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Diamond Solitaire Rings

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Gemstone: Diamond
GIA Certified 1.37 Carat F VS2 Cushion Rose Cut Diamond Ring
Located in New York, NY
A unique 1.37 carat F VS2 rose cut cushion diamond set in a sleek platinum mounting. The rose cut diamond, with its unique shape and intricate...
Category

2010s American Diamond Solitaire Rings

Materials

Diamond, Platinum

14k White Gold GIA Certified Marquise-Cut Diamond Solitaire Ring
Located in Boca Raton, FL
A timeless representation of elegance, this 14k white gold solitaire ring features a stunning 1.48-carat marquise-cut natural diamond at its center. Certified by GIA (Report #2225715...
Category

21st Century and Contemporary American Diamond Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White Gold

14k Yellow Gold 4.01ct Radiant-Cut Natural Diamond Solitaire Ring
Located in Boca Raton, FL
This elegant 14k yellow gold solitaire ring showcases a stunning 4.01-carat radiant-cut diamond, certified by GIA (certificate #1226465670). The diamond, graded K color and SI1 clari...
Category

21st Century and Contemporary Unknown Diamond Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow 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

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

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

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

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

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

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

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

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

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

Vintage Tiffany & Co. Elsa Perreti By The Yard Diamond Platinum Solitaire Ring
Located in Birmingham, GB
Vintage Tiffany & Co. Elsa Perreti Round Cut Natural Diamond Platinum Solitaire Ring. A beautifully made platinum ring from the Tiffany & Co Elsa Perreti collection. Set with an exc...
Category

21st Century and Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Edwardian Era 2.09 Carat Old European Cut Diamond Engagement Ring
Located in Montgomery, AL
We always love a vintage solitaire!! This beauty is no exception. Ring Details Material: Platinum Era: Edwardian: 1900 - 1920 Head Width: 10.2mm Head Height: 5mm Shank Width: Taperi...
Category

Early 20th Century Edwardian Diamond Solitaire Rings

Materials

Diamond, Platinum

Natural Fancy Lime Green Diamonds 1.01 Carats 18KT White Gold Engagement Ring
Located in Antwerpen, BE
This exclusive engagement ring is made with a stunning lime green diamond, 1.01 carats Emerald cut, set in a pear shape halo. The perfect sparkle for that special occasion. A Perfectly Crafted Fancy Lime Green Diamond Ring Designed to Exceed Expectations! A dramatic Centre Fancy Lime Green Emerald Cut diamond is wrapped in a gorgeous halo on this stunning white gold engagement ring. #A striking statement piece for a special moment, this Emerald -cut Fancy Lime Green diamond engagement ring...
Category

2010s Belgian Artisan Diamond Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Natural Emerald and Diamond Vintage Style Filigree Ring in Solid 9K Yellow Gold
Located in Bangkok, TH
Add a delicate and unique aesthetic to your hand with this filigree ring by GEMMA FILIGREE. Our antique design gold filigree rings equate to delicacy and light openwork, while mainta...
Category

21st Century and Contemporary Thai Edwardian Diamond Solitaire Rings

Materials

Diamond, Emerald, 9k Gold, Yellow Gold

Bochic “Orient” Natural African Ruby & Diamond Ring Set In 18K Yellow Gold
Located in New York, NY
Bochic “Orient” Natural African Ruby & Diamond Ring Set In 18K Yellow Gold African Natural Gem cut Ruby - 6 Carat Shape - Emerald shape Rose cut Natural Diamonds - 0.50 Carat 1...
Category

21st Century and Contemporary Thai Art Deco Diamond Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Yellow 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

Antique Austrian Ring Pearl 0.6 ctw Diamonds 14K Gold Silver Ø US 7.25 /2.9gr
Located in SE
Beautiful Austrian Ring with parts in solid 14K Rose Gold and Silver decorated with a Pearl and natural rose cut Diamonds. Ca. 1900 - 1920s -1930s , period Austrian hallmarks conf...
Category

1910s Austrian Art Nouveau Vintage Diamond Solitaire Rings

Materials

Diamond, Pearl, 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

Antique Halo Ring natural Ruby Diamonds 18K Gold Platinum ØUS 6.75 /2.2gr
Located in SE
Beautiful German Halo Ring with parts in solid 18K Yellow Gold and Platinum. Ca. 1920s -1930s , German maker's and Swedish customs hallmarks confirming 18K Gold. Crown is 7.5 x...
Category

1920s Swedish Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

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

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

1990s Contemporary Diamond Solitaire Rings

Materials

Aquamarine, Diamond, Platinum

Emerald and Diamonds 14k gold Ring
Located in Istanbul, TR
14 kt solid gold ring with emerald and diamonds. May birthstone ring. 14k solid gold Weight: 3.5 g. depends from size Central stone: Natural emerald Emerald cut, weight - 1 ct Cla...
Category

2010s Turkish Modern Diamond Solitaire Rings

Materials

Diamond, Emerald, 14k 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

GIA 5 Carat White Diamond Pear Shape Ring in Black Rhodium & 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 5.01 ct. J SI2 white diamond pear shape. Handmade in 18k yellow gold and black rhodium. Ring size 6.5. Comes with GIA certificate.
Category

21st Century and Contemporary Diamond Solitaire Rings

Materials

White Diamond, Yellow Gold, Rhodium

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

Beauvince Antique Engagement Ring 6.20 Carat Oval KVVS2 IGI Diamond in Platinum
Located in New York, NY
A stunning large oval with delicate antique halo, this ring is mesmerizing and dreamy as if from a different era. Center Diamond Shape: Oval Center Diamond Weight: 6.20 ct Diamon...
Category

2010s Diamond Solitaire Rings

Materials

Diamond, Platinum

Vintage Dainty Old Mine Cut Diamond Solitaire Ring
Located in Montgomery, AL
We are loving this dainty vintage beauty!! Ring Details Material: 14K Rose & White Gold Era: Edwardian 1900 - 1920 Head Width: 5.2mm Head Height: 5mm Weight: 1.8 Grams Shank Width: ...
Category

20th Century Diamond Solitaire Rings

Materials

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

Georgian Inspired 2.65ct Old Cut Diamond Solitaire Ring in 18k Gold
Located in London, GB
A sparkly Georgian inspired old cut diamond solitaire ring. The ring is solely set with a 2.65 carat old cut diamond which is set in a elegant Georgian inspired cut down setting. T...
Category

2010s European Georgian Diamond Solitaire Rings

Materials

Diamond, 18k Gold

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

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

14 Karat Yellow Gold and Diamond Claddagh Ring Size 6 #20753
Located in Washington Depot, CT
14 Karat Yellow Gold and Diamond Claddagh Ring Size 6 This 14K yellow gold Claddagh ring is a timeless symbol of love, loyalty, and friendship, elevated with the added sparkle of th...
Category

20th Century Diamond Solitaire Rings

Materials

Diamond, 14k Gold, Yellow 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

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

Exquisite Tiffany & Co. Novo Cushion Brilliant Cut Diamond Engagement Ring
Located in Chicago, IL
Tiffany & Co. 0.92 ct Total Weight Platinum Round Brilliant Cut Diamond Solitaire Engagement Ring. The ring weighs 4.2 grams, size 5 (can be resized to any size), the center stone ...
Category

2010s American Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

IGI Certified - 3.62ct Round Diamond Solitaire Ring 14k White Gold
Located in Ramat Gan, IL
FOR U.S. BUYERS NO VAT NO CUSTOMS FEES The ring features a stunning 3.62-carat natural round brilliant diamond with an F color grade as its center stone. Crafted from 14 kt white go...
Category

21st Century and Contemporary Israeli Art Deco Diamond Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Oval ruby, diamonds 14k gold.
Located in Istanbul, TR
Ruby ring with diamond halo. Oval ruby, diamonds 14k gold. Ruby engagement ring. July birthstone ring. Classic ruby ring. Genuine ruby ring By Daizy Jewellery. Metal stamp: 14k Gold ...
Category

2010s Modern Diamond Solitaire Rings

Materials

Diamond, Ruby, 14k Gold

Antique French Gold and Silver Old Cut Diamond Ring
Located in Firenze, IT
Ring adorned with an old cut diamond of approximately 1 carat. Frame in yellow gold and silver. Original case. French work. Size 8 1/4. Weight: 3.29 gr.
Category

1890s French Napoleon III Antique Diamond Solitaire Rings

Materials

Diamond, Gold, 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

Aquamarine & Clean, White Diamond Ring of Elegant Restraint
Located in Southbury, CT
Because Aquamarine can be -and often is- found in large sizes, most aquamarine rings feature stones the the size of a domino. And because Aquamarine was wildly popular in the 1940s -...
Category

Mid-20th Century Modern Diamond Solitaire Rings

Materials

Aquamarine, White Diamond, 14k Gold

Late Georgian / Early Victorian Era Rose cut Diamond Ring
Located in OVIEDO, AS
Early Victorian Era Rose cut Diamond Men Ring (1837-1860) Antique Victorian Era Diamond Men’s Ring. The 14K/15K yellow gold (touchstone tested) ring is centered with a rose cut diamond 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

1850s European Victorian Antique Diamond Solitaire Rings

Materials

Diamond, 14k Gold

Gents Diamond 14 Karat Yellow Gold Solitaire Modern Ring
Located in Boca Raton, FL
This 14K yellow gold gentlemen's diamond solitaire ring features a stunning round brilliant-cut diamond, approximately 0.40 carats, with G color and VS clarity, offering exceptional ...
Category

21st Century and Contemporary American Modern Diamond Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

14k Gold Ring with Opal, Diamonds and Peridots
Located in Istanbul, TR
14 kt solid gold ring with natural opal, diamonds and peridots. October birthstone ring. 14k solid gold Weight: 2.5 g. depends from size Central stone: Natural opal Cut: Oval caboc...
Category

2010s Turkish Modern Diamond Solitaire Rings

Materials

Diamond, Opal, Peridot, 14k Gold

Vintage 18K White Gold Diamond Solitaire Ring
Located in Henderson, NV
Vintage 18K white gold Art Deco style engagement ring, featuring an old mine cut diamond solitaire. The diamond is set in an intricately detailed mounting with delicate engravings an...
Category

Late 20th Century American Art Deco Diamond Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Antique Rose Cut Diamond Ring of 18k Gold
Located in Lewisburg, PA
A Georgian era 0.28ct rose cut diamond solitaire conversion ring. The diamond was originally part of a salvaged antique bracelet. The stone is set in a closed back, silver rub over...
Category

Early 1800s Georgian Antique Diamond Solitaire Rings

Materials

Diamond, 14k Gold

Natural Ruby Vintage Style Ring in Solid 9K Yellow Gold
Located in Bangkok, TH
This vintage-style solitaire ring showcases a single, oval-shaped ruby nestled in a milgrain setting on a wide yellow gold band adorned with intricate small round diamonds and milgra...
Category

21st Century and Contemporary Thai Edwardian Diamond Solitaire Rings

Materials

Ruby, Diamond, Yellow Gold, 9k Gold

18k Yellow Gold Old Mine Cut Diamond Gypsy Ring
Located in Palm Beach, FL
Gypsy-style ring centering a brownish-yellow old mine cut diamond weighing 1.95 carats set in polished 18k yellow gold. Ring measuring 10.46mm at top tapering to 2.5mm at the base of...
Category

2010s American Modern Diamond Solitaire Rings

Materials

Diamond, 18k Gold, Yellow 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 Platinum 0.88ctw Old Mine Cut Diamond Solitaire Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Old Mine Cushion Cut - Panel Prong Set - SI2 Clarity - I Color- 7.26 x 6.29mm (approx.) - 0.88ctw (exact) Material: Solid .850+ Platinum ...
Category

21st Century and Contemporary Diamond Solitaire Rings

Materials

Diamond, Platinum

Antique German Ring 1.4ct Aquamarine Diamonds solid 18K Gold Ø US4.75 / 1.9gr
Located in SE
A ring in solid 18K White Gold featuring natural transparent Aquamarine stone 9 mm x 6mm x 3.5mm / ca. 1.4 ct, color light Blue with tint of Green. Two rose cut Diamonds on the shoul...
Category

1930s German Art Deco Vintage Diamond Solitaire Rings

Materials

Aquamarine, Diamond, 18k Gold

Pink sapphire 14k solid gold stackable ring.
Located in Istanbul, TR
14k gold ring with sapphire and diamond. Minimalist sapphire ring. Pink sapphire ring. Sapphire stackable ring. 14k solid gold W...
Category

2010s Turkish Modern Diamond Solitaire Rings

Materials

Diamond, Sapphire, Pink Sapphire, 14k Gold

Spinel, Diamonds 14k gold ring
Located in Istanbul, TR
Spinel, diamonds 14k gold ring. August birthstone ring. Diamond halo red spinel ring. Spinel engagement ring 14k solid gold Weight: 2.8 g. depends from size Central stone: Natura...
Category

2010s Russian Modern Diamond Solitaire Rings

Materials

Diamond, Spinel, Gold, 14k 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

Blue Star Sapphire with Diamond Ring set in 18K Rose Gold Settings
Located in Bangkok, TH
Blue Star Sapphire 7.71 carats with Diamond 0.85 carat Ring set in 18K Rose Gold Settings Width: 1.2 cm Length: 1.5 cm Ring Size: 55 Total Weight: 8.01 grams "We first opened doo...
Category

2010s Thai Contemporary Diamond Solitaire Rings

Materials

Diamond, Star Sapphire, 18k Gold, Rose Gold

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

AENEA Candy Pink-Brown Diamond 18k Rose Gold Engagement Ring
Located in Salzburg, AT
This one of a kind ring with a pinkish-brown diamond and white diamonds is handcrafted in 18k rose gold, rhodium-plated sterling silver. The ring is size 53 (European) but can be ad...
Category

21st Century and Contemporary Austrian Modern Diamond Solitaire Rings

Materials

White Diamond, Brown Diamond, 18k Gold, Rose Gold, Rhodium, Sterling Sil...

C.Dunaigre 8.89 Carat VIVID Green Colombian Emerald Diamond Ring
Located in Chicago, IL
An exquisite and very large 8.89 carat green emerald set with two side trapezoid diamonds with a total weight of 1 carats the side diamonds are very high quality as well F color VS...
Category

2010s Italian Modern Diamond Solitaire Rings

Materials

Diamond, Emerald

GIA Certified 4 Carat Emerald Cut E Color Flawless Diamond Ring
Located in Chicago, IL
This elegant ring features a GIA-certified 4 carat emerald cut diamond, beautifully set in platinum with pavé detailing. The diamond's E color grade offers exceptional near-colorles...
Category

2010s Unknown Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

18K Yellow Gold Ring with Mandarin Citrine and Diamonds
Located in Vannes, FR
18K Yellow Gold Ring with Mandarin Citrine and Diamonds Let yourself be captivated by the radiance of this 18K yellow gold ring, showcasing a stunning 3.00-carat mandarin citrine. I...
Category

21st Century and Contemporary French Contemporary Diamond Solitaire Rings

Materials

Diamond, Citrine, Yellow Gold, 18k Gold, Gold

AGL Certified 9.73 Carat Burma Ruby No Heat and Diamond Ring in 18 Karat Gold
Located in Bangkok, TH
A brand new AGL (Thai) certified 9.73 burma ruby no heat purplish red and diamond ring in 18 karat gold . The ruby weigh 9.73 carat and diamond weigh 1.10 carat. The total ring weigh...
Category

2010s Diamond Solitaire Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

GRS Certified 0.73 Carat Burmese Ruby No Heat Pigeon Blood Ring in 18K Gold
Located in Bangkok, TH
A brand new handcrafted ruby ring by Rewa Jewels. The ring's center stone is 0.73 carat Burmese ruby certified by Gem Research Swisslab (GRS) as natural, unheated, 'Pigeon blood' wit...
Category

2010s Thai Modern Diamond Solitaire Rings

Materials

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

GIA 5.07 Carat Antique Cushion Diamond in Diamond Pavé and Platinum Ring
Located in New York, NY
This rare and charming 5.07 carat antique cushion-cut diamond is mounted in a simple and delightful diamond pavé and platinum ring with diamonds weighing approximately 1.50 carats on...
Category

21st Century and Contemporary Diamond Solitaire Rings

Materials

Diamond, Platinum

14k Gold Kunzite and Diamonds Ring
Located in Istanbul, TR
Oval kunzite ring. Floral design kunzite ring. Pink gemstone ring. 14k solid gold Total weight 3 g. Depends from size. Kunzite: oval shape, pink color, VS transparent clarity, 1 p...
Category

2010s Turkish Modern Diamond Solitaire Rings

Materials

Diamond, Kunzite, 14k Gold

1926 Nordic Ring 0.36ct Diamond solid 23K Gold Platinum Ø7US / 5.4gr
Located in SE
Fine 23K Antique Wedding Ring in original leather and silk box. Brilliant cut diamond Ø 4.25 mm / ca. 0.36 ct / color ca.G,H / VS mounted in Platinum setting. Made in Sweden. Make...
Category

1920s Swedish Art Deco Vintage Diamond Solitaire Rings

Materials

Diamond, Gold, 22k Gold, Platinum

EXCEPTIONAL GIA Certified 4 Carat Asscher Cut Double pave ring D COLOR VS
Located in Chicago, IL
This exquisite engagement ring features a breathtaking 4 asscher emerald cut diamond, certified by GIA for its outstanding quality. Set in timeless platinum, the diamond boasts a rar...
Category

2010s American Contemporary Diamond Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Natural Myanmar Imperial Green Jade Cabochon Ring in 18K White Gold with Diamond
Located in Kowloon, HK
This stunning "green light bulb" is 100% natural, untreated, and undyed Type-A Myanmar jadeite jade. The beautiful imperial green jade cabochon is set in 18K white gold and diamonds....
Category

2010s Hong Kong Artisan Diamond Solitaire Rings

Materials

Diamond, Jade, 18k Gold, White Gold

Unheated Pink Sapphire with Pink Diamond Ring set in 18K Rose Gold Settings
Located in Bangkok, TH
Unheated Pink Sapphire 1.95 carats with Pink Diamond 0.40 carat Ring set in 18K Rose Gold Settings Width: 1.1 cm Length: 1.1 cm Ring Size: 51 Total Weight: 6.41 grams "We first o...
Category

2010s Thai Contemporary Diamond Solitaire Rings

Materials

Pink Sapphire, Pink Diamond, Rose Gold, 18k Gold

10 Karat Yellow Gold and Diamond Ring Size 8.75-9 #20504
Located in Washington Depot, CT
10 Karat Yellow Gold and Diamond Ring Size 8.75-9 This sparkling ring features 17 round brilliant cut diamond set in beautifully detailed 10K yellow gold. Width: 10 mm. Shank: 2 m...
Category

20th Century Diamond Solitaire Rings

Materials

Diamond, 10k Gold, Yellow Gold

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

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

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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