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Art Deco 1.45 CT Diamond Solitaire 18 Kt Ring
Located in Napoli, IT
Art Deco Diamond solitaire ring, 1935 ca Hand crafted of solid 18 KT white gold, marked Beautiful
Category

Vintage 1930s Italian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco Style 1.10 Ct Diamond Sapphire Solitaire Platinum Ring
Located in Napoli, IT
mine chunky cut Diamond of 1.10 Ct – antique old mine cut Diamonds are known for not being perfectly
Category

Vintage 1980s European Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Platinum

Art Deco .75 Ct. G VS1 Diamond Solitaire Plus Engagement Ring
Located in Napoli, IT
Diamond For Ever This charming Art Deco Diamond solitaire ring is 1920 ca Exquisitely hand crafted
Category

Vintage 1920s European Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco 1.04 Ct Cushion Diamond G VS1 Solitaire 18 KT Ring
Located in Napoli, IT
This classy late Art Deco Diamond solitaire ring is 1930 ca Traditional flower head mount with
Category

Vintage 1930s European Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

1930s Antique French 0.63 Ct Diamond and 18K White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique French 0.63 carat diamond and 18 karat white gold solitaire ring; an
Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Georgian 2.0 Ct rare Pointed Diamond Solitaire Plus
Located in Napoli, IT
Quintessence of beauty A Stunning, rare, possibly pre Georgian Diamond solitaire ring The beauty
Category

Antique Mid-18th Century European Solitaire Rings

Materials

Diamond, Gold

Stunning Solitaire 18K White Gold Ring with 0.57 ct Natural Diamonds- GIA Cert
Located in רמת גן, IL
Stunning solitaire ring made from 18k white gold with 0.57 total carats of round brilliant diamonds
Category

2010s Israeli Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Antique Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
; part of our diamond jewelry/estate jewelry collections. This impressive diamond solitaire ring has
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

3.93 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
This stunning contemporary diamond solitaire ring has been crafted in 18k yellow gold with an 18k white
Category

Vintage 1940s British Solitaire Rings

Materials

Diamond, Yellow Gold, 18k Gold

1910s Diamond and Rose Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring is supplied with an independent diamond grading certificate. Images do not always reflect
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold

1.22 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 1.22 carat princess cut diamond and platinum solitaire ring; part of our
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, Platinum

Dazzling 0.56 ct. Round Brilliant Diamonds Ring
Located in רמת גן, IL
brilliant natural diamonds Color grade: G Clarity grade: VS Cut grade: EX Size: EU 46 / HK 8 Total carat
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Central Light Fancy Diamond, Diamonds, 18 Karat Gold Solitaire/Engagement Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Elegant and simple solitaire/engagement ring in 18K white
Category

Early 2000s Retro Solitaire Rings

Materials

White Diamond, Brown Diamond, 18k Gold, White Gold

Estate 1.21 Ct Emerald Cut Diamond G VVS1 Diamond Ring
Located in Napoli, IT
This contemporary, classy style, Diamond solitaire ring has been totally hand crafted of solid 18
Category

Late 20th Century European Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Antique 1914 Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
diamond and yellow gold solitaire ring has been crafted in 18k yellow gold. The ring displays a 0.70 ct
Category

Vintage 1910s English Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 1960s Diamond and Yellow Gold Platinum Set Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive platinum set vintage 0.35 carat diamond solitaire ring in 18 karat yellow
Category

Vintage 1960s Solitaire Rings

Materials

Diamond, Yellow Gold, Platinum

Stunning Solitaire Platinum Ring with 0.80 total carat of Natural Diamond
By Tiffany & Co.
Located in רמת גן, IL
Stunning solitaire platinum ring with 0.80 total carat of cut cornered square mixed cut diamond
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, Platinum

4.5 Ct. Natural London Blue Topaz Vintage Style Solitaire Ring in 9K White Gold
Located in Bangkok, TH
order Origin: Thailand Metal: Solid 9K White Gold Ring Size: US 3-8 Total Gemstones Weight: 4.50 carat
Category

21st Century and Contemporary Thai Edwardian Solitaire Rings

Materials

Topaz, Blue Topaz, 9k Gold, White Gold

Amethyst and Diamond 10 Karat Yellow Gold Ring, Solitaire Prong Setting
Located in Milford, DE
, accented with six brilliant diamonds on each side of the band. Classic, luxurious style. Ring size US 8 1
Category

Late 20th Century Solitaire Rings

Materials

Amethyst, Diamond, 10k Gold

Amethyst and Diamond 14 Karat Yellow Gold Ring, Solitaire Prong Setting
Located in Milford, DE
, accented with two brilliant diamonds on each side of the band. Ring size US 7 7/8 Hallmarks: 14K Amethyst
Category

Late 20th Century Solitaire Rings

Materials

Amethyst, Diamond, 14k Gold

14K White Gold Ladies' Round Brilliant Cut Diamond Ring 0.88 ct
Located in Laguna Beach, CA
Ladies' diamond solitaire engagement ring with 14k white gold setting. Stamped 14k and weighs 5.9
Category

Mid-20th Century Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Antique 1.28 Carat Diamond and Platinum Solitaire Ring Art Deco, circa 1935
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.28 carat diamond and platinum solitaire style engagement ring; part
Category

Vintage 1930s Solitaire Rings

Materials

Diamond, Platinum

Victor Mayer Solitaire Enamel Ring 18k Yellow Gold/White Gold with Diamonds
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer Solitaire Enamel Ring 18k Yellow Gold/White Gold with Diamonds Ring Solitaire, 18k GG
Category

2010s German Contemporary Solitaire Rings

Materials

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

Blue Sapphire and Black Diamond Solitaire Ring Set in 18 Karat Yellow Gold
Located in London, GB
This elegant blossom solitaire ring combines beauty and style with a 1.26 ct blue sapphire sitting
Category

2010s British Contemporary Solitaire Rings

Materials

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

Paraiba Brilliant Ring 0.847 ct 0.28 ct Platinum 900 almost eyeclear Marquise
Located in Viena, Viena
brilliant-cut diamonds and clasp-shaped brilliant strips totaling approx. 0.28 ct, W / VS-SI, solid platinum
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Paraiba, Platinum

2 Carat Natural Emerald Cut Emerald & 0.85 Ct Diamond Ring in Platinum
Located in New York, NY
2 Carat Natural Emerald Cut Emerald & 0.85 Ct Diamond Ring In Platinum size 3.75 i am selling
Category

2010s Solitaire Rings

Materials

Diamond, Emerald, Platinum

1 Ct Round Pink Sapphire 2 Baguettes Diamond in Platinum Ring, Estate
Located in New York, NY
A classic, Ring weight of 1 Ct natural Pink sapphire and two Baguettes Diamond Ring made in
Category

Early 2000s Solitaire Rings

Materials

Diamond, Pink Sapphire, Platinum

Diamond 2ct Art deco Ring with Baguette Stones, Total Carat. 4.2 Ct
Located in Berlin, BE
embellished by a mesmerizing display of diamonds - 8 brilliant-cut stones totaling 1.2 carats and 4 baguette
Category

Late 20th Century German Art Deco Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Natural 8 Carat Emerald Cut Zambian Emerald & Diamond Ring in Platinum, Estate
Located in New York, NY
Natural 8 Carat Emerald Cut Zambian Emerald & Diamond Ring in Platinum, Estate A classic design
Category

2010s Solitaire Rings

Materials

Diamond, Emerald, Platinum

EFFY Blue Topaz 15.30 ct & Diamond .85 ct in 14k White Gold
By Effy
Located in Laguna Hills, CA
Topaz, accented by 3/8 ct. t.w. Sparkling diamonds. The 16.00 x 11.76 x 9.50 mm gemstone is expertly cut
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Topaz, Blue Topaz, Diamond, 14k Gold, White Gold

Circa 1910's Edwardian Platinum .93 ct Old European Cut Diamond Engagement Ring
Located in Addison, TX
Top of Ring:7.05 mm Center Diamond Details: Cut: Old European Cut Carat Weight: .80 Color: I Clarity
Category

Vintage 1910s Edwardian Solitaire Rings

Materials

White Diamond, Gold, Platinum

Men Ring natural 10.5 ct Sapphire Diamonds solid 18K Yellow Gold Size US8 / 13gr
Located in SE
8 + / 18.19 mm. This ring may be resized for additional payment. Weight: 13 grams Used, fine / very
Category

Vintage 1930s European Art Deco Solitaire Rings

Materials

Diamond, Sapphire, Yellow Gold

Estate 1.85 Ct Round and Baguette Cut 18 KT ring
Located in Napoli, IT
baguette cut Diamonds totaling approx .90 Ct (G/VVS) UK size: P 3/4 US size: 8 Measures: 10 mm. at the
Category

Vintage 1970s European Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

1.19 Ct Aquamarine Solid Ring 925 Sterling Silver Bridal Engagement Ring
Located in New York, NY
.) Hardness : 7.5 – 8 Ring Weight : 2.16 g ►Handmade jewelry often carries a sense of craftsmanship and
Category

21st Century and Contemporary Central American Art Deco Solitaire Rings

Materials

Aquamarine, Zircon, Silver, Sterling Silver

Oval 8 Carat Treated Ruby and 1 Carat Diamond 14 Karat Two Tone Gold Ring
Located in New York, NY
Size 7.5 Diamond Brilliant cut approximately 1 ct , Its a treated ruby prong set 14 Karat Rose Gold
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, 14k Gold

2.24 Ctw Natural Tanzanite Solitaire Ring 14K Gold Bridal Ring For Women Jewelry
Located in New York, NY
Tanzanite Shape : Round Size : 8 mm Carat Weight: 2.24 ct. (approx.) Hardness : 6 – 6.5 ►Handmade jewelry
Category

21st Century and Contemporary Asian Art Deco Solitaire Rings

Materials

Tanzanite, Zircon, 14k Gold

Piaget 0.72 ct Round Brilliant Cut Diamond 18k Yellow Gold Full Circle
By Piaget
Located in Rome, IT
Piaget 0.72 ct Round Brilliant Cut Diamond 18k Yellow Gold Full Circle / Eternity / Wedding Band
Category

2010s French Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Emerald and Diamond Platinum Ring
Located in Beverly Hills, CA
One emerald and diamond platinum ring featuring one square step-cut emerald weighing 1 ct. flanked
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Emerald, Platinum

Piaget Possession 0.72 ct Round Brilliant Cut Diamond 18k White Gold Full Circle
By Piaget
Located in Rome, IT
Piaget 0.72 ct Round Brilliant Cut Diamond 18k White Gold Full Circle / Eternity / Wedding Band
Category

2010s French Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Platinum Tanzanite and Diamond Ring
Located in Washington Depot, CT
. Tanzanite weight: 2 ct. Total diamond weight: .80 ct. Diamond color: F-G Diamond clarity: VS Ring
Category

20th Century Solitaire Rings

Materials

Diamond, Tanzanite, Platinum

0.25 Carat Diamond Gold Ring
Located in Berlin, DE
( 7 mm ) Total weight: 5,58 g. Ring size: 59 ( US 8 3/4 ) Resizable
Category

Mid-20th Century Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Antique Diamond Chased Gold Men’s Ring
Located in Chicago, IL
diamond (J color, SI2 clarity, 6.4-6.3 x 4.3 mm, approximately 1.10 ct). Width 10 mm (3/8 in
Category

Antique Late 19th Century Victorian Solitaire Rings

Materials

Diamond

Orloff of Denmark, 1.20 ct Ocean Blue Zircon Ring in 925 Sterling Silver
Located in Hua Hin, TH
Orloff of Denmark; 1.20 carat Ocean Blue Zircon set in a Solitaire 925 Sterling Silver Ring
Category

2010s Thai Contemporary Solitaire Rings

Materials

Zircon, Blue Zircon, Silver, Sterling Silver

Orloff of Denmark, 1.15 ct Ocean Blue Zircon Ring in 925 Sterling Silver
Located in Hua Hin, TH
Orloff of Denmark; 1.15 carat Ocean Blue Zircon set in a Solitaire 925 Sterling Silver Ring
Category

2010s Thai Contemporary Solitaire Rings

Materials

Zircon, Blue Zircon, Silver, Sterling Silver

Natural 2.1 Ct. Morganite Vintage Style Filigree Ring in Solid 9K Rose Gold
Located in Bangkok, TH
diamonds. GEMMA FILIGREE custom ring box and certificate of authenticity are included with every purchase
Category

21st Century and Contemporary Thai Edwardian Solitaire Rings

Materials

Morganite, 9k Gold, Rose Gold

Orloff of Denmark, 4.52 ct Metallic Blue Zircon Ring in 925 Sterling Silver
Located in Hua Hin, TH
Orloff of Denmark; 4.52 carat Metallic Blue Zircon set in a Solitaire 925 Sterling Silver Ring
Category

2010s Thai Contemporary Solitaire Rings

Materials

Zircon, Blue Zircon, Silver, Sterling Silver

Orloff of Denmark, 4.68 ct Metallic Blue Zircon Ring in 925 Sterling Silver
Located in Hua Hin, TH
Orloff of Denmark; 4.68 carat Metallic Blue Zircon set in a Triple-Bezel 925 Sterling Silver Ring
Category

2010s Thai Contemporary Solitaire Rings

Materials

Zircon, Blue Zircon, Silver, Sterling Silver

4.5 Ct. Natural Blue Topaz Vintage Style Filigree Cocktail Ring in Solid 9K Gold
Located in Bangkok, TH
order Origin: Thailand Metal: Solid 9K White Gold Ring Size: US 3-8 Total Gemstones Weight: 4.50 g
Category

21st Century and Contemporary Thai Edwardian Solitaire Rings

Materials

Topaz, Blue Topaz, 9k Gold, White Gold

Natural 9 Ct. Emerald Cut Amethyst Vintage Style Filigree Ring in Solid 9K Yello
Located in Bangkok, TH
order Origin: Thailand Metal: Solid 9K Yellow Gold Ring Size: US 4 - 8 Total Gemstones Weight: 9.00
Category

21st Century and Contemporary Thai Edwardian Solitaire Rings

Materials

Amethyst, 9k Gold, Yellow Gold

1938 Artur & Lydia Ring natural 1.55 ct Blue Sapphire solid 18K Gold ØUS7/4.4gr
Located in SE
Sapphire of Blue medium depth color, oval diamond cut 8 mm x 6 mm x 2.2 mm / ca. 1.55 ct. Stone
Category

Vintage 1930s Swedish Art Deco Solitaire Rings

Materials

Blue Sapphire, 18k Gold

1901 Nordic Ring 0.7 ct natural Red Ruby solid 18K Gold ØUS5.75 /2.05 gr
Located in SE
Ring for every day in solid 18K Yellow Gold decorated with natural Red Ruby of oval diamond cut 5.5
Category

Antique Early 1900s Swedish Art Nouveau Solitaire Rings

Materials

Ruby, 18k Gold

1923 Ring natural 1.25 ct. Aquamarine solid 18K Gold Ø 6.5 US/ 1.3 gr
Located in SE
Ring with bezel set natural light Blue with tint of Green Aquamarine stone , oval cut measuring 8
Category

Vintage 1920s Swedish Art Deco Solitaire Rings

Materials

Aquamarine, 18k Gold

Platinum Diamond Art Deco Filigree Engagement Ring
Located in Wallkill, NY
Lovely Platinum diamond Filigree Engagement ring. Old European cut .53 Ct center stone. VVS-2
Category

Early 20th Century American Art Deco Solitaire Rings

Materials

Diamond, Platinum

Emerald and Diamond 18k Yellow Gold Ring, circa 1970s
Located in Beverly Hills, CA
One emerald and diamond 18K yellow gold ring featuring one square emerald cut emerald weighing 2.15
Category

20th Century Solitaire Rings

Materials

Emerald, Diamond, Yellow Gold, 18k Gold

Art Deco 1.08 Carat Diamond Platinum Ring, circa 1920
Located in Goettingen, DE
diamonds 8/8 edge cut, total 0.28 ct, fine white/G, vsi-si total 1.08 ct diamonds Ring head size 10.7 x
Category

Vintage 1920s German Art Deco Solitaire Rings

Materials

Diamond, Platinum

Sugarloaf Cabochon Blue Sapphire & Old European Cut Diamond Ring
Located in Rome, IT
Sugarloaf Cabochon Blue Sapphire & Old European Cut Diamond Ring. The ring weighs 6.2 grams
Category

Vintage 1940s Italian Art Deco Solitaire Rings

Materials

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

No-oil Russian Emerald 18 Karat Gold Diamond Engagement Fashion Ring
By Tsarina Jewels
Located in Bangkok, TH
Classic 0.42 ct Emerald White Gold Ring accented with natural 0.51 ct total weight Diamonds G-H
Category

2010s Thai Solitaire Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold, Gold

Antique Art Deco Platinum Old Cut Marquise Diamond Engagement Ring - GIA
Located in Great Neck, NY
Metal: Platinum Weight: 4.4 Grams  Size: 8 Center Diamond: 2 ct - GIA # 2235180113 Color: E Clarity
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Vintage Natural Marquise Sleeping Beauty Ring Turquoise With Diamonds, Platinum
Located in New York, NY
Approximately 8 Ct of Sleeping Beauty Turquoise and 8 Ct of Diamonds Round and Baguettes diamonds Platinum 15
Category

2010s Solitaire Rings

Materials

Diamond, Turquoise, Platinum

Natural Brazilian Emerald & Diamond Ring 18 Karat White Gold
Located in New York, NY
Intense green color, Beautiful stone with shine and luster Total Diamond weight Approximately 0.5 Ct
Category

2010s Solitaire Rings

Materials

Diamond, Emerald, White Gold, 18k Gold

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8 Ct Diamond Solitaire Ring For Sale on 1stDibs

Find the exact 8 ct diamond solitaire ring you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using gold, 14k gold and 18k gold. Find an antique version now, or shop for 6 vintage or 15 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect 8 ct diamond solitaire ring among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic 8 ct diamond solitaire ring over the years, but those made by Hancocks and Ri Noor are often thought to be among the most beautiful. See these pages for an oval cut iteration of this accessory, while there are also brilliant cut cut and emerald cut cut versions available here, too. When shopping for a 8 ct diamond solitaire ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 8 Ct Diamond Solitaire Ring?

Prices for a 8 ct diamond solitaire ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $395 and can go as high as $238,850, while this accessory, on average, fetches $2,818.

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.