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20th Century Solitaire Rings

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Period: 20th Century
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

Vintage Retro European Ring 13 ct Aquamarine solid 18K Gold Ø 8.25 US / 7.8gr
Located in SE
Beautiful Vintage Aquamarine Cocktail Ring for the female hand. Frame in solid 18K Yellow Gold. Fine diamond-cut claw set natural Light Blue with a tint of Green Aquamarine measurin...
Category

European Retro Vintage 20th Century Solitaire Rings

Materials

Aquamarine, 18k 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

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

1911 John 's Ring Moonstone solid 23K Gold Ø US 7.25 /6 gr
Located in SE
111 years old Swedish Moonstone Ring in solid 23K Gold. Wide shoulders have engraved ornaments, bezel set natural Moonstone measuring Ø 10 mm x 5.85 mm deep / ca. 5 ct. I suspect tha...
Category

Swedish Art Nouveau Vintage 20th Century Solitaire Rings

Materials

Moonstone, Gold, 22k Gold

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

1901 Nordic Ring 0.7 ct natural Red Ruby solid 18K Gold ØUS5.75 /2.05 gr
Located in SE
Ring for every day in solid 18K Yellow Gold decorated with natural Red Ruby of oval diamond cut 5.5 mm x 4.5 mm x 3 mm x 3.35 mm deep / ca. 0.7 ct. This Ruby is transparent of a vibr...
Category

Swedish Art Nouveau Antique 20th Century Solitaire Rings

Materials

Ruby, 18k Gold

Important 9.18 Carat Colombian Emerald and Diamond Ring in 18k GIA Columbia
Located in Wailea, HI
Stunning Platinum Emerald/Diamond Ring, meticulously crafted to exude elegance and sophistication. This captivating piece features: 🔹 1 Emerald Cut Emerald: An awe-inspiring 9.18c...
Category

Unknown 20th Century Solitaire Rings

Materials

Diamond, Emerald, 18k Gold

Retro French 2.00 Carat Old European Cut Diamond 18k Yellow Gold Platinum Solita
Located in Beverly Hills, CA
One Retro French 2.00 Carat Old European Cut Diamond 18k Yellow Gold Platinum Solitaire Ring. Featuring one old European cut diamond weighing approximately 2.00 carats, graded K colo...
Category

Vintage 20th Century Solitaire Rings

Materials

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

Antique Old Mine Cut Diamond Solitaire Gold Ring
Located in Cairo, EG
Antique solitaire ring centered with old mine cut diamond estimate weight of 0.70 carats unisex in style hall marked 56 imperial russian gold s...
Category

Vintage 20th Century Solitaire Rings

Antique Circa 1900s 14k Gold Natural Cabochon Emerald Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.5 grams. Totally is emerald 0.56 carat. Ring size is US 6.5 (We offer free resizing) We can make any size. Box is not included. Please conta...
Category

Antique 20th Century Solitaire Rings

HRD Certified Palladium and Diamond Solitaire Ring
Located in Esch sur Alzette, Esch-sur-Alzette
The HRD Certified Palladium and Diamond Solitaire Ring epitomizes understated luxury and timeless sophistication. Crafted from lustrous palladium, a metal renowned for its durability...
Category

Italian Retro 20th Century Solitaire Rings

Materials

Diamond, Palladium

Peridot and Diamond Solitaire Ring in 18k
Located in Wailea, HI
Peridot and Diamond Solitaire Ring in 18k Introducing the stunning Lady’s 18K Yellow & White Gold Diamond/Peridot Ring - a true statement piece that exudes luxury and elegance. Craf...
Category

20th Century Solitaire Rings

Materials

Diamond, Peridot, 18k Gold

1923 Antique Ring 0.7ct natural Sapphire solid 18K Gold Ø 6.75 US /2.2gr
Located in SE
A ring from the distant Art Deco period featuring an 18K Rose Gold sleekly band + old European diamond cut natural Sapphire Ø 5 mm x 2 mm deep / ca. 0.7 ct. Stone is of light Blue / ...
Category

Swedish Art Deco Vintage 20th Century Solitaire Rings

Materials

Sapphire, 18k Gold

14K Yellow Gold Vintage Estate Diamond Ring 0.20ct
Located in Laguna Beach, CA
Vintage 14k Yellow Gold Estate Diamond Ring. 1.8 grams total weight. 3.7mm diameter diamond which is about a .20ct. Size 5.75. STAMPED 14k.
Category

20th Century Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

18K White Gold Art Deco Diamond Ring
Located in Laguna Beach, CA
Ladies Art Deco ring in 18k white gold with diamond. The ring is marked 18k and weighs 1.6 grams. The diamond is a light yellow single cut. Fancy open metalwork on the sides and t...
Category

20th Century Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Antique Circa 1900s 18k Gold Natural Diamond Decorated Solitaire Engagement Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4.9 grams. Totally is diamond 0.05 carat. The diamond is has H color and vs clarity. Ring size is US 7.8 (We offer free resizing) We can make...
Category

European Victorian Antique 20th Century Solitaire Rings

Materials

Diamond, 18k Gold

Rare Vintage Chopard Happy Diamonds Pear Shape 18k Yellow Gold Ring with Box
Located in Birmingham, GB
Rare Vintage Chopard Happy Diamonds Pear Shape 18k Yellow Gold Ring. Inspired by drops of water, Chopard's Happy Diamonds collection features diamonds that are free to swirl gracef...
Category

20th Century Solitaire Rings

Materials

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

Edwardian GIA 15.77 Carat Old Mine Cut Diamond 14k Yellow Gold Solitaire Ring
Located in Beverly Hills, CA
One Edwardian GIA 15.77 Carat Old Mine Cut Diamond 14k Yellow Gold Solitaire Ring. Featuring one GIA old mine cut diamond of 15.77 carats, accompanied by GIA #6224902382 stating the ...
Category

Edwardian Antique 20th Century Solitaire Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 14k Gold, Yellow Gold

Antique Circa 1900s 18k Gold Natural Diamond Engagement Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.7 grams. Totally is diamond 0.39 carat. The diamond is has H color and s2. Ring size is US 8.5 (We offer free resizing) We can make any size...
Category

European Victorian Antique 20th Century Solitaire Rings

Materials

Diamond, 18k Gold

Edwardian 0.70ct Diamond Solitaire Ring, c.1900s
Located in London, GB
Simple yet timelessly elegant, this Edwardian solitaire ring displays a single 0.70 carat, old cut diamond. The diamond has a colour of H and a clarity of VS1 and is claw set into an...
Category

Unknown Edwardian Antique 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Vintage TIFFANY & CO Mid Century Modern GIA Diamond Solitaire Platinum Ring
Located in Montreal, QC
Simply Beautiful! Vintage Red Carpet TIFFANY & CO Art Deco Diamond Solitaire Platinum Ring. Centering a GIA Round Brilliant Cut Diamond, weighing approx. 1.66 Carat, I-SI2 with a Bag...
Category

American Art Deco 20th Century Solitaire Rings

Materials

Diamond, Platinum

Edwardian 0.80ct Diamond Solitaire Ring, c.1910s
Located in London, GB
This exquisite Edwardian solitaire ring centres around stunning old cushion cut, 0.80 carat, diamond. The claw set diamond has a colour of J and clarity of VS1. Flowing down from thi...
Category

Unknown Edwardian Vintage 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Late Deco 0.65ct Diamond Solitaire Ring, c.1940s
Located in London, GB
This timeless Late Deco engagement ring features a 0.65 carat diamond, highlighted by diamond set shoulders. The round brilliant cut diamond has a colour of G and clarity of SI1, and...
Category

Unknown Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Art Deco 1.97 Carat GIA Certified Transitional Cut Diamond Engagement Ring
Located in Los Angeles, CA
A fine example of Art Deco Era craftsmanship. The 1.97 Carat Transitional (Early Round Brilliant) Cut Diamond Engagement Ring is composed of platinum. GIA certified L color & VS2 cla...
Category

Unknown Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Platinum

Art Deco 0.91ct Diamond Solitaire Ring, c.1920s
Located in London, GB
This timeless solitaire dates back to the 1920s. Held within platinum claws sits a wonderful 0.91 carat old cushion cut diamond. The diamond has an estimated grading of H in clarity ...
Category

Unknown Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Platinum

Antique Rose Cut Diamond Ring
Located in New York, NY
Antique Rose Cut Diamond Ring An antique ring with a central rose-cut diamond. Made circa 1900 Ring Size: 7.25 Resizable free of charge Metal types: 18K Gold and Silver
Category

Unknown Victorian 20th Century Solitaire Rings

Materials

Diamond, 14k Gold

Diamond and Blue Sapphire Ring in 18 Karat White Gold
Located in Bangkok, TH
A brand new diamond and blue sapphire ring in 18 Karat white gold. This modern vintage ring's design was inspired by art deco themes. The centre marquise diamond is approximately 0...
Category

Thai Art Deco Vintage 20th Century Solitaire Rings

Materials

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

Mid Century Modern Chrysoprase Vintage Solitaire Gold Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Vintage Mid Century Modern Chrysoprase Gold Solitaire Cocktail Ring. Centering a Hand set securely nestled Chrysoprase. Hand crafted 14K Yellow Gold foliate mountin...
Category

Modernist 20th Century Solitaire Rings

Materials

Gold, 14k Gold, Yellow Gold

Vintage 1.01ct Diamond Solitaire Ring, c.1950s
Located in London, GB
A beautiful old cushion cut diamond sits central in this classic solitaire ring. The 1.01 carat diamond has a colour of H and a clarity of VS2. Claw setting work holds the diamond wi...
Category

Unknown Vintage 20th Century Solitaire Rings

Materials

Diamond, 18k Gold

Cartier Original 1992 Oval Ruby 18 Karat Yellow Gold Ellipse Ring
Located in Valenza, IT
Original 1992, Cartier Oval Red Ruby 18Kt Yellow Gold iconic Ellipse ring, French size 52, Us Size 6. A very precious Cartier circa 0.60KT Top Quality Oval Red Ruby in a simple, all ...
Category

French Modern 20th Century Solitaire Rings

Materials

Ruby, 18k Gold, Yellow Gold

Art Deco 0.70ct diamond solitaire ring, c.1920s
Located in London, GB
Intricately crafted, this gorgeous take of the timeless solitaire ring was crafted in the 1920s. The art deco piece centres around a 0.70 carat old cut diamond. the diamond have a co...
Category

Unknown Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

14K Yellow Gold Diamond Solitaire Ring 0.35ct
Located in Laguna Beach, CA
This gorgeous, solitaire-style 14-karat yellow gold ring weighs 1.85 grams. It contains one solitaire 3.5mm round brilliant diamond, with a total carat weight of 0.35. The diamond ...
Category

20th Century Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

1950's Ruby Diamond Cocktail 18k White Gold Ring
Located in Rome, IT
Presenting a mesmerizing ruby and diamond ring that captivates with its stunning design, featuring a brilliant pear-shaped ruby encircled by a vibrant double halo of diamonds. This e...
Category

Unknown Contemporary Vintage 20th Century Solitaire Rings

Materials

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

Vintage 14K Yellow/White Gold Solitaire Diamond Ring 0.56ct
Located in Laguna Beach, CA
This beautiful, solitaire with accents style 14 karat yellow and white gold ring weighs 2.6 grams. It contains a solitaire round brilliant diamond, with a carat weight of 0.40, VS2-S...
Category

20th Century Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

1946 Ring 0.45 ct Diamond solid 18K Gold Silver Ø 7US / 3.2gr
Located in SE
Renaissance-styled ring featuring solid 18K Orange - Yellow Gold band with articulated shoulders. Natural rose cut Diamond in Silver bezel measures Ø 4.5 mm x 1.7 mm deep / about 0.4...
Category

Swedish Art Nouveau Vintage 20th Century Solitaire Rings

Materials

Diamond, 18k Gold, Silver

Vintage Small Sapphire Ring 14 Karat Yellow Gold Circa 1940's
Located in Brooklyn, NY
Vintage Cute Sapphire Ring Circa 1940's 14k Yellow Ring finger size 5.25 Weight 2.2 grams Natural Sapphire size approx 4.0mm nice Blue Tone (#bjn 1934591)
Category

Vintage 20th Century Solitaire Rings

Materials

Sapphire, 14k Gold, Yellow Gold

1938 Artur & Lydia Ring natural 1.55 ct Blue Sapphire solid 18K Gold ØUS7/4.4gr
Located in SE
Ring for every day of unisex type in solid 18K Yellow Gold decorated with spectacular natural Blue Sapphire of Blue medium depth color, oval diamond cut 8 mm x 6 mm x 2.2 mm / ca. 1....
Category

Swedish Art Deco Vintage 20th Century Solitaire Rings

Materials

Blue Sapphire, 18k Gold

Old Mine Cut Diamond Solitair Gold Ring
Located in Cairo, EG
14k gold ring in solitair style centered with 1 old mine cut diamond with estimate weight of 1.20 carats H colour white vs clearity in 2 tone colour ring setting white and yellow gold
Category

Vintage 20th Century Solitaire Rings

18K White Gold Art Deco Diamond & Spinel Ring 0.10ct
Located in Laguna Beach, CA
Antique art deco ring with diamonds and blue spinel in 18k white gold settings. Tests 18k and weighs 3.4 grams. The diamonds are old-Euro cuts, .10 total carats, I to J color, VS to ...
Category

20th Century Solitaire Rings

Materials

Diamond, Spinel, 18k Gold, White Gold

White Gold Synthetic Ruby Art Deco Men's Ring - 14k Rect Step Vintage Solitaire
Located in Greensboro, NC
Size: 7 1/2 Sizing Fee: Up 1 size for $35 or Down 1 size for $30 Era: Art Deco Date: 1920s - 1930s Metal Content: 14k White Gold Stone Information Synthetic Ruby Cut: Rectangular ...
Category

Art Deco Vintage 20th Century Solitaire Rings

Materials

Ruby, 14k Gold, White Gold

Antique Ottoman Circa 1900s 14k Gold Natural Diamond Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.6 grams. The main rose cut diamond 0.71 ct. Totally side brilliant cut 1.24 ct. The diamond is has generally H-I-J color and s1-s2-s3 clarit...
Category

Turkish Victorian Antique 20th Century Solitaire Rings

Materials

Diamond, 14k Gold

Antique German Ring 0.5 ct. Diamond solid 14K Yellow Gold Silver Ø US7.5 / 1.9gr
Located in SE
German Ring of unusual design ca. 1920s -1930s. Intricate Silver openwork crown 16 mm x 6 mm at axes x 3 mm deep with fancy radiant cut Diamond stone (natural) measuring 4.25 x 3.25...
Category

German Art Nouveau Vintage 20th Century Solitaire Rings

Materials

Diamond, 14k Gold, Silver

Estate Opal Triplet Cabochon Solitaire 1970s Cathedral Ring 14K Yellow Gold
Located in Austin, TX
This beautifully preserved ring is a made in a graceful cathedral style setting that features a bright oval opal triplet cabochon. The pinched shoulder design of this ring is still p...
Category

American Contemporary 20th Century Solitaire Rings

Materials

Opal, 14k Gold, Yellow Gold

GIA Certified 3.86 Carat European Cut Diamond Art Deco Engagement Ring
Located in Santa Barbara, CA
The sizzling center of this 3.86 carat old European cut diamond draws your eyes in towards its mesmerizing fire and brilliance. GIA certified as near colorless (H) and sparkling clar...
Category

Art Deco 20th Century Solitaire Rings

Materials

Diamond, Platinum

Vintage ByPass Brilliant Cut Diamond Gold Ring
Located in Cairo, EG
Vintage soviet era 1970s brilliant cut diamond ring in bypass style made in riga city with an estimate diamond weight of 0.50 carats H color white vs1 clearity 14k scrubed yellow gol...
Category

Vintage 20th Century Solitaire Rings

Antiquee Ring 0.3ct Emerald 0.4ctw Diamonds solid 18K Gold Silver Ø US6.25 /3.2g
Located in SE
Art Deco period German Ring with Emerald and Diamonds. Emerald and Diamonds Halo type Ring made in Europe ca.1920s -1930s. Metal of band in solid 18K Gold, crown in Silver. Emerald...
Category

European Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Emerald, 18k Gold, Silver

1910 Alliance Ring 1ctw natural Sapphire solid 18K Gold Ø 8.25 US / 2.2 gr
Located in SE
Antique Alliance Ring featuring solid 18K Yellow frame holding 5 bezel set natural Sapphires cut cabochon. Made in Europe, early XX century. Hallmarked with Swedish customs hallmark...
Category

Swedish Art Nouveau Vintage 20th Century Solitaire Rings

Materials

Sapphire, 18k Gold

Men Ring natural 10.5 ct Sapphire Diamonds solid 18K Yellow Gold Size US8 / 13gr
Located in SE
Ring for Men, "Gypsy Style ", featuring bezel set natural untreated semitransparent Blue Sapphire, flanked with 4 diamond cut Diamonds in white Gold clusters. Not hallmarked, metal...
Category

European Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Sapphire, Yellow Gold

Vintage Circa 18k Gold Natural Diamond Decorated Pretty Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 7 grams. Main stone is 0.70 ct. Totally is diamond 1.40 ct. The diamond is has F-G color vvs clarity. Ring size is us 7 (We can make any size)...
Category

European Retro Vintage 20th Century Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco Vintage 2 Old Brilliant Cut diamond platinum cocktail ring
Located in Rome, IT
Presenting a stunning Old European Brilliant & Baguette Cut Diamond Engagement Ring with a total carat weight of 2 carats. This elegant ring has a dazzling Natural Old European Cut ...
Category

Unknown Art Deco Vintage 20th Century Solitaire Rings

Materials

Diamond, Palladium, Platinum

Tanzanite and Diamond Classic Solitaire Ring in Platinum
Located in Wailea, HI
Elevate your style with the timeless elegance of our Tanzanite and Diamond Classic Solitaire Ring in Platinum. Exquisitely crafted, this ring is a testament to refined sophistication...
Category

Modern 20th Century Solitaire Rings

Materials

Diamond, Tanzanite, Platinum

1920's Art Deco 14K Two Tone Bezel Set 4.5ct Oval Opal Cabochon Solitaire Ring
Located in Addison, TX
This piece is ethereal, the center opal has a subtle deep fire that lights up the stone with every twist and turn. Flashes or orange and green dance across this gem with ease. Delica...
Category

Art Deco Vintage 20th Century Solitaire Rings

Materials

Opal, Gold, 14k Gold, White Gold, Yellow Gold

Vintage French GIA 4.24 Carat Ceylon Sapphire 18k White Gold Solitaire Ring
Located in Beverly Hills, CA
One Vintage French GIA 4.24 Carat Ceylon Sapphire 18k White Gold Solitaire Ring. Featuring one GIA cushion mixed cut sapphire of 4.24 carats, accompanied by GIA #2239197750 stating t...
Category

20th Century Solitaire Rings

Materials

Blue Sapphire, Sapphire, White Gold, 18k Gold, Gold

14K Art Deco Filigree Blue Topaz Ring Size 5
Located in Webster, SD
This gorgeous Art Deco ring is 14k white gold. It features a delicate filigree design with a 6mm blue topaz gemstone. The face of this ring measures 5/16 of an inch north to south wi...
Category

Unknown Art Deco 20th Century Solitaire Rings

Materials

Blue Topaz, White Gold

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