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Diamond Solitaire Rings

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Gemstone: Diamond
Antique 18ct White Gold, 1920s 1.20 Carat Diamond Single Stone Engagement Ring
Located in Brighton, GB
Antique Diamond Engagement Ring 18ct White Gold Circa 1920’s Introducing a stunning 18ct white gold engagement ring from the 1920s, featuring a captivating natural diamond centre...
Category

Early 20th Century European Diamond Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Antique Halo Ring natural Ruby Diamonds solid 14K Gold ØUS5 / 4.8gr
Located in SE
Old Halo Ring with wide band in solid 14K Rose Gold with soldered crown part in high grade (likely 20 - 23K) Gold decorated with natural Ruby and Diamonds. European, ca. 1920s - 19...
Category

1920s European Art Nouveau Vintage Diamond Solitaire Rings

Materials

Diamond, Ruby, 14k Gold

Antique German Ring natural 4.5ct Aquamarine Diamonds solid 14K Gold ØUS7.5/2.6g
Located in SE
German ring hand- made ca. 1930s with band and crown in solid 18K Yellow and White Gold featuring natural transparent Aquamarine stone Claw set natural Blue Aquamarine stone measur...
Category

1930s German Art Deco Vintage Diamond Solitaire Rings

Materials

Aquamarine, Diamond, 14k Gold

Vintage 3.22 Carat Platinum Diamond Solitaire Engagement Ring GIA
Located in Montgomery, AL
We are loving this vintage classic!! Ring Details Material: Platinum Weight: 3.9 Grams Head Width: 10.2mm Head Height: 6.5mm Shank Width: 1.8mm Finger Size: 8 Sizable Upon Request ...
Category

20th Century Art Deco Diamond Solitaire Rings

Materials

Diamond, Platinum

Antique 18ct Yellow Gold 1920s French Hallmarked Dome Shaped 0.85ct Diamond Ring
Located in Brighton, GB
Antique Diamond Band 18ct Yellow Gold French Stamped Circa 1920s This 18ct yellow gold band with a single French diamond is a classic and timeless piece of jewellery. The slightl...
Category

Early 20th Century French Diamond Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Diamond 9 Carat Gold and Platinum Solitaire Ring
Located in Chipping Campden, GB
A vintage 9 carat gold ring with a diamond set in platinum. The setting has diamonds set within giving extra sparkle. The diamond measures 35pts. Ring Size: L or 5 3/4 Height Off F...
Category

1980s British Vintage Diamond Solitaire Rings

Materials

Diamond, Gold, Platinum

Vintage Halo Ring natural 7ctw Ruby Diamonds solid 9K Gold ØUS 6.75 / 4.4gr
Located in SE
Vintage cluster / cocktail Ring decorated with natural Rubies and Diamonds. Likely European, ca. 1950s - 1960s. Band hallmarked 375 / made of solid 9K Yellow Gold. Openwork dome s...
Category

1960s European Retro Vintage Diamond Solitaire Rings

Materials

Diamond, Ruby, 9k Gold

Antique Ring natural 1.25ct Sapphire 0.5ctw Diamonds 18K Gold ØUS 8.75 / 2.56gr
Located in SE
Beautiful German Halo Ring with parts in solid 18K Yellow Gold and White Gold / or Platinum. Ca. 1900s -1930s , hallmarked 770. Openwork Crown : 12 mm wide x 11 mm high x 4 mm de...
Category

1920s German Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Alex Jona White Diamond 18 Karat Yellow Gold Coil Snake Ring
Located in Lugano, CH
Alex Jona design collection, hand crafted in Italy, 18 Karat brushed yellow gold coil serpent ring. The eyes set with two white diamond eyes, carats 0.02. Ring size US 6- EU 12. Can ...
Category

21st Century and Contemporary Italian Diamond Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Certified Antique Emerald and Diamond 18 Carat White Gold Solitaire Ring
Located in Chipping Campden, GB
The Emerald in this ring is a natural, non heat treated Columbian stone and measures 2.2ct. It is the most stunning green colour. Either side sits a trio of diamonds, the diamond tot...
Category

1920s British Vintage Diamond Solitaire Rings

Materials

Diamond, Emerald, Gold, White Gold, Platinum

Vintage 2.22 Carat Old European Cut Diamond Engagement Ring GIA
Located in Montgomery, AL
We are thrilled to offer this vintage gem!! She is the perfect antique solitaire engagement ring. Ring Details Material: Platinum Era: Art Deco 1920 - 1940 Head Width: 6.3mm Head He...
Category

20th Century Diamond Solitaire Rings

Materials

Diamond, Platinum

Estate Horizontal Set 1.12ct Natural Royal Blue Sapphire & Diamond Platinum Ring
Located in Orlando, FL
Estate Platinum Ring with Horizontal 1.12ct Royal Blue Sapphire & Diamond Baguettes A refined estate platinum ring featuring a richly saturated natural royal blue sapphire weighing ...
Category

21st Century and Contemporary Diamond Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. 1.71 Carat F IF Diamond Platinum Ring
Located in New York, NY
Tiffany & Co. Diamond Engagement Ring. The center stone is 1.71ct F IF. The small diamonds are 0.72ct F VS The setting is PT/950. The ring is a size 6, not sizable The ring weighs 8....
Category

21st Century and Contemporary American Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 1.93 Carat G VVS1 Diamond Platinum Ring
Located in New York, NY
Beautiful Tiffany & Co. Engagement Ring. The ring is Platinum. The Diamond is 1.93 Carats G VVS1 The ring is a size 6, not sizable by us. The ring weighs 5.1 grams. T&Co. number was ...
Category

21st Century and Contemporary American Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 1.03 Carat F VVS2 Round Diamond Platinum Engagement Ring
Located in New York, NY
Solitaire Engagement Ring The ring is Platinum The center Is Round Cut Stone, GIA Certified 1.03 Carat F VVS2 The ring is a size 7, sizable. The ring weighs 7.4 grams We can resize f...
Category

21st Century and Contemporary American Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Bochic “Vintage” Natural Emerald & Diamond Vintage Ring Set In 18K Gold & Silver
Located in New York, NY
Bochic “Capri” Natural Emerald & Natural Diamond Vintage Ring Set In 18K Gold & Silver Natural Oval Shape Center Zambian Emerald 5,00 Carat Natural Diamond 2.00 Carat This Ring...
Category

21st Century and Contemporary Thai Retro Diamond Solitaire Rings

Materials

Diamond, Emerald, 18k Gold, Silver

NO RESERVE! 0.51 Fancy Grey Diamonds - 14K White Ring
Located in Ramat Gan, IL
Ring can be sized free of charge prior to shipping out. Ring size: 52 (EU) / 12 (IT) / 6 (US) Center Stone: ___________ Natural Diamond Cut: Round Brilliant Carat: 0.51 carat Color...
Category

2010s Israeli Art Deco Diamond Solitaire Rings

Materials

Diamond, White Gold, 14k Gold

NO RESERVE! IGI 3.63 cttw Fancy Greenish Yellow Diamonds - 18K White Ring
Located in Ramat Gan, IL
Today we are offering this amazing ring featuring a center 3.18 carat fancy Greenish Yellow diamond and 0.45 cttw diamonds halo ring. Ring can be resized free of charge prior to shi...
Category

2010s Israeli Art Deco Diamond Solitaire Rings

Materials

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

NO RESERVE! 1.60 cttw Fancy Diamonds - 18K White & Yellow Gold Ring
Located in Ramat Gan, IL
Today we are offering this amazing ring featuring a center 1.20 carat fancy yellow diamond and 0.40 cttw diamonds halo ring. Ring can be resized free of charge prior to shipping out...
Category

2010s Israeli Art Deco Diamond Solitaire Rings

Materials

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

18k white gold ring with brilliant cut diamond up to 0.90ct - 7.2 grams
Located in The Hague, ZH
18k white gold ring set with brilliant cut diamond up to 0.90ct - E/F - Pique1/Pique2 - ring size US 8.75 - EU 18.75(59) detailed description: The top of the ring is 1.0 cm wide by...
Category

1990s Dutch Modern Diamond Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

NO RESERVE! IGI 3.10 cttw Fancy Greenish Yellow Diamonds - 18K White Ring
Located in Ramat Gan, IL
Today we are offering this amazing ring featuring a center 2.90 carat fancy Greenish Yellow diamond and 0.40 cttw diamonds halo ring. Ring can be resized free of charge prior to shi...
Category

2010s Israeli Art Deco Diamond Solitaire Rings

Materials

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

Antique Imperial Russian Ring Ruby Diamonds solid 56 14K Gold Ø 6.5US / 1.62 gr
Located in SE
Antique Art Nouveau period Imperial period Russian Ring featuring an square cut Natural ruby and old diamond cut Diamonds arranged in fancy Eye-shaped pattern. Metal is solid 14K Ro...
Category

Early 1900s Russian Art Nouveau Antique Diamond Solitaire Rings

Materials

Diamond, Ruby, 14k Gold

Cartier 1895 Solitaire 0.40 Carat Solitaire Diamond Ring Pt 50 US 5.0
Located in Kobe, Hyogo
Item: Authentic Cartier 1895 Diamond Solitaire Ring Stones: Diamond (0.40ct) Color: F Clarity: VS2 Polish: Excellent Symmetry: Excellent Fluorescence: None Metal: Platinum 950 Ring S...
Category

2010s French Diamond Solitaire Rings

Materials

Diamond, Platinum

Diamond Ring, Men's Midcentury Classic 1.22 Carats
Located in Southbury, CT
This midcentury men's diamond ring represents the quintessential design aesthetic for a man's diamond solitaire, circa 1960s. How many Walter Cronkite broadcasts have flashed across ...
Category

Mid-20th Century American Modern Diamond Solitaire Rings

Materials

Diamond, 14k Gold

Vintage Art Deco Circa 1920s Diamond Filigree 14 Karat White Gold Ring
Located in Towson, MD
This vintage Art Deco 14 karat white gold ring features at its center an approximate 0.14 carat old European-cut diamond with warm I - J color and VS clarity that reflects light with...
Category

1920s Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Antique Ring Sapphire 0.7 ctw Diamonds 18K Gold ØUS 6.5 / 2.56gr
Located in SE
Beautiful Art Deco period Sapphire and Diamonds Ring with parts in solid 18K Yellow Gold and White Gold / or Platinum. Ca. 1920s -1930s, worn Swedish hallmarks : 18K, three crowns ,...
Category

1920s Swedish Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold

Natural 3.27 Ct Ethiopian Opal Pave Diamond Ring Solid 14k Gold Ring size 10
Located in Chicago, IL
Natural 3.27 Ct Ethiopian Opal Pave Diamond Cocktail Ring Solid 14k Gold Ring. Main Metal:- 14K Solid Yellow Gold (as shown) Gold Weight:- 1.72 gm Gross Weight:- 2.43 gm Diamond We...
Category

2010s Indian Art Deco Diamond Solitaire Rings

Materials

Opal, Diamond, 14k Gold, Gold

Ring with rose cut diamond up to 0.56ct 14k gold
Located in The Hague, ZH
14k bicolor gold ring set with rose diamonds. 0.56ct - G/H - SI - ring size U.S. 10.25 - EU. 20 (63) detailed description: the top of the ring is 1.8 cm wide weight 6.4 grams rin...
Category

1950s Dutch Retro Vintage Diamond Solitaire Rings

Materials

Diamond, 14k Gold

Rare 17th Century Late Renaissance Period Diamond Enamel Gold Snake Ring
Located in New York, NY
Fine, museum quality Late Renaissance period diamond, white and cobalt enamel gold snake ring 17th Century This beautiful ring is a remarkable example of Late Renaissance period jewe...
Category

17th Century Unknown Renaissance Antique Diamond Solitaire Rings

Materials

Diamond, Gold, Enamel

Ring with old mine cut diamond up to 1.00ct 14k yellow gold 5.5 grams
Located in The Hague, ZH
14k yellow gold ring set with old mine cut diamond 1.00 ct - K - P1 - ring size US 7.25 - EU 17.5(55) detailed description: the top of the ring is 9.5 mm wide weight 5.5 grams ri...
Category

1920s Dutch Edwardian Vintage Diamond Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Art Deco Diamond and 18 Carat Gold Solitaire Band
Located in Chipping Campden, GB
This Old Mine cut diamond solitaire is simply stunning. The old mine cut diamond measures approx 50pts and is H colour VS1. Modelled in 18 carat gold. Ring Size: L or 5 3/4 Band W...
Category

1910s British Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, Gold

Bochic “Orient” Natural Ruby & Natural Diamond Ring Set In 18K Gold & Silver
Located in New York, NY
Bochic “Orient” Large Emerald Cut Center Natural Ruby & Natural Diamond Ring Set In 18K Gold & Silver Natural Emerald Shape Center Ruby 8.00 Carat Natural Diamonds 1.00 Carat T...
Category

21st Century and Contemporary Thai Neoclassical Diamond Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Silver

Portuguese Romantic Era (1830-188) Rose cut Diamond Men Ring
Located in OVIEDO, AS
Early Victorian Era Rose cut Diamond Men Ring (1837-1860) Antique Victorian Era Diamond Men’s Ring. Portuguese origin. The 18K/19K yellow gold (touchstone tested) ring is centered with a rose cut center diamond between 0.85 - 0.95 ct., Portuguese origin, the lush floral and foliate motifs are very typical of the Portuguese Romantic era (1830 - 1880) often used in men's and women´s rings. As it is mounted and closed at the back it is not easy to establish its depth. in a pinched collect silver setting, surrounded by finely chased gold rococo style scrolls. Estimated total diamond measures 7.3mmX6.3mm approx. (deep cannot be estimated due to the setting). Width 14,8 mm (0.58 inches). Size 58 (18.6 mm). Rare men’s ring...
Category

Mid-19th Century Portuguese Romantic Antique Diamond Solitaire Rings

Materials

Diamond, 18k Gold

Antique late Baroque (Rococo), Diamond, Blue Enamel Ring
Located in OVIEDO, AS
Antique late Baroque Diamond and Blue Enamel Eight pointed Star Ring (Rococo/ Georgian period) A small portion of History, more 250 years old!!! (Iberian, Catalan not hallmarked). ...
Category

Late 18th Century Spanish Baroque Antique Diamond Solitaire Rings

Materials

Diamond, Enamel, Silver, 18k Gold

Antique European Ring 1ct Diamond solid 18K Gold Silver Ø 6.25 US /2.7gr
Located in SE
Fine Antique Ring made in ca. late XIX - early XX century. Solid 18K Orange - Yellow Gold band with scaly decorations on the shoulders. Round rose cut Diamond in Silver bezel measur...
Category

1910s European Art Nouveau Vintage Diamond Solitaire Rings

Materials

Diamond, 18k Gold, Silver

1943 Ring 6.5 ct natural Cornflow Blue Sapphire solid 18K Gold Ø US4.75/ 4gr
Located in SE
Ring for every day in solid 18K Yellow Gold decorated with natural light Cornflower Blue Sapphire of oval cut 12 mm x 10 mm x 5.12 mm / ca. 6.5 ct that demonstrates peculiar internal...
Category

1940s Swedish Retro Vintage Diamond Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k 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

1930s German Art Nouveau Vintage Diamond Solitaire Rings

Materials

Diamond, 14k Gold, Silver

Antique French Ring natural Ruby Diamonds solid 14K Rose Gold Ø 6.25US / 12gr
Located in SE
Ca. 19th - early 20 cent. French Ruby and Diamonds ring in solid 14K Rose Gold. Hallmarked with French hallmarks on the back side of the shank. The band is 16 mm at its widest and ...
Category

Early 20th Century French Art Nouveau Diamond Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, Rose Gold, Silver

Blue Sapphire Ring Two Side Diamonds 4.72 Carats 18K Gold
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Blue Sapphire = 4.52 Carats Diamonds = 0.20 Carats Metal: 18K White Gold Ring Size: 7* US *It can be r...
Category

21st Century and Contemporary Contemporary Diamond Solitaire Rings

Materials

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

Solitair ring with old mine cut diamond up to 1.30ct Platinum and 18k white gold
Located in The Hague, ZH
Platinum and 18k white gold solitaire ring set with old mine cut diamond up to 1.30ct - J/K - VS/SI - ring size US 7.5 - EU 17.75 (56) detailed description: the top of the ring is ...
Category

2010s Dutch Modern Diamond Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

IGI Certified Natural 1.05ct Diamond Engagement Solitaire Ring in 18K White Gold
Located in Sant Josep de sa Talaia, IB
This solitaire ring features a 1.05ct brilliant-cut diamond set in elegant 18K white gold. With a clarity SI2-I1 and color ranging between E -F, each diamond is selected for its exc...
Category

21st Century and Contemporary European Contemporary Diamond Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Men's Ring with old mine cut diamond up to 0.45ct 14k gold 3.3 grams
Located in The Hague, ZH
14k yellow gold men's ring set with emerald shape old mine cut diamond total approximately 0.45ct - H - SI - ring size US 7.5 - EU 17.75 (56) detailed description: the top of the r...
Category

1880s Dutch Early Victorian Antique Diamond Solitaire Rings

Materials

Diamond, 14k Gold

Natural Blue Sapphire with Diamond Solitaire Ring for Her in 925 Sterling Silver
Located in New York, NY
Blue Sapphire and Diamond Solitaire Ring for Her in sterling silver featuring natural blue sapphire of 1.30 carat and diamonds of 0.04 carats. The gorgeous handcrafted ring goes with...
Category

21st Century and Contemporary American Art Nouveau Diamond Solitaire Rings

Materials

Diamond, Sapphire, Blue Sapphire, Silver, Sterling Silver

Ring with old mine cut diamond up to 0.50ct 5.7 grams 14k yellow gold
Located in The Hague, ZH
14k gold ring set with old mine cut diamond up to 0.50ct - K/L - Pique - ring size US 7 - EU 17.25 (54) detailed description: the top of the ring is 9.0 mm wide by 5.9 mm high Wei...
Category

Early 1900s Dutch Edwardian Antique Diamond Solitaire Rings

Materials

Diamond, 14k Gold, Yellow 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

1930s European Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, Sapphire, Yellow Gold

1906 Ring natural 0.35ct Diamond solid 18K Gold ØUS 5.25 / 1.8 gr
Located in SE
A ring with band in solid 18K Yellow Gold with shoulders and cross-haired bezel in Platinum featuring natural old European diamond cut Diamond Ø 4.15 mm x 2.2 mm deep / ca 0.35 ct , ...
Category

Early 1900s Swedish Art Nouveau Antique Diamond Solitaire Rings

Materials

Diamond, 18k Gold, Silver

Antique 9K Yellow and Rose Gold Engraved Ring with Solitaire Diamond
Located in London, GB
Beautiful antique ring in 9K yellow gold with a rose gold top set with a solitaire diamond. Ring size UK O, US 7 and measuring inside diameter approximately 1.8 cm / .7 inch. We h...
Category

Early 20th Century Diamond Solitaire Rings

Materials

Diamond, 9k Gold, Rose Gold, Yellow Gold

1937 Nordic Ring Emerald Diamonds solid 18K Gold ØUS 7.75US / 3.75 gr
Located in SE
Beautiful Emerald and Diamonds Ring made in 1937. The crown is composite with the top parts in Silver, all other parts are solid 18K Yellow Gold. Natural emerald cut Emerald stone of vibrant Green 5.5 mm x 4 mm x 3.2 mm deep /0.5 ct accented with 6 old diamond cut Diamonds Ø 2 mm / 0.03 ct each. Diamonds with backs closed and foiled under. The Crown is 12 mm x 10 mm x 4 mm x deep. Size: Ø US 7.75 / 17.97 / sizable ring. Weight: 3.75 grams. Swedish ring...
Category

1930s Swedish Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, Emerald, 18k Gold

GIA Certified 7, 03 Carat Sapphire Diamond Platinum Engagement Ring AENEA
Located in Salzburg, AT
This beautiful Natural Ceylon Sapphire Cushion Cut Ring with white diamonds is handcrafted in Platinum. It is the perfect engagement ring. Gemstone: Ceylon Saphire 7,03ct. (GIA Cer...
Category

2010s Austrian Modern Diamond Solitaire Rings

Materials

White Diamond, Blue Sapphire, Diamond, Sapphire, Platinum

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

1940s Swedish Art Nouveau Vintage Diamond Solitaire Rings

Materials

Diamond, 18k Gold, Silver

Antique German Halo Ring 2.25ct Turquoise Diamonds solid 14K GoldØ5US/2.3gr
Located in SE
Beautiful German Halo Ring from ca. late 19th - early 20th century period. Double band and crown 12mm x 10mm x 4.75mm deep in solid 14K Yellow Gold with mounted natural Turquoise cu...
Category

Late 19th Century German Arts and Crafts Antique Diamond Solitaire Rings

Materials

Diamond, Turquoise, 14k Gold

Aquamarine, Diamonds, 18 Karat White Gold Modern Ring.
Located in Marcianise, Marcianise (CE)
Amazing ring in 18 kt white gold structure mounted with a central aquamarine and, for each side, six diamonds. Diamonds 0.40 ct Aquamarine 5.05 ct -13 mm x 10 mm Total Weight 6.70 gr...
Category

2010s Italian Modern Diamond Solitaire Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

1990s Aquamarine Diamond Platinum Ring Size 8.75
Located in Los Angeles, CA
1990s Aquamarine and Diamond platinum ring, size 8.75. The Oval Aquamarine and Diamond Platinum Ring was made in the 1990s. Aquamarine, known for its serene blue hues is reminiscen...
Category

1990s Contemporary Diamond Solitaire Rings

Materials

Aquamarine, Diamond, Platinum

Art Deco 0.52 Ct Diamond 18k White Gold Filigree Antique Engagement Ring, 1920s
Located in North Attleboro, MA
Unique antique Art Deco diamond 18k white gold engagement ring with a finely detailed shank. The Old European cut diamond solitaire is placed in an octagonal setting. The shoulders and shank have impressive milgrain and openwork filigree that transition to hand-engraved vines down the band. Marked 18K with the maker's hallmark of the capital letter B in a diamond-shaped cartouche. Circa 1920s. Approx. 0.52ct Old European cut solitaire diamond...
Category

1920s Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

GIA Certified 2 Carat Fancy Light Pink Pear Cut Diamond Ring
Located in Chicago, IL
From Antinori di Sanpietro ROMA, this 2-carat fancy light pink pear shape Diamond GIA certified (see certificate picture for detailed stone's information). Along the shank 0.80ct he...
Category

2010s Unknown Modern Diamond Solitaire Rings

Materials

Diamond, White Diamond, Pink Diamond, 18k Gold, Rose Gold, Platinum

GIA Certified Royal Blue Sapphire Ring No Heat No Treatment
Located in Chicago, IL
A very rare find. An extremely clean approximately vvs clarity natural oval royal blue sapphire certified by GIA of Sri Lanka origin with two side trapezoid diamonds approx 0.60 cara...
Category

2010s Italian Modern Diamond Solitaire Rings

Materials

White Diamond, Sapphire, Blue Sapphire

GIA Certified 5 Carat Cushion Cut Diamond F Color VS2 Clarity Ring
Located in Chicago, IL
This remarkable engagement ring showcases a 5 carat cushion cut diamond, set in a sleek platinum band adorned with pavé-set diamonds that add a touch of refined brilliance. The cen...
Category

2010s Unknown Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Vintage 14k White Gold & Old Mine Cut Diamond Engagement Ring
Located in Philadelphia, PA
A fine antique Edwardian gold and diamond engagement ring. In 14k white gold. With a ca. 0.82 ct. Old Mine cut white diamond center set and flanked by 6 small round single cut diam...
Category

20th Century Unknown Retro Diamond Solitaire Rings

Materials

Diamond, White Gold

Antique Wedding Ring natural 0.25ct Diamond solid 18K Gold Ø US7.75 / 2.2gr
Located in SE
Old wedding ring in solid 18K Yellow Gold with old European cut diamond ca. Ø 4 mm /0.25ct / Color ca. I / P1 Swedish ring,hallmarked 18K , marks of maker,worn/ removed date hallmar...
Category

1910s Swedish Art Nouveau Vintage Diamond Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified 11.00 Carats E/VS1 Radiant Shape Diamond Solitaire Ring
Located in Massafra, IT
An exquisite Diamond solitaire ring in a contemporary design, so elegant and refined style . Elevate your timeless of beauty and add a touch of glamour and sophistication on yourself...
Category

21st Century and Contemporary Diamond Solitaire Rings

Materials

Diamond

Extraordinary Antique Diamond Solitaire Rings for Sale on 1stDibs

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 makes a fantastic addition to any outfit with a variety of shapes and settings to explore.

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 seeking an antique engagement ringvintage engagement ring or Art Deco engagement ring.) 

During the late 19th century, Cartier sought to render the diamonds in their engagement rings and other rings as brilliantly as possible, initially sourcing platinum specifically from Russian mines and matching the durable metal with an equally robust precious stone. These shimmering rings, such as the timeless Solitaire 1895 engagement ring, gave the impression of delicate lace. 

Tiffany & Co. broadly helped put diamonds on the map in 1886 by introducing the American marketplace to the diamond solitaire design, which is still the quintessential engagement ring style. Designed to maximize a diamond’s sparkle, the trademark Tiffany Setting elevated the stone on six prongs (in contrast to the bezel setting, which was common at the time). This setting raises the stone above the band, allowing its facets to catch the light.

Today, the design of diamond 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 diamond solitaire rings over the years. However, the simplicity of this accessory remains timeless.

Find antique and vintage diamond solitaire rings on 1stDibs.

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