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Unknown Solitaire Rings

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749
3,557
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Creator: Unknown
Diamond 1 Ct. Solitaire Brilliant Ring Art Nouveau, 14k Yellow Gold
Diamond 1 Ct. Solitaire Brilliant Ring Art Nouveau, 14k Yellow Gold

Diamond 1 Ct. Solitaire Brilliant Ring Art Nouveau, 14k Yellow Gold

Located in Berlin, BE

Step into the luxurious world of Art Nouveau with this exquisite 14K yellow gold solitaire ring. The timeless design is perfect for the fashion-forward individual who values both ele...

Category

Late 20th Century German Unknown Solitaire Rings

Materials

Diamond, 14k Gold

Authentic Art Deco Vintage Agl Certified Ceylon Sapphire Ring
Authentic Art Deco Vintage Agl Certified Ceylon Sapphire Ring

Authentic Art Deco Vintage Agl Certified Ceylon Sapphire Ring

Located in Chicago, IL

Vintage Oval Cut Blue Sapphire, Round Brilliant & Baguette Cut Diamond Double Halo Cocktail Platinum Ring.

Category

1940s Italian Modern Vintage Unknown Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1980s 1.41 Carat Diamond and White Gold Solitaire Ring
1980s 1.41 Carat Diamond and White Gold Solitaire Ring

1980s 1.41 Carat Diamond and White Gold Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning vintage 1.41 carat diamond and 18 karat white gold solitaire style engagement ring; part of our diverse diamond jewelry and estate jewelry collections. This stunning, fine and impressive marquise cut diamond solitaire engagement ring has been crafted in 18k white gold. The simple yet effective four claw setting displays a 1.41Ct marquise cut diamond. The elevated, tapering and pierced decorated ring shoulders integrate with the claw setting and blend seamlessly with the plain ring shank. This marquise cut diamond engagement ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold. The ring is supplied with a new independent diamond grading certificate in addition to the original diamond grading certificate, dated September 1st, 1986. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning vintage engagement ring...

Category

1980s Unknown Vintage Unknown Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

0.96 Carat Diamond and Blue Sapphire Ring in 18 Karat White Gold
0.96 Carat Diamond and Blue Sapphire Ring in 18 Karat White Gold

0.96 Carat 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. Ships from the US , so no import duties or tari...

Category

2010s Thai Art Deco Unknown Solitaire Rings

Materials

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

1.58 Carat Oval-Cut Blue Sapphire and Diamond Platinum Filigree Ring
1.58 Carat Oval-Cut Blue Sapphire and Diamond Platinum Filigree Ring

1.58 Carat Oval-Cut Blue Sapphire and Diamond Platinum Filigree Ring

Located in Miami, FL

Natural 1.58 Carat Oval-Cut Blue Sapphire and 0.18 CTTW Round-Cut Diamond Filigree Setting in Platinum 900 Ring Size 6. Details: Item Type: Cocktail Ring Metal: Platinum 900 Size: ...

Category

21st Century and Contemporary Art Deco Unknown Solitaire Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Ladies Tricolor Diamond Ring, 14 Karat Gold
Ladies Tricolor Diamond Ring, 14 Karat Gold

Ladies Tricolor Diamond Ring, 14 Karat Gold

Located in Berlin, DE

Glamorous ladies tricolor diamond ring. 14 Karat gold. Yellow-, white- and rose gold. The big solitaire in the middle is 0.17 carat. The diamonds are of a very good quality. Gold ...

Category

20th Century Unknown Solitaire Rings

Materials

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

Art Deco Platinum Diamond Solitaire Engagement Ring
Art Deco Platinum Diamond Solitaire Engagement Ring

Art Deco Platinum Diamond Solitaire Engagement Ring

Located in Chipping Campden, GB

This classic and stunning diamond solitaire ring dates back to the 1920s, and is expertly made. The stone is 1.02 carats. The Old European cut diamond (H - VS2) is beautifully claw s...

Category

Early 20th Century Unknown Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Art Deco Style 1.05 Carat Diamond and Platinum Solitaire Engagement Ring
Art Deco Style 1.05 Carat Diamond and Platinum Solitaire Engagement Ring

Art Deco Style 1.05 Carat Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning contemporary 1.30 carat diamond (total) and platinum solitaire ring in the Art Deco style; an addition to our contemporary engagement ring range. This stunning, fine and ...

Category

Early 2000s Unknown Art Deco Unknown Solitaire Rings

Materials

Diamond, Platinum

14k White Gold Bypass Diamond 0.20ct Certified Solitaire Engagement Ring.
14k White Gold Bypass Diamond 0.20ct Certified Solitaire Engagement Ring.

14k White Gold Bypass Diamond 0.20ct Certified Solitaire Engagement Ring.

Located in Port Charlotte, FL

Vintage Size: 5.5 Materials: Gold Gemstone: Diamond Gem Color: Colorless Band Color: White Beautiful engagement ring. 14k Polished White Gold. Weighted at 1.7grams total. It is ca...

Category

Early 2000s Unknown Solitaire Rings

Materials

White Gold

1.05 Carat Cushion Brilliant Cut Diamond GIA Certified Gold Solitaire Ring
1.05 Carat Cushion Brilliant Cut Diamond GIA Certified Gold Solitaire Ring

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

Late 20th Century Modernist Unknown Solitaire Rings

Materials

Gold, 18k Gold, White Gold

Garavelli 17ct Natural Amethyst Diamonds Ring 18kt Italy
Garavelli 17ct Natural Amethyst Diamonds Ring 18kt Italy

Garavelli 17ct Natural Amethyst Diamonds Ring 18kt Italy

Located in New York, NY

Garavelli natural amethyst and diamonds ring. 17ct round purple rose cut checkerboard amethyst. 18.5 mm wide .50 carat side round diamonds, g color vs2 quality. Diameter of ring 3...

Category

2010s American Unknown Solitaire Rings

Materials

Amethyst, Diamond, 18k Gold, Rose Gold

0.22ct Ruby Burma Pigeon Blood Solitaire Engagement Ring In Platinum
0.22ct Ruby Burma Pigeon Blood Solitaire Engagement Ring In Platinum

0.22ct Ruby Burma Pigeon Blood Solitaire Engagement Ring In Platinum

Located in London, GB

0.22ct Ruby Burma Pigeon Blood Solitaire Engagement Ring In Platinum This stunning ruby ring boasts a vibrant red hue that is sure to catch anyone's eye. ...

Category

21st Century and Contemporary British Modern Unknown Solitaire Rings

Materials

Ruby, Platinum

4.00 Carat Moonstone and RBC Diamond Platinum Vintage Cocktail Ring
4.00 Carat Moonstone and RBC Diamond Platinum Vintage Cocktail Ring

4.00 Carat Moonstone and RBC Diamond Platinum Vintage Cocktail Ring

Located in Montreal, QC

Simply Beautiful! Finely Detailed Moonstone and Diamond Platinum Vintage Solitaire Cocktail Ring. Centering a securely nestled Hand set 4.00 Carat Moonstone, accented by Round Brilli...

Category

Late 20th Century Modernist Unknown Solitaire Rings

Materials

Diamond, Moonstone, 18k Gold, Platinum

Antique 0.85ct Diamond Platinum Solitaire Engagement Ring, Circa 1910
Antique 0.85ct Diamond Platinum Solitaire Engagement Ring, Circa 1910

Antique 0.85ct Diamond Platinum Solitaire Engagement Ring, Circa 1910

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 0.85 carat diamond and platinum solitaire and engagement ring set; part of our diverse diamond jewelry and estate jewelry collections. This stunning antique solitaire engagement...

Category

1910s Unknown Vintage Unknown Solitaire Rings

Materials

Diamond, Platinum

GIA Report Certified Art Deco 2.19 Carat Diamond White Gold Solitaire Ring
GIA Report Certified Art Deco 2.19 Carat Diamond White Gold Solitaire Ring

GIA Report Certified Art Deco 2.19 Carat Diamond White Gold Solitaire Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 2.19 carat diamond and 18 karat white gold Art Deco solitaire ring; part of our diverse diamond jewellery and estate jewelry collections. Thi...

Category

1930s Unknown Vintage Unknown Solitaire Rings

Materials

Diamond, White Gold

Cultured Pearl Gold Ring
Cultured Pearl Gold Ring

Cultured Pearl Gold Ring

Located in New York, NY

Cultured pearl gold ring Set with a semi-baroque cultured pearl measuring approximately 12.5 x 14 mm, 18 karat yellow gold Ring size: 5.5 US Total weight:...

Category

Late 20th Century Baroque Unknown Solitaire Rings

Materials

Cultured Pearl, Gold, 18k Gold

GIA Certified Platinum Princess Cut Diamond Ring 1.01ct G/VS1
GIA Certified Platinum Princess Cut Diamond Ring 1.01ct G/VS1

GIA Certified Platinum Princess Cut Diamond Ring 1.01ct G/VS1

Located in Mayfair, London, London

An alluring platinum princess cut diamond solitaire ring. The ring features a princess cut diamond in a classic 4 claw setting weighing 1.01ct, G colour and VS1 clarity. The ring mea...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond

14KT Yellow Gold Serenade Bypass Romantic Solitaire Ring
14KT Yellow Gold Serenade Bypass Romantic Solitaire Ring

14KT Yellow Gold Serenade Bypass Romantic Solitaire Ring

Located in Antwerp, BE

About : A light crossover design with a refined diamond accent sweeping across the finger. The piece carries 1 natural diamonds in round brilliant cut style, with a combined stated w...

Category

2010s Indian Modern Unknown Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified Emerald Cut Diamond Solitaire Engagement Ring 1.25 Carat
GIA Certified Emerald Cut Diamond Solitaire Engagement Ring 1.25 Carat

GIA Certified Emerald Cut Diamond Solitaire Engagement Ring 1.25 Carat

Located in Mayfair, London, London

A classic emerald cut single stone diamond ring. The emerald cut diamond weighs 1.25ct, is H colour and VS1 clarity and is set within an 18k white gold tapered mount. The ring is cur...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Late Deco 0.60ct Diamond Solitaire Twist Ring, c.1940s
Late Deco 0.60ct Diamond Solitaire Twist Ring, c.1940s

Late Deco 0.60ct Diamond Solitaire Twist Ring, c.1940s

Located in London, GB

Elegantly twisting shoulders frame a central transitional cut diamond in this wonderful take on the classic solitaire design. The 0.60 carat diamond has a colour of I and clarity of ...

Category

1940s British Art Deco Vintage Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage 0.41 Carat Diamond Engagement Ring in Yellow Gold
Vintage 0.41 Carat Diamond Engagement Ring in Yellow Gold

Vintage 0.41 Carat Diamond Engagement Ring in Yellow Gold

Located in Jesmond, Newcastle Upon Tyne

A fine vintage European 0.41 carat diamond, 18 karat yellow gold ladies cocktail ring: part of our vintage jewelry and jewelry collections. This fine vintage band ring of European o...

Category

1980s Vintage Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Men's Ring Square Design Natural Diamonds Vintage 14 Karat White Gold Diamond
Men's Ring Square Design Natural Diamonds Vintage 14 Karat White Gold Diamond

Men's Ring Square Design Natural Diamonds Vintage 14 Karat White Gold Diamond

Located in Brooklyn, NY

Mens Diamond Ring Vintage Diamonds have a very good sparkle sort to speak "life". pre-owned in great condition as new overall Unique shape and design and looks great ! 14k White Gold...

Category

1990s Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Diamond Gold Ring
Diamond Gold Ring

Diamond Gold Ring

Located in Geneva, CH

Ring in 18kt yellow gold set with one diamond  0.35 cts Size 52         

Category

21st Century and Contemporary Swiss Contemporary Unknown Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

GIA Certified Platinum Emerald Cut Diamond Engagement Ring 2.01ct E/SI1
GIA Certified Platinum Emerald Cut Diamond Engagement Ring 2.01ct E/SI1

GIA Certified Platinum Emerald Cut Diamond Engagement Ring 2.01ct E/SI1

Located in Mayfair, London, London

A gorgeous platinum diamond engagement ring. Set to the centre is an emerald cut diamond in a four prong mount weighting 2.01ct, E colour and SI1 clarity. Further complementing the c...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Platinum

Green Emerald Solitaire Engagement Ring In 18ct Yellow gold
Green Emerald Solitaire Engagement Ring In 18ct Yellow gold

Green Emerald Solitaire Engagement Ring In 18ct Yellow gold

Located in London, GB

Green Emerald Solitaire Engagement Ring In 18ct Yellow gold This beautiful engagement ring boasts a stunning green emerald, set in 18ct yellow gold. The solitaire setting style provi...

Category

21st Century and Contemporary British Art Deco Unknown Solitaire Rings

Materials

Emerald, 18k Gold, Yellow Gold

GIA Certified 3.06 Carat Red Ruby Diamonds Ring 14 Karat*
GIA Certified 3.06 Carat Red Ruby Diamonds Ring 14 Karat*

GIA Certified 3.06 Carat Red Ruby Diamonds Ring 14 Karat*

Located in New York, NY

GIA Certified 2.06Ct Natural Ruby Ring Report: 5191466545 Oval cut Clean Clarity & Transparent 8.42 X 6.60 X 4.13mm GIA: "Red" & Mozambique Origin See report in photo ...

Category

2010s American Unknown Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Art Deco 0.80ct Diamond Solitaire Ring, c.1920s
Art Deco 0.80ct Diamond Solitaire Ring, c.1920s

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

1920s Unknown Art Deco Vintage Unknown Solitaire Rings

Materials

Diamond, Platinum

Diamond and Sapphire Diamond Gold Ring
Diamond and Sapphire Diamond Gold Ring

Diamond and Sapphire Diamond Gold Ring

Located in Geneva, CH

Ring in 18kt white gold set with one Fancy While Even diamond 2.00 cts, 52  pink sapphires 0.56 cts and 172 diamonds 0.79 cts gia Certificate Size 53              

Category

21st Century and Contemporary Swiss Contemporary Unknown Solitaire Rings

Materials

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

Vintage Platinum 1950s 1.31 Carat Round Diamond Ring
Vintage Platinum 1950s 1.31 Carat Round Diamond Ring

Vintage Platinum 1950s 1.31 Carat Round Diamond Ring

Located in Boston, MA

Vintage Platinum 1950s 1.31ct Round Diamond Ring - Center circular brilliant transitional cut diamonds weighs 1.31ct and has K color, and SI1 cla...

Category

Mid-20th Century American Retro Unknown Solitaire Rings

Materials

Diamond, Platinum

Yellow Gold White Druzy Solitaire Ring - 18k Pear Textured
Yellow Gold White Druzy Solitaire Ring - 18k Pear Textured

Yellow Gold White Druzy Solitaire Ring - 18k Pear Textured

Located in Greensboro, NC

Size: 7 Sizing Fee: Up 2 sizes for $40 or Down 2 sizes for $40 Metal Content: 18k Yellow Gold Stone Information Natural White Druzy Cut: Pear Style: So...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Druzy, 18k Gold, Yellow Gold

Vintage Circa 1960s 14k Gold Natural Diamond Decorated Solitaire Style Ring
Vintage Circa 1960s 14k Gold Natural Diamond Decorated Solitaire Style Ring

Vintage Circa 1960s 14k Gold Natural Diamond Decorated Solitaire Style Ring

Located in Fatih/İstanbul, 34

In very good condition. Total weight is 4.1 grams. Totally is main rose cut diamond 0.60 ct. Totally is side brilliant cut diamond 0.27 ct. The diamond is has F-G color and vs1 clari...

Category

1960s European Artisan Vintage Unknown Solitaire Rings

Materials

Diamond, 14k Gold

Ruby Ring set in 18K Gold Settings
Ruby Ring set in 18K Gold Settings

Ruby Ring set in 18K Gold Settings

Located in Bangkok, TH

Ruby 0.58 carat Ring set in 18K Gold Settings Width: 1.0 cm Length: 0.5 cm Ring Size: 52 Total Weight: 2.57 grams "We first opened doors in 1980 when it was then situated in the ...

Category

2010s Thai Contemporary Unknown Solitaire Rings

Materials

Ruby, 18k Gold

4.61 Carat Cat's-Eye Chrysoberyl Baguette Diamond Ring
4.61 Carat Cat's-Eye Chrysoberyl Baguette Diamond Ring

4.61 Carat Cat's-Eye Chrysoberyl Baguette Diamond Ring

Located in New Orleans, LA

This handsome ring features a hypnotic oval cut cat’s eye chrysoberyl cabochon of approximately 4.61 carats as its focal point. Two tapered baguet...

Category

21st Century and Contemporary American Modern Unknown Solitaire Rings

Materials

Chrysoberyl, Diamond, White Diamond, Cat’s Eye, Platinum

Late Art Deco Diamond Solitaire Two-Tone Ring
Late Art Deco Diamond Solitaire Two-Tone Ring

Late Art Deco Diamond Solitaire Two-Tone Ring

Located in Denver, CO

This late Art Deco/early Retro-era two-tone ring features an Old European-cut diamond weighing approximately 0.40 carats, H color I1 clarity, held in a square geometric setting. Arch...

Category

Mid-20th Century Unknown Art Deco Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

4.15ct Diamond Eternity Round Solitaire Wedding Ring 14K White Gold Si2 Clarity
4.15ct Diamond Eternity Round Solitaire Wedding Ring 14K White Gold Si2 Clarity

4.15ct Diamond Eternity Round Solitaire Wedding Ring 14K White Gold Si2 Clarity

Located in Aventura, FL

This fabulous ring features Round Cut Solitaire diamonds of G color and Si2 Clarity in a sleek design, 14K White Gold Metal, with a size of 5.5, this fantastic piece is guaranteed to...

Category

21st Century and Contemporary American Modern Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

0.65 Carat Diamond Enaggement Ring
0.65 Carat Diamond Enaggement Ring

0.65 Carat Diamond Enaggement Ring

Located in London, GB

This is an 18ct white gold diamond solitaire engagement ring. The ring features a single 0.65 carat round brilliant cut diamond. The diamond is a bright white G colour and sits in a ...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

18K White Gold 6.00ct Oval Pink Tourmaline & 1.07ct Diamond Ring
18K White Gold 6.00ct Oval Pink Tourmaline & 1.07ct Diamond Ring

18K White Gold 6.00ct Oval Pink Tourmaline & 1.07ct Diamond Ring

Located in Laguna Hills, CA

This 18 Karat White Gold ring features a 6.00 Carat Oval Pink Tourmaline at its center, surrounded by a double gallery halo of diamonds totaling 1.07 Carats. Diamonds are set underne...

Category

21st Century and Contemporary American Contemporary Unknown Solitaire Rings

Materials

Tourmaline, Diamond, 18k Gold, White Gold

Ruby and Princess-Cut Diamond Ring in 18 Karat White Gold
Ruby and Princess-Cut Diamond Ring in 18 Karat White Gold

Ruby and Princess-Cut Diamond Ring in 18 Karat White Gold

Located in Lucerne, CH

This beautiful ring in 18 karat white gold is set with a round facetted Burmese ruby of vivid colour, weighing approximately 1.27 carats. Set in a half-bezel, the lively ruby is acc...

Category

21st Century and Contemporary Swiss Contemporary Unknown Solitaire Rings

Materials

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

Antique Diamond and White Gold Solitaire Engagement Ring
Antique Diamond and White Gold Solitaire Engagement Ring

Antique Diamond and White Gold Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

An impressive antique French 0.56 carat diamond and 18 karat white gold, platinum set solitaire engagement ring; part of our diverse antique estate jewelry collections. This fine an...

Category

1920s French Vintage Unknown Solitaire Rings

Materials

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

0.53ct Green Emerald Solitaire Engagement Ring In 18ct White Gold
0.53ct Green Emerald Solitaire Engagement Ring In 18ct White Gold

0.53ct Green Emerald Solitaire Engagement Ring In 18ct White Gold

Located in London, GB

0.53ct Green Emerald Solitaire Engagement Ring In 18ct White Gold This stunning 18ct white gold ring features a beautiful 0.53ct green emerald in a classic solitaire setting. The rin...

Category

21st Century and Contemporary British Art Deco Unknown Solitaire Rings

Materials

Emerald, 18k Gold, White Gold

1930s 0.60ct Old European Diamond Solitaire Ring, 18k Gold & Platinum
1930s 0.60ct Old European Diamond Solitaire Ring, 18k Gold & Platinum

1930s 0.60ct Old European Diamond Solitaire Ring, 18k Gold & Platinum

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive 0.60 carat diamond and 18k yellow gold, platinum set solitaire ring; part of our diverse antique jewelry and estate jewelry collections. This fine and impressi...

Category

1930s Unknown Vintage Unknown Solitaire Rings

Materials

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

Vintage 1960's Carnelian 18K Solid Gold Ring
Vintage 1960's Carnelian 18K Solid Gold Ring

Vintage 1960's Carnelian 18K Solid Gold Ring

Located in EINDHOVEN, NB

DESCRIPTION Vintage 18K Gold Brutalist Carnelian Fireball Cabochon METAL 18K gold GEMSTONE Carnelian Cabochon WEIGHT 11.00 grams SIZE 8.75 US (easily sizable) CONDITION Good v...

Category

Mid-20th Century German Modernist Unknown Solitaire Rings

Materials

Carnelian, 18k Gold

Single Stone Solitaire Diamond Ring
Single Stone Solitaire Diamond Ring

Single Stone Solitaire Diamond Ring

Located in London, GB

A single stone diamond ring, the round brilliant-cut diamond estimated to weigh 0.45 carats, four claw set to a platinum mount with tapering shoulders,later hallmarked platinum Lond...

Category

Early 2000s British Modern Unknown Solitaire Rings

Materials

Diamond, Platinum

1940s 1.01 Carat Diamond Platinum Solitaire Engagement Ring
1940s 1.01 Carat Diamond Platinum Solitaire Engagement Ring

1940s 1.01 Carat Diamond Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive vintage 1.11 carat diamond (total) and platinum solitaire engagement ring; part of our diverse diamond jewelry/estate jewelry collections. This fine and impres...

Category

1940s Unknown Vintage Unknown Solitaire Rings

Materials

Diamond, Platinum

0.62ct Princess Cut Diamond Engagement Ring in 18k Gold, 1996
0.62ct Princess Cut Diamond Engagement Ring in 18k Gold, 1996

0.62ct Princess Cut Diamond Engagement Ring in 18k Gold, 1996

Located in Jesmond, Newcastle Upon Tyne

An impressive contemporary 0.62 carat diamond and 18k white gold solitaire style engagement ring; part of our diverse antique jewelry and estate jewelry collections. This fine and i...

Category

1990s English Contemporary Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

1920s Antique 1.12 Carat Diamond and White Gold Solitaire Engagement Ring
1920s Antique 1.12 Carat Diamond and White Gold Solitaire Engagement Ring

1920s Antique 1.12 Carat Diamond and White Gold Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A stunning antique 1920s 1.12 carat diamond and 18 karat white gold solitaire style engagement ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive 1920s diamond engagement ring...

Category

1920s Unknown Vintage Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco 1.08 Carat Diamond Solitaire Ring, c.1920s
Art Deco 1.08 Carat Diamond Solitaire Ring, c.1920s

Art Deco 1.08 Carat Diamond Solitaire Ring, c.1920s

Located in London, GB

An alluring solitaire ring dating back to the Art Deco era is set with a beautiful 1.08 carat old cut diamond in the centre. The diamond has been graded as G in colour and VS1 in cla...

Category

1920s Unknown Art Deco Vintage Unknown Solitaire Rings

Materials

Diamond, Platinum

GIA Certified Heart Cut Diamond Engagement Ring 1.20 Carat F/SI2
GIA Certified Heart Cut Diamond Engagement Ring 1.20 Carat F/SI2

GIA Certified Heart Cut Diamond Engagement Ring 1.20 Carat F/SI2

Located in Mayfair, London, London

A beautiful 18k white gold diamond ring. The ring comprises of a heart cut diamond with a total weight of 1.20ct, F colour and SI2 clarity and has 12 round brilliant cut diamonds on ...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

1/2 Carat Round Diamond Solitaire Unisex Ring in 14K Yellow Gold
1/2 Carat Round Diamond Solitaire Unisex Ring in 14K Yellow Gold

1/2 Carat Round Diamond Solitaire Unisex Ring in 14K Yellow Gold

Located in Miami, FL

0.51 Carat Diamond Solitaire Unisex Ring in 14K Yellow Gold. Eye clean center stone. Round cut natural diamond, bezel setting, sharp polished finish. 6.87 grams. 14k solid yellow gol...

Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

1.14 Carat GIA Cert Old European Diamond Two Color Gold Engagement Ring
1.14 Carat GIA Cert Old European Diamond Two Color Gold Engagement Ring

1.14 Carat GIA Cert Old European Diamond Two Color Gold Engagement Ring

Located in New York, NY

Made of 14k yellow and white gold, this ring is set with a sparkling GIA certified old European cut diamond that weighs 1.14ct. and is graded J color with VS2 clarity. The top of the...

Category

Late 19th Century Victorian Antique Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

20th Century  0.40 ct  Ruby  18k Gold Solitaire Ring
20th Century  0.40 ct  Ruby  18k Gold Solitaire Ring

20th Century 0.40 ct Ruby 18k Gold Solitaire Ring

Located in MADRID, ES

Elegant contemporary solitaire ring from the 20th century, featuring a vibrant cabochon-cut ruby set in a classic claw setting. Crafted in 18k yellow gold, this piece blends timeless...

Category

20th Century Unknown Contemporary Unknown Solitaire Rings

Materials

Ruby, 18k Gold

EGL Certified 1.20 Carat Round Brilliant Diamond Ring 18 Karat Yellow Gold
EGL Certified 1.20 Carat Round Brilliant Diamond Ring 18 Karat Yellow Gold

EGL Certified 1.20 Carat Round Brilliant Diamond Ring 18 Karat Yellow Gold

Located in BEVERLY HILLS, CA

Classic solitaire diamond engagement ring with diamonds down the shank, EGL certified. 1.38 carats total diamond weight. 1.20 carat round brilliant diamond, EGL certified J color gra...

Category

21st Century and Contemporary American Contemporary Unknown Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

1940s Diamond and Yellow Gold Solitaire Engagement Ring
1940s Diamond and Yellow Gold Solitaire Engagement Ring

1940s Diamond and Yellow Gold Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

An impressive vintage 1940s 0.22 carat diamond and 18 karat yellow gold, 18 karat white gold set solitaire ring; part of our diverse diamond jewelry collections. This fine and impressive vintage solitaire engagement ring has been crafted in 18k yellow gold with an 18k white gold setting. The pierced decorated, fluted setting displays a feature 0.22Ct Old European round cut diamond, eight claw set in relief. The elevated, pierced decorated ring shoulders taper and integrate with the main setting, joining the 18k yellow gold shank at a subtle cuff design. The ring has been engraved to the interior of the shank with 'Dis aan / Avaris 22.9.46'. This vintage 1940s solitaire engagement ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold. The ring is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This vintage yellow gold solitaire...

Category

1940s Unknown Vintage Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

1940s 1.04 Carat Diamond and Platinum Solitaire Engagement Ring
1940s 1.04 Carat Diamond and Platinum Solitaire Engagement Ring

1940s 1.04 Carat Diamond and Platinum Solitaire Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive vintage 1.04 carat diamond and contemporary platinum solitaire engagement ring; part our diamond jewelry/estate jewelry collections. This impressive vintage di...

Category

1940s Unknown Vintage Unknown Solitaire Rings

Materials

Diamond, Platinum

14K Yellow Gold Diamond Solitaire Engagement Ring
14K Yellow Gold Diamond Solitaire Engagement Ring

14K Yellow Gold Diamond Solitaire Engagement Ring

Located in Laguna Beach, CA

14k ring with old Euro cut diamond. Tests 14k and weighs 2.3 grams. The diamond is h-I color, vs1-vs2 clarity, .80 carats. Very brilliant and has very good proportions. The ring size...

Category

Late 20th Century Unknown Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Unknown solitaire rings for sale on 1stDibs.

Find a range of Unknown solitaire rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Unknown jewelry to pair with your ensemble, you’ll find that Unknown diamond solitaire rings, from our inventory of 3,189, can add a particularly distinctive touch to your look. We have 4,351 pieces in this collection as well as a number of other designs by this jeweler. Contemporary and Art Deco are among the most popular styles of Unknown solitaire rings available on 1stDibs. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. Prices for Unknown solitaire rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $83 and tops out at $1,920,000, while pieces like these, on average, can sell for $3,650.

Questions About Unknown Solitaire Rings

  • 1stDibs ExpertSeptember 9, 2024
    Yes, paintings by unknown artists may be worth something in some cases. When a painting’s maker isn't a well-known artist or is completely anonymous, factors like the visual appeal, historical significance, previous ownership and condition will determine the value of a painting. A certified appraiser or experienced art dealer can evaluate your piece using these criteria and provide you with an estimated value for your art. Shop a wide range of paintings on 1stDibs.