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Solitaire 8 Carats

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GIA Certified 8 Carat Burma Origin Oval Blue Sapphire Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 8 Carat Burma Origin Oval Blue Sapphire Diamond Solitaire Ring
Category

2010s Italian Modern Solitaire Rings

Materials

White Diamond, Blue Sapphire, Diamond, Platinum

Edwardian 1.05 Carat Diamond Solitaire Engagement Ring
Located in London, GB
This is an 18ct yellow gold Edwardian diamond solitaire ring. The 1.05 carat old mine cut diamond
Category

20th Century Solitaire Rings

Materials

Diamond, Yellow 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

Antique 1.86 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1920's 1.86 carat diamond and platinum solitaire engagement ring; part of our
Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, Platinum

Antique 3.40 Carat Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 3.40 carat diamond and 18 karat white gold solitaire ring
Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, White Gold

Solitaire ring set with 8 claws - in white gold - 0.75ct
Located in Monte-Carlo, MC
Solitaire ring set with 8 claws, in 18 carat white gold, set with 1 round brilliant cut diamond
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, White Gold

Antique 1.18 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
carats Dimensions Height of setting 5.11mm/0.2" Ring Size UK Size K USA Size 5 1/8 The ring size may
Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, Yellow Gold

GIA Certified 8 Carat Emerald Cut Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
Superb 8 Carat Emerald Cut Engagement Ring The main stone is a 8 carat diamond is extremely white
Category

2010s Italian Modern Solitaire Rings

Materials

White Diamond, Emerald

Stunning 3.95 Carat Teardrop Amethyst Solitaire Ring
Located in Montreal, QC
Beautiful solitaire ring featuring a 3.95 carat Amethyst; Sterling Silver Tarnish-resistant Rhodium
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Amethyst, Sterling Silver

Certified 2 Carats Diamond 18 Carats White Gold Solitaire Ring
Located in Paris, FR
Exceptional solitaire presenting in its middle a brilliant diamond of 2 carats supported by six
Category

Early 2000s French Modern Solitaire Rings

Materials

Diamond, White Gold

Antique 0.59 Carats Old Mine Cut Diamond Solitaire Band
Located in New York, NY
A unisex antique style band showcasing a 0.59 carats old mine cut diamond, secured with six prongs
Category

Vintage 1940s Unknown Art Nouveau Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco French 0.90 Carat Diamond Solitaire Platinum Ring
Located in London, GB
engagement ring. It is a size 8. Weight: 3,3gr Metal: Platinum Stones: 1 Diamond • Cut: Transitional cut
Category

Vintage 1920s French Art Deco Solitaire Rings

Materials

Diamond, White Diamond, Platinum

1.05cts 14K Swiss Cut Diamond Solitaire 8 Prong Gold Engagement Ring
Located in Jupiter, FL
A simple, yet stunning, diamond solitaire ring. An exquisite 1.05-carat swiss cut diamond is set in
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Antique 1.05 Carat Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1900s 1.05 carat diamond and 18 karat white gold solitaire style engagement
Category

Antique Early 1900s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

3.01 Carat Peridot and Diamond Solitaire Ring
Located in Montreal, QC
; approx. 0.06 total carat weight; Sterling Silver Tarnish-resistant Rhodium mounting. Size 8, we offer
Category

21st Century and Contemporary Modern Solitaire Rings

Materials

Diamond, Peridot, Rhodium, Sterling Silver

Tiffany & Co. Ribbon Diamond Solitaire Band - Rose Gold 18k Rnd .10ct Ring 8 1/4
By Tiffany & Co.
Located in Greensboro, NC
Size: 8 1/4 Brand: Tiffany & Co. Design: Ribbon Metal Content: 18k Rose Gold Stone Information
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold

French 1950s 1.50 Carat Diamond Platinum Solitaire Ring
Located in Poitiers, FR
Platinum ring. Magnificent antique solitaire in excellent condition, this engagement ring is
Category

Vintage 1950s French Retro Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Vintage 1.50 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.50 carat diamond and platinum solitaire ring; part of our
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

3.93 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.93 carat diamond and contemporary 18 karat yellow gold
Category

Vintage 1940s British Solitaire Rings

Materials

Diamond, Yellow Gold, 18k Gold

GIA 17.91 Carat Old Cushion Cut Diamond Solitaire Ring in Platinum
Located in La Jolla, CA
GIA certified 17.91 carat Old Cushion Cut Diamond Solitaire Ring in Platinum Old Cushion Diamond
Category

20th Century North American Solitaire Rings

Materials

Diamond, Platinum

Vintage 1.07 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.07 carat diamond and platinum solitaire engagement ring; part of
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, Platinum

Art Deco Style 1.05 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning contemporary 1.30 carat diamond (total) and platinum solitaire ring in the Art Deco
Category

Early 2000s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

2.05 Carat Six Prong Solitaire Engagement Diamond Ring
Located in New York, NY
This Classic 2.05 Carat Diamond ring will express your love story and grace the hand that wears it
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

2.33 Carat Citrine and Sapphire Solitaire Statement Ring
Located in Montreal, QC
Beautiful ring featuring a 2.33 Carat oval Citrine in center enhanced with Sapphires; approx
Category

21st Century and Contemporary Modern Solitaire Rings

Materials

Citrine, Sapphire, Rhodium, Sterling Silver

GRS Switzerland 8 Carat BURMESE RUBY Oval Ruby Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 8 carat pinkish red purple oval no-heat ruby commands attention in this extraordinary
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Ruby, Platinum

21.77 Carat Large Oval Kunzite Solitaire Vintage Gold Ring
Located in Montreal, QC
Simply Beautiful! Large Oval Kunzite Solitaire Gold Cocktail Ring. Centering a Hand set securely
Category

21st Century and Contemporary Modern Solitaire Rings

Materials

Kunzite, Gold, 14k Gold, Yellow Gold

1930s, 1.05 Carat Diamond White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.05 carat diamond and 18k white gold solitaire engagement
Category

Vintage 1930s Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Antique 4.33 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 4.33 carat diamond and platinum solitaire engagement ring
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Platinum

Vintage 1.21 Carat Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.21 carat emerald cut diamond solitaire ring in platinum
Category

1990s Unknown Solitaire Rings

Materials

Diamond, White Gold, Platinum

Authentic Art Deco 1 Carat Diamond Solitaire Engagement Ring
Located in Santa Barbara, CA
elegance, ethicality and sustainability. This vintage heirloom featuring a nearly 1 carat spectacular
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Cartier GIA Certified 8 Carat Cushion Brilliant Cut Diamond Ring
By Cartier
Located in Rome, IT
Cartier 1895 Cushion Brilliant Cut Diamond Solitaire Engagement Ring
Category

2010s Italian Modern Solitaire Rings

Materials

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

Le Ster 1.5 Carat Oval Morganite Solitaire Ring Platinum
Located in London, GB
A modern take on a classic, solitaire ring. The 1.5 Carat Morganite is Optix Cut, which gives a
Category

2010s British Art Deco Solitaire Rings

Materials

Morganite, Platinum

Art Deco 12.50 Carat Emerald Cut Emerald Solitaire Ring
Located in METAIRIE, LA
This True Art Deco Emerald Solitaire Ring features a single 12.50 carat Emerald cut Light Green
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Emerald, 14k Gold, White Gold

1.50cts 8-Prong Dark Emerald East-West Vintage Solitaire Gold Ring Gift 14K
Located in Jupiter, FL
ring in 14K yellow gold. This gorgeous solitaire ring carries a full 1.50-carat emerald in an eight
Category

2010s Afghan Modern Solitaire Rings

Materials

Emerald, Gold, 14k Gold, Yellow Gold

Victorian 1.34 Carat Diamond and 22k Rose Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine, and impressive 1.34 carat diamond and 22 carat rose gold, platinum set solitaire
Category

Antique 1880s British Solitaire Rings

Materials

Diamond, 22k Gold, Rose Gold, Platinum

2.85 Carat Garnet Solitaire Ring in 14K Yellow Gold
By VR Jewels
Located in Houston, TX
> Gemstone shape - Cushion > Gemstone size - 8 x 8 mm > Gross Weight - 1.905 Grm > Shank width - 1.5 mm
Category

21st Century and Contemporary American Artist Solitaire Rings

Materials

Garnet, 14k Gold, Yellow Gold, Gold

Antique 1.42 Carat Diamond and 18k White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.42 carat diamond, 18 karat white gold solitaire ring
Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, White Gold

Oval 8 Carat Treated Ruby and 1 Carat Diamond 14 Karat Two Tone Gold Ring
Located in New York, NY
12X10 Oval Cut Approximately 8.61 Carat Treated Ruby 14 Karat Rose gold and white Gold Ring
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, 14k Gold

Cartier 1895 Solitaire 0.71 Carat Diamond Platinum Ring US 4.5
By Cartier
Located in Tokyo, JP
Brand:Cartier Name:1895 Solitaire Ring Material :1P Diamond (D0.71ct E-VVS1), PT950 Platinum Ref
Category

Early 2000s French Solitaire Rings

Materials

Diamond, Platinum

Vintage French GIA 2.12 Carat Old European Cut Diamond 18k Yellow Gold Solitaire
Located in Beverly Hills, CA
One Vintage French GIA 2.12 Carat Old European Cut Diamond 18k Yellow Gold Solitaire Ring
Category

Vintage 1980s Solitaire Rings

Materials

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

GIA Certified 8 Carat VIVID Blue Cushion NO HEAT Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Introducing a rare treasure from the exotic lands of Madagascar: our exquisite 8.01 carat
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Blue Sapphire, Sapphire, White Diamond

Vintage 3.93 Carat Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive, large vintage 3.93 carat diamond, 18 karat yellow gold solitaire
Category

Vintage 1980s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow 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

2.87 Carat Lapis Lazuli Solitaire Ring in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Lapis Lazuli Solitaire Ring in 18K Gold is a perfect statement jewelry to match with every outfit
Category

21st Century and Contemporary American Art Deco Solitaire Rings

Materials

Lapis Lazuli, 18k Gold, Yellow Gold, Gold

Scandinavian Jeweler, Vintage Ring in 8 Carat Gold Adorned with Cultured Pearl
Located in bronshoj, DK
Scandinavian jeweler. Vintage ring in 8 carat gold adorned with cultured pearl. Mid-20th century
Category

Mid-20th Century Modern Solitaire Rings

Materials

Cultured Pearl, Gold

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

Antique 1.20 Carat Diamond and 18k Rose Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.20 carat diamond, 18 karat rose gold and platinum set
Category

20th Century French Solitaire Rings

Materials

Diamond, Rose Gold, 18k Gold

2.05 Carat Six Prong Solitaire Engagement Diamond Ring F-G/ I1
Located in New York, NY
This Classic 2.05 Carat Diamond ring will express your love story and grace the hand that wears it
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Rare 29.51 Carat No Heat Ceylon Blue Sapphire Cabochon Solitaire Mens Ring
By Gad & Co.
Located in Miami, FL
29.51 Carat No Heat Ceylon Blue Sapphire Cabochon Solitaire Mens Ring in 18K White Gold. AGL
Category

21st Century and Contemporary Sri Lankan Modern Solitaire Rings

Materials

Sapphire, Blue Sapphire, 18k Gold, White Gold

Retro 0.74 Carat Old European Cut Solitaire Diamond Gold Ring, circa 1940
Located in Goettingen, DE
Retro 0.74 Carat Old European Cut Solitaire Diamond Gold Ring, circa 1940 This Retro solitaire
Category

Vintage 1940s German Retro Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Antique 1.23 Carat Diamond and 18k Yellow Gold Solitaire Ring, circa 1910
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.23 carat diamond, 18 karat yellow gold and platinum set solitaire
Category

Vintage 1910s Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Modern 8 Carat Amethyst 18 Karat Yellow Gold Twists Ring
Located in Poitiers, FR
claws. On both sides of the amethyst, gold twists form arabesques. Weight of the amethyst : about 8
Category

21st Century and Contemporary French Modern Solitaire Rings

Materials

Amethyst, Gold, 18k Gold, Yellow Gold

Art Deco Sapphire Ring 1.14 Carat Solitaire Original 1930s Filigree Antique 18k
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1930's Sapphire 18K White Gold Solitaire Ring 1.14ct
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Sapphire, 18k 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

Vintage Circa 1970s Round Amethyst Solitaire Cocktail Ring 14 Carat Yellow Gold
Located in Hamilton, AU
Forged in 14 carat yellow gold, this lovely 1970s vintage ring features an opulent 15 carat faceted
Category

20th Century Unknown Modern Solitaire Rings

Materials

Amethyst, Gold, Yellow Gold, 14k Gold

Gems Are Forever 13 carat Citrine Solitaire Cocktail Ring 18K Yellow Gold
By Gems Are Forever
Located in beverly hills, CA
features a 13 carat square cushion cut citrine. The perfectly golden color citrine measures 16.7 mm x 16.7
Category

2010s American Retro Solitaire Rings

Materials

Citrine, 18k Gold, Yellow Gold

Natural 4.07 Carat H/SI1 Round Diamond Solitaire Wide Shank Ring In Platinum
Located in Miami, FL
This captivating platinum solitaire ring showcases a stunning 4.07 carat round brilliant diamond
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.73 carat old European round cut diamond solitaire in a vintage 18k
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

1980s Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.25 carat diamond and platinum solitaire ring; part of our diverse
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, White Diamond, Platinum

1910s Diamond and Rose Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.32 carat diamond and 14 karat rose gold, white gold set solitaire
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold

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Solitaire 8 Carats For Sale on 1stDibs

There is a broad range of solitaire 8 carats for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and 14k Gold. Our selection of items includes 2429 vintage examples as well as 3869 contemporary versions. Our collection is diverse and broad-ranging, and pieces in stock date back to the 18th Century while others were produced as recently as the 21st Century. Pieces in our collection of solitaire 8 carats made by Contemporary jewelers — as well as those associated with Modern — are very popular. Many examples in our inventory of these items are appealing no matter their origins, but Antinori Fine Jewels, Tiffany & Co. and Fine Jewels UK produced popular versions that are worth a look. Browse our collection of 4611 Diamond versions today to add the perfect touch to your look. Today, if you’re looking for round cut solitaire 8 carats and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. If you’re browsing the variety of solitaire 8 carats for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Solitaire 8 Carats?

Prices for solitaire 8 carats can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $96 and can go as high as $4,900,000, while solitaire 8 carats, on average, fetch $5,263.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Solitaire 8 Carats
  • 1stDibs ExpertSeptember 28, 2021
    An 8-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On an average an 8-carat diamond could cost you between $17,500 to $90,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 8-carat diamond jewelry from different periods and styles to choose from.