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Natural .56 Carat Marquise & Ascher Cut Diamond Ring
Located in New York, NY
.31ct. Earth-mined Natural Marquise brilliant diamond engagement ring E-color Vs-1 clarity
Category

2010s Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Antique Old Mine Cut Diamond Russian Gold Solitaire Ring
Located in Cairo, EG
Antique Russian diamond solitaire ring centered with 1 old mine cut diamond with an estimate weight
Category

Antique 1890s Russian Solitaire Rings

Materials

Diamond, 14k Gold

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
Category

Vintage 1910s Solitaire Rings

Antique Old Mine Cut Diamond Russian Gold Solitaire Ring
Located in Cairo, EG
Antique 14k Russian old mine cut diamond ring in solitaire style with detailed artnovo work style
Category

Vintage 1910s Solitaire Rings

Antique Old Mine Cut Diamond Russian Gold Solitaire Ring
Located in Cairo, EG
Antique Russian old mine cut diamond ring in magnificent open work style centered with old mine cut
Category

Antique Early 1900s Russian Solitaire Rings

Materials

14k Gold

Antique 1880s Old Mine Cut Diamond Russian Gold Solitaire Ring
Located in Cairo, EG
Antique Russian diamond solitaire ring centered with 1 old cut diamond with an estimate weight of
Category

Antique 1890s Solitaire Rings

Materials

14k Gold

Marvelous 18k Yellow Gold Solitaire Ring w/ 0.7 Carat Natural Diamonds IGI Cert
Located in רמת גן, IL
A classic solitaire ring with a dazzling 0.7-carat cushion shape diamond. The jewelry is made of
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

White Gold Diamond Ring
Located in Geneva, CH
Ring in 18kt white gold set with 47 diamonds 0.81 cts Size 56      
Category

21st Century and Contemporary Swiss Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Diamond Sapphire White Gold Ring
Located in Marcianise, Marcianise (CE)
. Diamonds ct 0.25 Sapphire ct 0.50 Total weight g 3.74. Size ita 16 Size franch 56 Size uses 7.5 RF + ruo
Category

Early 2000s Italian Modern Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Antique Diamond Gold Ring
Located in Cairo, EG
Antique 14k gold ring in open work style centered with 1 old mine cut diamond estimate weight of
Category

Vintage 1910s Solitaire Rings

Antique Rose Cut Diamond Russian Gold Ring
Located in Cairo, EG
Antique Russian rose cut diamond 14k gold ring centered with single cut rose diamond flanked with
Category

Antique Early 1900s Solitaire Rings

Materials

Diamond, 14k Gold

Antique Rose Cut Diamond Russian Gold Ring
Located in Cairo, EG
Antique 14k gold Russian diamond ring centered with 1 oval rose cut diamond messurments of 7.80mm
Category

Antique Early 1900s Solitaire Rings

Materials

Diamond, 14k Gold

Lesunja Magnifique White Gold Sapphire Diamond Ring
Located in Zürich, CH
size: 56 Embrace the allure of eternal beauty with our White Gold Sapphire Diamond Ring. Crafted to
Category

21st Century and Contemporary Swiss Modern Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Diamonds, 18 Karat White Gold Solitary Ring
Located in Marcianise, Marcianise (CE)
diamond, cut marquise, and lateral smaller diamonds. This ring is totally handmade by Italian master
Category

1990s Italian Retro Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Emerald, Diamonds, 14 Karat White Gold Ring
Located in Marcianise, Marcianise (CE)
a central emerald and,laterally, teps- cut diamonds. This ring was totally handmade by Italian
Category

Vintage 1980s Italian Retro Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

18kt Gold Ring with Black & Fancy Cognac Diamonds, 2.31ct Large Oval Diamond
Located in Antwerp, BE
18Kt solid white and pink Gold HandMade Unique Ring With Black & Fancy Cognac Diamonds, 2.31 Ct
Category

21st Century and Contemporary Belgian Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Antique Old Mine Cut Diamond Russian Gold Ring
Located in Cairo, EG
2 rose cut diamonds with an estimate weight of 0.50 carats ring is hall marked 56 imperial Russian
Category

Antique Early 1900s Solitaire Rings

Materials

Diamond, 14k Gold

Antique Russian Art Nouveau Diamond Gold Unisex Ring
Located in Chicago, IL
, estimated weight 1.1 carat, I color, SI1 clarity) marked with 56 zolotnik old Russian gold standard Ring
Category

Early 20th Century Russian Art Nouveau Solitaire Rings

Materials

Diamond

Old Mine Cut Diamond Solitair Gold Ring
Located in Cairo, EG
Solitaire style ring centered with old mine cut diamond estimate weight 0.25ct in open work style
Category

Vintage 1910s Solitaire Rings

Antique Diamond Russian Gold Solitare Ring
Located in Cairo, EG
Antique 14k gold russian solitare ring centered with old mine cut diamond with estimate weight of
Category

Vintage 1910s Solitaire Rings

Materials

14k Gold

Solitair ring set with diamond 18k white gold and Platinum
Located in The Hague, ZH
Platinum and 18k white gold solitaire ring set with old mine cut diamonds. 1.30ct - J/K - VS/SI
Category

Vintage 1910s Dutch Art Nouveau Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Ring in White Gold with 1 Rubelite and Diamonds
By Thomas Leyser
Located in Idar-Oberstein, DE
Diamonds (brillant-cut, round, 1mm, 0,25cts.) G (VS). Ringsize 7,5 (56).
Category

21st Century and Contemporary German Contemporary Solitaire Rings

Materials

Diamond, Rubelite, White Gold, 18k Gold

Antique Old Mine Cut Diamond Gold Ring
Located in Cairo, EG
flanked with smaller diamonds in engraved workmanship detailed ring setting ring hall marked 56 gold
Category

Vintage 1910s Solitaire Rings

Antique Old Mine Cut Diamond Gold Ring
Located in Cairo, EG
Antique Russian 14k gold ring centered with old mine cut diamond with an estimate weight of 0.35
Category

Antique Early 1900s Solitaire Rings

Materials

14k Gold

GIA Certified 1.87ct Natural Color Change Alexandrite Diamond Ring 14kt
Located in New York, NY
. .56 carat natural diamonds. G color vs2 clarity. 14 karat white gold 3.0 grams Depth of ring
Category

2010s American Solitaire Rings

Materials

Alexandrite, Diamond, 14k Gold, White Gold

Antique Old Mine Cut Diamond Gold Solitare Ring
Located in Cairo, EG
Antique Russian old mine cut diamond solitaire ring centered with 1 old mine cut diamond with an
Category

Antique Early 1900s Solitaire Rings

Materials

14k Gold

6.13 Carat Indicolite Diamond White Gold Ring “Wave” Wagner Collection
By Wagner Preziosen
Located in Berlin, DE
princess cut diamonds, fw-vvsi, total 0,32 carats. Pair this dramatic ring with any outfit to add an
Category

21st Century and Contemporary German Modern Solitaire Rings

Materials

Diamond, Tourmaline, Indicolite, White Gold, 18k Gold

Spinel with Diamond Ring Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Spinel 3.85 carats with Diamond 0.08 carat Ring set in 18 Karat White Gold Settings Width: 1.2 cm
Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Spinel, 18k Gold, White Gold

Blue Sapphire with Diamond Ring set in 18 Karat Gold Settings
Located in Bangkok, TH
Blue Sapphire 1.66 carats with Diamond 0.19 carat Ring set in 18 Karat Gold Settings Width: 1.0
Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

Antique gold ring set with a Fancy Yellow 1.1 ct cushion-cut diamond
Located in PARIS, FR
Solitaire ring in 18Kt (750°/°°) gold set in its center with an Old Mine Cut cushion-cut diamond
Category

Antique 1880s English Edwardian Solitaire Rings

Materials

Diamond, Gold

Antique Old Mine Cut Diamond Gold Solitair Ring
Located in Cairo, EG
Antique 14k gold solitare ring centered with 1 old mine cut diamond estimate weight of 0.50 ct in
Category

Antique Early 1900s Solitaire Rings

Antique Rose Cut Diamond Russian Gold Solitare Ring
Located in Cairo, EG
Antique 14k gold russian solitare ring centered with back foiled rose cut diamond with a diameter
Category

Vintage 1910s Solitaire Rings

Ring in Rose Gold with 1 Mandarine Garnet Cabouchon and Diamonds
By Thomas Leyser
Located in Idar-Oberstein, DE
) + 36x Diamonds (brillant-cut, 1mm, G/VS). Ringsize 7.5 (56).
Category

21st Century and Contemporary German Contemporary Solitaire Rings

Materials

Garnet, Diamond, Other, Rose Gold, 18k Gold

Blue Sapphire NTE Ring with Diamonds in Yellow 18 Karat Gold
Located in Lucerne, CH
CS, violet blue, 9.41 ct., NTE, GWL 219803471035 Diamonds: 18 BR, E-F/ vs-si, 0.20 ct. Size: 56 EU
Category

21st Century and Contemporary European Modern Solitaire Rings

Materials

Blue Sapphire, Sapphire, Diamond, Yellow Gold, 18k Gold, Gold

Pink Sapphire with Diamond Ring Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Pink Sapphire 2.80 carats with Diamond 1.55 carats Ring set in 18 Karat White Gold Settings Width
Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

Blue Sapphire with Diamond Ring Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Blue Sapphire 1.82 carats with Diamond 0.49 carat Ring set in 18 Karat White Gold Settings Width
Category

2010s Thai Art Deco Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Cober “Contemporary Classic” 4.78 Carat Tourmaline and Diamonds White Gold Ring
By Vincent Cober
Located in OSS, NH
! - There are more available sizes of this ring. we have the sizes between perimeter 56 and 60 mm. If you
Category

2010s Dutch Contemporary Solitaire Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold

Antique Old Mine Cut Diamond Russian Gold Solitair Ring
Located in Cairo, EG
Antique old mine cut diamond solitair ring centered with 1 old mine cut diamond with estimate
Category

Vintage 1910s Solitaire Rings

GIA 39.10 Carat Natural Cushion Cut Aquamarine Diamonds Ring 14 Karat Vivid Aqua
Located in New York, NY
G-color Vs-2 clarity. 14kt. white gold 21.7 grams. Ring is .95 inch wide Depth: .56 inch
Category

2010s American Solitaire Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

GRS Pigeon Blood 1.02 Carat Burmese No Heat Ruby and Diamond Ring 18 Karat Gold
Located in Bangkok, TH
A brand new 1.02 carat Burmese ruby ring mounted with diamonds in 18 Karat gold. The ruby weighs
Category

2010s Solitaire Rings

Materials

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

18k Yellow Gold 3.85ct Gia Burma No Heat Ruby Baguette Cut Diamond Cocktail Ring
Located in Montclair, NJ
This elegantly and well refined ruby and diamond cocktail ring is crafted in solid 18k yellow gold
Category

1990s Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Blue Sapphire with Ruby and Diamond Ring Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Blue Sapphire 2.17 carats with Ruby 0.08 carat and Diamond 0.07 carat Ring set in 18 Karat White
Category

2010s Thai Contemporary Solitaire Rings

Materials

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

Antique Russian Terqouise Gold Ring
Located in Cairo, EG
with rose cut diamonds made in st petersburg hall marked 56 imperial russian gold standard and st
Category

Antique 1870s Solitaire Rings

Platinum 7.62ctw GIA Oval Brilliant Blue Sapphire Engagement Ring w/ Hidden Diam
Located in Montclair, NJ
This gorgeous sapphire and diamond engagement ring features a large, elongated oval brilliant cut
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

Antique Art Deco Emerald Gold Ring
Located in Cairo, EG
rose cut diamonds hall marked 56 russian gold standard and assay mark and initial maker mark
Category

Vintage 1910s Solitaire Rings

Antique 1880s Turquoise Russian Gold Ring
Located in Cairo, EG
cut diamonds in detailed work on ring sides ring head diameter 10.30mm ring was made in st petersburg
Category

Antique 1880s Solitaire Rings

Harry Winston .56 Carat VVS1/F Diamond Solitaire Platinum Engagement Ring
By Harry Winston
Located in Holland, PA
Platinum .56ct Diamond Solitaire Engagement Ring by Harry Winston. With 1 round brilliant cut
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Retro Diamond Gold Solitaire Ring
Located in Napoli, Italy
. CONDITION: Pre-Owned - Excellent METAL: 18k gold GEM STONE: Diamond 1.00 total carats RING SIZE: US 7,5
Category

Mid-20th Century Retro Engagement Rings

Materials

Diamond, Gold, 18k Gold

Diamond Solitaire Ring, 2.72 Carat, G-VS2, GIA
Located in Idar-Oberstein, DE
A diamond round brilliant solitaire ring in platinum. The centre diamond weighs 2.72 carats, G
Category

20th Century Engagement Rings

Materials

Diamond, 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
Category

Mid-20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Gold

Peter Suchy GIA Certified .56 Carat Round Diamond Yellow Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
Simple and elegant light yellow diamond ring. The ring starts with a .56ct light yellow round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Ring Yellow Gold Diamond
Located in PARIS, FR
Solitaire in gold 750 thousandths (18 carats) two-tone. yellow gold and set on white gold a diamond
Category

20th Century French Engagement Rings

Materials

Diamond, Yellow Gold

EGL Certified 0.52 Carat Solitaire Ring Set in 14 Karat White Gold G/ SI3
Located in Sherman Oaks, CA
Gorgeous 14k White Gold Diamond Engagement Ring Features Round Brilliant Prong-Set Solitaire
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Ring White Gold Diamond
Located in PARIS, FR
0.19 ct and supported with 14 diamonds totaling 0.14 ct. ring size: 56. the width above: 0.38 cm. total
Category

20th Century French Engagement Rings

Materials

White Gold

Antique Old Mine Cut Diamond Band Ring in Georgian Style
Located in Danvers, MA
period old mine cut diamonds from a damaged antique French brooch. (a solitaire ring that looks amazing
Category

21st Century and Contemporary American Georgian Band Rings

Materials

Diamond, 18k Gold, Sterling Silver

18KT White Gold Diamonds Flower Star Burst Fashion Ring R074690
Located in Antwerpen, BE
stunning white gold cluster ring. The Diamond Ring Star Burst Flower Ring is a stunning and unique piece
Category

2010s Belgian Artisan Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Peter Suchy GIA Certified 1.22 Carat Diamond Platinum Halo Engagement Ring
By Peter Suchy
Located in Stamford, CT
Beautiful Diamond halo engagement ring. This GIA certified round ideal cut center diamond is
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

18KT Yellow Gold Baguette Diamonds Bar Illusion Set Stackable Anniversary Ring
Located in Antwerpen, BE
Shift your focus to fabulous with this uniquely elegant baguette diamond stackable ring
Category

2010s Belgian Art Deco Bridal Rings

Materials

Diamond, Yellow Gold

18KT White Gold Baguette Diamonds Bar Illusion Set Stackable Anniversary Ring
Located in Antwerpen, BE
Shift your focus to fabulous with this uniquely elegant baguette diamond stackable ring
Category

2010s Belgian Art Deco Engagement Rings

Materials

Diamond, White Gold

18KT Yellow Gold Natural Baguette Round Diamonds Illusion Cluster Art Deco Ring
Located in Antwerpen, BE
Beautifully Created for any occasion. This captivating ring presents a cluster of dazzling
Category

2010s Belgian Art Deco Engagement Rings

Materials

Diamond, Gold

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56 Diamond Solitaire Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 56 diamond solitaire ring for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, Platinum and 18k Gold. You can easily find a 24 antique edition and 54 modern creations to choose from as well. If you’re looking for a 56 diamond solitaire ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Creating a 56 diamond solitaire ring has been a part of the legacy of many jewelers, but those produced by Antinori Fine Jewels, Five Star Jewelry and Kabana are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. Most of our 56 diamond solitaire ring for sale are for women, but there are 30 pieces available to browse for men.

How Much is a 56 Diamond Solitaire Ring?

On average, a 56 diamond solitaire ring at 1stDibs sells for $6,905, while they’re typically $644 on the low end and $139,500 for the highest priced versions of this item.

Finding the Right solitaire-rings for You

Even as jewelry trends have come and gone, antique and vintage diamond solitaire rings are a classic fashion piece. Although enduringly popular as an engagement ring style, a solitaire ring — whether it's an emerald solitaire ring, a sapphire solitaire ring or another iteration — makes a fantastic addition to any outfit with a variety of shapes and settings to explore.

Solitaire rings have a single stone setting and a minimalistic band in which pressure, bezel or prongs hold the stone in place. They have a long history in jewelry, such as an example discovered in Israel with a single amethyst that could be as old as the third century A.D.

Simple gold rings with single diamonds were prized possessions in Ancient Rome. However, it was not until the 1940s that engagement rings with a solitaire diamond setting became widely popular.

After the turmoil of the Great Depression and World War II led to a decline in diamond prices, De Beers saw an opportunity. The diamond magnate teamed up with the ad agency N.W. Ayer for the “A Diamond Is Forever” campaign. It was a sensation and cemented the solitaire diamond as the leading engagement ring. Statistics show that diamonds are the most common gemstones for engagement rings, preferred by 87 percent of people. (On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings.) 

Today, the design of solitaire rings takes many forms, and those created by Cartier, Tiffany & Co. and other internationally celebrated jewelry houses are particularly sought-after accessories. Though the single-stone setting remains the same, bands have become more detailed, with some containing other stones or even multiple diamonds. Art Deco, Art Nouveau and other art movements have influenced the design of solitaire rings over the years. However, the simplicity of this accessory remains timeless.

Browse 1stDibs for a unique selection of antique and vintage solitaire rings to accent any fashion choice.