Mid-20th Century Solitaire Rings
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Period: Mid-20th Century
Recognized Seller Listings
Art Deco 1920 Authentic Old European Cocktail 18k ring
Located in Rome, IT
This stunning cocktail ring, originating from the Art Deco period of the 1920s, is a remarkable and rare piece that exudes vintage elegance and glamour. The ring is masterfully craft...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, 18k Gold, White Gold
Vintage Tiffany & Co. Solitair Diamond Engagement Ring Old European Cut 18k Gold
Located in Rome, IT
This is a classic vintage engagement ring.
Is a beautiful and an authentic Tiffany & Co. ring from the mid century era.
The ring featuring a high quality old European cut diamond, t...
Category
Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
5.59 Cts Unenhanced Colour Change Ceylon Sapphire Ring circa 1950
Located in London, GB
Colour change sapphire ring. Set to centre with a cushion shape old cut natural unenhanced colour change Ceylon sapphire, blue in daylight, purple in incandescent light, with an appr...
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Sapphire, Platinum
Retro Sapphire 14k Yellow Gold Solitaire Ring
Located in Beverly Hills, CA
One Retro Sapphire 14k Yellow Gold Solitaire Ring. Featuring one oval mixed cut sapphire weighing approximately 2.80 carats. Crafted in 14 karat yellow gold and palladium with purity...
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow 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 Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Platinum
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 Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Ruby, White Gold, 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 Mid-20th Century Solitaire Rings
Materials
Diamond, Palladium, Platinum
Mid-Century GIA 3.06 Carat Oval Cut Diamond 14k Rose Gold Solitaire Ring
Located in Beverly Hills, CA
One Mid-Century GIA 3.06 Carat Oval Cut Diamond 14k Rose Gold Solitaire Ring. Featuring one GIA antique oval cut diamond of 3.06 carats, accompanied by GIA #6234209310 stating the di...
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Gold, 14k Gold, Rose Gold
Art Deco Vintage 2.2 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 2.2 carats.
This elegant ring has a dazzling Natural Old European Cu...
Category
Italian Contemporary Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Palladium, Platinum
Lavender Jade Textured Gold Ring
Located in Darnestown, MD
Wonderfully textured gold ring with a large cabochon lavender jade. Overlapping gold rectangles create an unusual lattice effect. The stone measures 7/8...
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Jade, 14k Gold
Tiffany & Co. Ceylon sapphire and diamond flanked solitaire ring, American, circ
Located in London, GB
Tiffany & Co Ceylon sapphire and diamond flanked solitaire ring. Set to centre with a rectangular step cut natural unenhanced Ceylon sapphire in an open back claw setting with an app...
Category
American Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Sapphire, Platinum
18 Carat White Gold and Aquamarine Ring
Located in Amsterdam, NL
An 18 carat white gold solitaire ring set with a step cut aquamarine in flawless condition and quality (circa 14 carat), France, marked with a French aigle and half a illegible Frenc...
Category
French Vintage Mid-20th Century Solitaire Rings
Materials
Aquamarine, 18k Gold, White Gold
Midcentury Jadeite Men's Ring Certified Untreated, Eccentric Lux Quality
Located in Southbury, CT
This is one substantial -and substantially cool- jadeite jade ring from the middle of the last century (circa 1960s). This Mod and modern, natural and untreated Burmese jadeite ring ...
Category
Unknown Modern Mid-20th Century Solitaire Rings
Materials
Jade, 14k Gold
2.41 Carat Old European Vintage Platinum Ring
Located in Rome, IT
This antique engagement or anniversary ring features a total diamond weight of 2.41 carats, comprising three Old European Cut diamonds. The ring itself weighs 5.5 grams and is size 8...
Category
Italian Modern Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Cartier diamond flanked solitaire ring, circa 1960
By Cartier
Located in London, GB
Cartier diamond flank solitaire ring. Set to centre with a rectangular step-cut diamond in an open back claw setting, with an approximate weight of 0.95 carats, flanked by two rectan...
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Gold, White Gold, Platinum
Vintage white gold engagement ring and wedding band ring
Located in Rome, IT
A 14k white gold engagement ring and wedding band set features a pear-cut diamond as the centerpiece. The rings, weighing a total of 3.8 grams an...
Category
American Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, 14k Gold, White Gold
2 Carat Old European Vintage Ring
Located in Rome, IT
This vintage diamond ring commands attention with its impressive size and a beautifully detailed filigree setting adorned with diamonds. The generous 2-carat round brilliant cut cent...
Category
Italian Modern Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, 14k Gold, White Gold
Old European brilliant Cut diamond yellow gold ring
Located in Rome, IT
A Solitaire Engagement Ring crafted in 14K Yellow & White Gold features a Round Brilliant Cut Diamond with a total weight of 0.76 carats. Weighing 2.2 grams and sized 6.25, the cente...
Category
Italian Contemporary Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Yellow Gold
Fancy yellow diamond engagement ring, circa 1950
Located in London, GB
Fancy yellow diamond flanked solitaire ring. Set to center with a round transitional cut natural unenhanced fancy intense yellow diamond, SI2 clarity, with a weight of 1.10 carats, i...
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Yellow Diamond, Gold, Yellow Gold, Platinum
Marquise diamond flanked solitaire ring, circa 1950.
Located in London, GB
Marquise diamond flanked solitaire ring. Set to centre with a marquise shape transitional cut diamond, F colour, VS2 clarity, with a weight of 1.74 carats, in an open back claw setti...
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Platinum
Natural Ceylon sapphire and diamond ring, circa 1950.
Located in London, GB
Natural Ceylon sapphire and diamond ring. An important piece, set to centre with a cushion shape old cut natural unenhanced Ceylon sapphire in an open back four claw setting with an ...
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Sapphire, Platinum
Colour change Ceylon sapphire and diamond ring
Located in London, GB
Colour change Ceylon sapphire and diamond coronet cluster ring. Centrally set with a octagonal step cut natural unenhanced blue/purple colour change Ceylon sapphire, blue in daylight...
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Sapphire, Yellow Gold, Platinum
Authentic Vintage Carat Old European Cut Diamond Impressive Ring
Located in Rome, IT
Crafted in the 1920s, this vintage ring is a fantastic find with an iconic, Art Deco design and 0.97ct old European cut diamond center! Finished with calibre cut sapphire accents and...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Art deco natural Burmese ruby and diamond ring, circa 1935.
Located in London, GB
Art deco natural Burmese ruby and diamond ring. Set with an octagonal double brilliant cut natural unenhanced Burmese ruby to centre with an approximate weight of 2.67 carats in an o...
Category
Unknown Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Ruby, Platinum
Authentic Vintage 2.27 Carat Old European Diamond Blue Sapphire Platinum Ring
Located in Rome, IT
Unique and elegant scalloped details! It features a large original vintage diamond with a gorgeous old European cut. It is an excellent choice for an engagement or cocktail ring.
Hi...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Authentic Vintage 2.27 Carat Old European Cut Diamond Ring
Located in Rome, IT
Crafted in the Art Deco era, this vintage engagement ring has a commanding presence with a dazzling 2.27 carat old European cut diamond center! The platinum setting is beautifully de...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Authentic Vintage 1.86 Carat Marquise Cut Diamond Ring
Located in Rome, IT
stunning diamond ring features a very rare and gorgeous 1.86ct vintage marquise cut diamond! The cut is extra long and has a very large and striking look on the finger!
Highlights:...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Old European Diamond Green Emeralds 1.89 Carat Old European Cut Diamond Ring
Located in Rome, IT
This vintage style diamond ring is gorgeously designed and handcrafted with a dazzling 1.89 carat old cut diamond center and spring green calibre cut emerald accents!
Highlights:
-...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Emerald, Platinum
Authentic Vintage Round Brilliant Cut Diamond Platinum Ring
Located in Rome, IT
A gorgeous vintage diamond ring has a unique and elegant design with a gorgeous and high quality 1 carat diamond center, hand perfected geometric details, and a diamond encrusted fac...
Category
Italian Art Deco Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Sugarloaf Cabochon Blue Sapphire & Old European Cut Diamond Ring
Located in Rome, IT
Sugarloaf Cabochon Blue Sapphire & Old European Cut Diamond Ring.
The ring weighs 6.2 grams, size 6.25, the Center stone is a natural Sugarloaf Cabochon Shaped Blue Sapphire wei...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold
Authentic Vintage 2.15 Carat Old European Diamond Platinum Ring
Located in Rome, IT
vintage cocktail ring is an absolute sparkle bomb with a 1.31ct old European cut diamond center and 0.83 additional carats on the sides! Crafted in the Art Deco era, the platinum set...
Category
Italian Art Deco Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Authentic Vintage Diamond Cocktail Ring
Located in Rome, IT
This vintage diamond ring is a fantastic, one of a kind piece! The hand perfected details are absolutely stunning! Truly, a masterful work of art.
Highlights:
- Original vintage
-...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, 14k Gold, White Gold
Authentic Vintage GIA Certified 2.57 Carat Emerald Cut Diamond
Located in Rome, IT
An exquisite Original vintage diamond.
- GIA certified
- Impressive 2.57ct size
- Gorgeous vintage emerald cut
- Nice white face up with J color
- 100% eye clean with VS2 clar...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Emerald
Old European Diamond Green Emeralds 1.80 Carat Old European Cut Diamond Ring
Located in Rome, IT
This vintage style diamond ring is gorgeously designed and handcrafted with a dazzling 1.89 carat old cut diamond center and spring green calibre cut emerald accents!
Highlights:
-...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Emerald, Platinum
Princess Double Baguette Wedding Band Diamond Platinum Ring
Located in Rome, IT
diamond wedding set has a classic design with a princess cut diamond center flanked by sleek baguette cut diamonds. It’s a timeless look that will remain forever in style
Highlights...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Black opal solitaire ring, circa 1930.
Located in London, GB
Black opal solitaire ring. Set with an oval cabochon natural black opal in an open back claw setting with an approximate weight of 9.70 carats, to an impressive solitaire design feat...
Category
Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Black Opal, Opal, Platinum
GIA Certified Old European Diamond Platinum Ring
Located in Rome, IT
Stunning antique Old European cut certified diamond has absolutely vivid fire and dazzlingly bright sparkle. Cut by hand a lifetime ago,Original vintage diamond
- GIA certified
- Go...
Category
Italian Art Deco Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Tiffany & Co. diamond flanked solitaire ring, circa 1950.
Located in London, GB
Tiffany & Co. diamond flanked solitaire ring. Set to centre with an emerald-cut diamond, E colour, VVS1 clarity, with a weight of 2.01 carats in an open back claw setting, flanked by...
Category
American Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Palladium, Platinum
David Webb Oval Cut Sapphire Ring
By David Webb
Located in New York, NY
David Webb Oval Cut Sapphire Men's Ring,
1 oval sapphire set west to east. Surrounded by round cut diamonds set in 18k hammered yellow and white gold
Sapphire Weight: 32.60 Carats...
Category
American Vintage Mid-20th Century Solitaire Rings
Materials
Sapphire, 18k Gold
Art Deco diamond solitaire ring, French, circa 1935.
Located in London, GB
Art Deco diamond solitaire ring. Set to centre with a round old cut diamond, K colour, SI2 clarity, with a weight of 2.80 carats, in an open back fancy claw setting to a stylish intr...
Category
French Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Platinum
An Art Deco Engagement Diamond ring
Located in Firenze, IT
Centered with a old cut diamond weighing approx. 1 ct to an openwork bezel and shoulders, mounted in 18kt white gold
circa 1935
Size 7
Weight 2.1gr.
Category
Italian Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Gold
Burmese ruby and diamond flank solitaire ring, circa 1950.
Located in London, GB
Burmese ruby and diamond flank solitaire ring. Set to centre with an oval old cut natural unenhanced Burmese ruby in an open back half rubover setting with an approximate weight of 1...
Category
Retro Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Ruby, 18k Gold
1 Carat Old European Cut Diamond Ring
Located in Rome, IT
vintage style engagement ring features an original vintage diamond center framed by romantic diamond studded leaves.
Highlights:
- GIA certified 1.02ct center diamond
- Gorgeous o...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, 18k Gold, Platinum
Vintage 1.30 Carat Transitional Round Diamond and Sapphire Art Deco Ring
Located in Rome, IT
Vintage 18K White Gold Transitional Round Brilliant Cut Diamond and Sapphire Engagement Ring
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Myanmar Ruby and Diamond Platinum Cocktail Ballerina Ring
Located in Rome, IT
gorgeous cocktail ring has a head turning look with a rich red ruby center and 1.04ct of glittering diamonds set in a cascading ballerina design! Overall this is a high quality piec...
Category
Italian Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Ruby, Diamond, White Diamond, Platinum
Cartier Art Deco Platinum Diamond and Natural Pearl Ring
By Cartier
Located in Chicago, IL
Circa 1930 Cartier Platinum Ring, 1.5 M.M. wide band with 2 baguette Diamonds totaling .20 Carat set on each side of the G.I.A. Certified Domed Button Pe...
Category
French Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Natural Pearl, Platinum
2.51 Carat Round Diamond Gold Solitaire Engagement Ring
Located in Stamford, CT
Round diamond solitaire engagement ring. Sparkly transitional Ideal cut center diamond faces up white and sparkly. 18k white gold setting with accent diamonds.Circa 1960.
1 round br...
Category
Mid-20th Century Solitaire Rings
Materials
Diamond, 18k Gold, White Gold, Gold
Bulgari Vintage Round Diamond Platinum Ring
By Bulgari
Located in Rome, IT
Bulgari 1.51 ct Round Brilliant Cut Diamond Solitaire Engagement Ring
the exquisite ring is set in solid platinum
Category
Italian Modern Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified Natural Clam Pearl Ring
Located in Southbury, CT
Recently mounted into a retro-era (early 1950s) 14K white gold and diamond ring is a fascinating and rare pearl you probably didn't know even existed: a natural saltwater clam pearl...
Category
Unknown Retro Mid-20th Century Solitaire Rings
Materials
Diamond, Natural Pearl, Pearl, 14k Gold
Art Deco square step cut diamond ring, American, circa 1935.
Located in London, GB
Art Deco square step cut diamond ring. Set to centre with a square step cut diamond in an open back claw setting, G colour, VS1 clarity wi...
Category
Central American Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Platinum
David Webb 18k Yellow Gold and Platinum Diamond Ring
By David Webb
Located in Rome, IT
David Webb 18K Yellow Gold & Platinum Mabe Pearl & 2 ct Round Brilliant Cut Diamond Statement / Cocktail Pave Ring.
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, 18k Gold, Yellow Gold, Platinum
Art Deco 2.29 Carats Old European Cut Diamond Platinum Six Prong Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 2.29 carats - K color with VS1 clarity. Set in a six prong basket with a pierced gallery. Depicting a geometric pattern fully around. T...
Category
Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
Art Deco 4.38 Carat Step-Cut Diamond Flanked Solitaire Ring, circa 1930
Located in London, GB
Art Deco step-cut diamond flanked solitaire ring. Centrally set with a rectangular step-cut diamond, G colour, VS1 clarity, with a weight of 4.38 carats in an open back claw setting,...
Category
Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Platinum
Fancy Intense 2.39 Carat Yellow Diamond Flanked Solitaire Ring, circa 1950
Located in London, GB
Fancy intense yellow diamond flanked solitaire ring. Set to centre with a cushion shape old mine natural fancy intense yellow diamond, SI1 clarity, with a weight of 2.39 carats, in a...
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Yellow Diamond, Yellow Gold, Platinum
Antique 1.66 Carat Old Euro Cut Diamond Engagement Ring, Vs1 Clarity, Platinum
Located in New York, NY
This Art Deco ring from circa 1930 showcases a 1.66-carat old European cut diamond, prong-set with K color and VS1 clarity. The under-gallery and shoulders have fine milgrain detaili...
Category
Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Platinum
Golconda Type IIa 2.36 Carat Diamond Flanked Solitaire Ring, circa 1950
Located in London, GB
Golconda type IIa diamond flanked solitaire ring. Set to centre with a Golconda type IIa octagonal emerald-cut diamond, D colour, VVS1 clarity, with a weight of 2.36 carats, in an open back claw setting, flanked by two tapered baguette cut diamonds in open back rubover settings with a combined approximate weight of 0.45 carats. The total approximate diamond weight is 2.81 carats, to an impressive flanked solitaire design featuring curving corner claws, a linear pierced gallery and angular open backholing, leading to raised shoulders and flowing through to a solid D-shape shank. Tested platinum, circa 1950, accompanied by Gemological Institute of America (GIA) report #2225798012.
Diamonds are classified by scientists into two main types, depending on the presence of nitrogen in the diamond's chemical makeup. Type II diamonds contain little to no such impurities. This type is further subdivided into two groups, ‘a’ and ‘b’, both of which make up less than two percent of all gem quality diamonds. Type IIa diamonds are extremely rare, and the most pure of all diamonds, and consequently exhibit superior transparency. This type was first identified as coming out of India, namely the Golconda region. Some of the most famous diamonds in the world...
Category
Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, Platinum
1950 Vintage Marquise Round Diamond Cocktail Ring
Located in Rome, IT
- 1 carat of vibrant natural diamonds
- Substantial 0.32ct marquise diamond center is colorless and eye clean
- Bright white and eye clean ac...
Category
Italian Art Nouveau Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, 14k Gold, Yellow Gold
Art Deco 1.42 Carats Platinum Fleur-De-Lis Trellis Solitaire Engagement Ring
Located in Philadelphia, PA
Centering an Old European cut diamond weighing approximately 1.42 carats - G color with SI1 clarity. Set in a six pronged head with pierced oval shaped profile. Flanked by pierced tr...
Category
Art Deco Vintage Mid-20th Century Solitaire Rings
Materials
Diamond, White Diamond, Platinum
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