitaire Ring. Stunning yellow gold Cartier ring set with a fine vivid green emerald. Fine jewellery houses like Cartier only us...
Category

French 20th Century Solitaire Rings

Materials

Emerald, Gold, 18k Gold, Yellow Gold

Emerald in Bold Square Mounting
Located in New York, NY
18kt Yellow Gold Ring Mounted with a square shaped Emerald in the Center. Beautiful Clarity & color. No certificate included. It is now 6 1/4 but can be sized up or down. Signed w...
Category

Unknown Modern Vintage 20th Century Solitaire Rings

Materials

Emerald, 18k Gold, Yellow Gold

Antique Ottoman Circa 1900s 8k Gold Natural Rose Cut Diamond Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.5 grams. Totally is diamond 0.60 carat. The diamond is has H color and s2 clarity. Ring size is US 6.5 (We offer free resizing) We can mak...
Category

Turkish Retro Antique 20th Century Solitaire Rings

Materials

Diamond, Gold

1920's 1.00ct Diamond Solitaire Engagement Ring in 18ct Yellow Gold and Platinum
Located in Yorkshire, West Yorkshire
Step back in time with our 1920's 1.00ct Diamond solitaire engagement ring, a treasure that blends the elegance of yesteryears with timeless beauty. Expertly crafted in 18ct yellow g...
Category

British Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Yellow Gold, Platinum

Bangle Ring with a Pear Diamond in the Center
Located in Paris, FR
Pear Diamond 18kt Yellow Gold Bangle Ring Bangle ring setting a bezel-set central pear-shaped diamond measuring 8 x 6 mm, depth 1.5 mm, weighing 0.75 to 1 carat. Surrounded by 14 sma...
Category

French Vintage 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique Edwardian 18K Yellow Gold 0.75ct Old Mine Cut Diamond Belcher Ring
Located in Staines-Upon-Thames, GB
An antique diamond and yellow gold ring, comprising one large old mine cut diamond, set in 18 karat yellow gold, to a band of 18 karat yellow gold. This striking ring is set to the...
Category

British Edwardian Antique 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co Paloma Picasso Blue Aquamarine Sugarstack Loaf 18k Yellow Gold Ring
Located in Birmingham, GB
Rare Vintage Tiffany & Co. Paloma Picasso Blue Aquamarine Sugar Stack 18k Yellow Gold Ring. A beautiful and rare sugarloaf blue aquamarine ring f...
Category

20th Century Solitaire Rings

Materials

Aquamarine, Gold, 18k Gold, Yellow Gold

Vintage Old Euro Diamond Engagement Ring 14k Yellow Gold Solitaire
Located in Overland Park, KS
Vintage Diamond Solitaire Listed is a newly acquired vintage solitaire with a .40-.50ct old euro diamond that is extremely white approximately G color SI2-I1. Most old cut diamonds...
Category

Vintage 20th Century Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Art Deco Diamond Solitaire and Filigree Engagement Ring
Located in Denver, CO
An Old European-cut diamond measuring approximately 0.15 carat, FG color VS2 clarity, shines from within a double tiered square setting with millegrain edging atop a fanciful filigre...
Category

Art Deco 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co Paloma Picasso Green Peridot Sugarstack Loaf 18k Yellow Gold Ring
Located in Birmingham, GB
Rare Vintage Tiffany & Co. Paloma Picasso Green Peridot Sugar Stack 18k Yellow Gold Ring. A beautiful and rare sugarloaf green peridot ring from the Tiffany & Co Paloma Picasso coll...
Category

20th Century Solitaire Rings

Materials

Peridot, Gold, 18k Gold, Yellow Gold

Vintage Cartier Deep Red Ruby Ellipse 18k Yellow Gold Oval Solitaire Ring 49 US5
Located in Birmingham, GB
Vintage Cartier Deep Red Ruby 18k Yellow Gold Solitaire Ring. Stunning yellow gold ring set with a fine deep red ruby. Fine jewellery houses like Cartier only use the finest of gems...
Category

French 20th Century Solitaire Rings

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Art Deco 0.50ct Diamond Solitaire Ring, c.1920s
Located in London, GB
Hand crafted in the 1920s this diamond solitaire ring showcases the beauty of the Art Deco era. Central to the piece is a 0.50 carat old European cut stone, box set into platinum. Th...
Category

Unknown Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Vintage 14k Yellow Gold Round White Opal Crown Solitaire Engagement Ring
Located in Overland Park, KS
Vintage Round White Opal Crown Solitaire Listed is this understated sweet and beautiful opal engagement solitaire. The opal has color plays of neon green and blue hues coming off o...
Category

20th Century Solitaire Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Art Deco 0.80ct Diamond Solitaire Ring, c.1920s
Located in London, GB
This stunning Art Deco take on the classic solitaire design features an old oval cut diamond at its centre. The beautiful 0.80 carat stone has a colour of I and Clarity of VS1. Claw ...
Category

Unknown Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Platinum

1923 Ring natural 3.25ct Sapphire solid 18K Yellow Gold Ring Ø 6.5US / 3.8gr
Located in SE
A Ring in solid 18K Yellow Gold with a crown in White Gold or Platinum holding natural Blue Sapphire of oval cut 10 mm x 8 mm x 3.33 mm / ca. 3.25 ct. Stone demonstrates color zoning...
Category

Swedish Art Deco Vintage 20th Century Solitaire Rings

Materials

Sapphire, 18k Gold

Edwardian 0.75ct Diamond Solitaire Ring, c.1910s
Located in London, GB
This timeless Edwardian solitaire engagement ring features a glistening 0.75 carat old cut diamond, finely claw set into a platinum collet. The diamond is G in colour and SI1 in clar...
Category

Unknown Edwardian Vintage 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

.60ct Diamond Ring in Yellow Gold
Located in Bloomington, MN
.60ct Diamond Ring in Yellow Gold Introducing this stunning Diamond Engagement Ring Solitaire crafted in 14k yellow gold. The ring features a .60ct diamond held securely in a classi...
Category

Modern 20th Century Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Gump's Yellow Gold and White Coral Ring
Located in Coral Gables, FL
Gump's 18 Karat Yellow Gold Ring Featuring An 18mm x 13mm Oval Cabochon White Coral. Finger Size 7.5; One Sizing Service Included With Purchase. Finished Weight Is 12.7 Grams.
Category

20th Century Solitaire Rings

Materials

Coral, 18k Gold, Yellow Gold

3.07 Carat Diamond Solitaire Engagement Ring
Located in London, GB
This is a wonderful platinum diamond engagement ring. The round brilliant cut diamond is an impressive 3.07 carats and sits in a raised 4 clawed mount. Each shoulder is set with 6 ro...
Category

20th Century Solitaire Rings

Materials

Diamond, Platinum

18K White Gold 3 Stone Diamond Ring .50tdw, 3.2gr
Located in Laguna Beach, CA
18K White Gold 3 Stone Diamond Ring .50tdw, 3.2gr 18k White Gold Diamond Ring. The ring weighs 3.2gr and is stamped 18k There are three Round Bril...
Category

20th Century Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

20th Century Peridot 18 Karat Yellow Gold Solitaire Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. The setting of this antique solitaire ring is oval and holds a millegrain close-set peridot of the same shape. The entire ring is delicately chased. The...
Category

French Belle Époque 20th Century Solitaire Rings

Materials

Peridot, Gold, 18k Gold, Yellow Gold

Vintage Sterling Ruby Cabochon Ring Size 9
Located in Webster, SD
This gorgeous estate ring is sterling silver. It features a 9x11mm cabochon cut ruby. The face of this ring measures 7/16 of an inch north to south with a rise of 9mm off the finger...
Category

North American Contemporary 20th Century Solitaire Rings

Materials

Ruby, Sterling Silver

Vintage Circa 1960s 14k Gold Natural Diamond Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.5 grams. The main rose cut diamond 0.70 ct. Totally is side brilliant cut diamond 1 ct. The diamond is has G-H-I-J color and s1-s2-s3 color ...
Category

Turkish Retro Vintage 20th Century Solitaire Rings

Materials

Diamond, 14k Gold

Old European Diamond Ring .70 Carat Solitaire Mens 14k Gold Band Vintage
Located in East Brunswick, NJ
Old European Diamond Ring .70ct Solitaire Mens 14K Gold Band Vintage This amazing vintage ring is finely crafted in solid 14K Yellow Gold and set w...
Category

20th Century Solitaire Rings

Materials

Diamond

Art Deco Style 0.65 Carat Platinum Diamond Engagement Ring
Located in Montgomery, AL
We always love a classic solitaire! This beauty is no exception! Diamond Details: Cut: Round Measurements: 5.48mm X 3.54mm Color: K Clarity: SI1 Estimated Weight: 0.65 Carat 6 - 1....
Category

Art Deco 20th Century Solitaire Rings

Materials

Diamond, Platinum

1923 Ring natural 1.25 ct. Aquamarine solid 18K Gold Ø 6.5 US/ 1.3 gr
Located in SE
Ring with bezel set natural light Blue with tint of Green Aquamarine stone , oval cut measuring 8 mm x 5.5 mm x 3.2 mm deep / about 1.25 ct. Stone is eye clean / very transparent, b...
Category

Swedish Art Deco Vintage 20th Century Solitaire Rings

Materials

Aquamarine, 18k Gold

Mid-Century Diamond Solitaire Flower Ring
Located in Denver, CO
An Old European-cut diamond centers this mid-century solitaire ring measuring approximately 0.10 carat, G color SI2 clarity, accented by hand engraved flowers on each side set in two...
Category

Retro 20th Century Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Mid-Century Petite Diamond Solitaire Engagement Ring
Located in Denver, CO
An Old European-cut diamond center stone measuring approximately 0.05 carat, H color VS clarity, shines from within a substantial square frame accented with hand engraved scrolled sh...
Category

Retro 20th Century Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Petite Art Deco Diamond Solitaire and Filigree Engagement Ring
Located in Denver, CO
An Old European-cut diamond measuring approximately 0.08 carat, GH color SI1 clarity, shines from within a square setting atop an airy openwork filigree mounting. Set in 18K white go...
Category

Art Deco 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Victorian Belcher-Set Diamond Solitaire Engagement Ring
Located in Denver, CO
This Victorian solitaire ring crafted in 14K yellow gold is centered with an Old European-cut diamond measuring approximately 0.20 carat, F color VS clarity. The focal point lies in ...
Category

Unknown Victorian 20th Century Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Bvlgari, 18K Yellow Gold, Diamond and Hematite Ring
Located in Chicago, IL
This modern and sleek Bvlgari ring contains a round brilliant cut diamond weighing 1.70 carats in a yellow gold bezel and surrounded by a carved and polished hematite plaque. Mounted...
Category

Antique 20th Century Solitaire Rings

Materials

Diamond, Hematite, 18k Gold, Yellow Gold

1960s 12 Carats Citrine 18 Karat Yellow Gold Cocktail Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. This vintage ring features a faceted oval citrine held in place by 4 sharpened claws on a raised basket. Weight of the citrine : 12 carats approximately...
Category

French Retro Vintage 20th Century Solitaire Rings

Materials

Citrine, Gold, 18k Gold, Yellow Gold

Antique Diamond Solitaire and Filigree Engagement Ring
Located in Denver, CO
An Old European-cut diamond center stone measuring approximately 0.10 carat, H color SI clarity, shines from within a double hexagon frame atop an airy openwork filigree mounting dis...
Category

Edwardian 20th Century Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Petite Art Deco Diamond Solitaire and Filigree Engagement Ring
Located in Denver, CO
A small Old European-cut diamond center stone measuring approximately 0.05 carat, H color SI2 clarity, shines from within a hexagon frame atop an airy openwork filigree mounting acce...
Category

Art Deco 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Mid-Century Diamond Solitaire Engagement Ring
Located in Denver, CO
An Old European-cut diamond measuring approximately 0.20 carat, J color VS clarity, shines at the center of this classic, mid-century solitaire engagement ring crafted in 18K white g...
Category

Retro 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Cartier 0.25ct Diamond VVS1 Ellipse 18k Yellow Gold Band Solitaire Ring
Located in Birmingham, GB
Vintage Cartier Round Brilliant Diamond 18k Yellow Gold Solitaire Ring. Stunning yellow gold ring set with a fine 0.25ct round diamond. E colour VVS1 clarity with an excellent round...
Category

French 20th Century Solitaire Rings

Materials

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

Amethyst Diamond Abstract Yellow Gold Ring
Located in Los Angeles, CA
Vintage Amethyst diamond abstract yellow gold ring, circa 1970s. This vintage beauty showcases a very rich deep purple and vibrant oval Amethyst, accented by four round brilliant...
Category

American Artisan Vintage 20th Century Solitaire Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

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