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6 Carat Diamond Solitaire Engagement Ring

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3.07 Carat Diamond Solitaire Engagement Ring
Located in London, GB
This is a wonderful platinum diamond engagement ring. The round brilliant cut diamond is an
Category

20th Century Solitaire Rings

Materials

Diamond, Platinum

2.38 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 2.38 carat diamond and platinum solitaire engagement ring
Category

21st Century and Contemporary British Solitaire Rings

Materials

Diamond, Platinum

1.19 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.19 carat diamond and platinum solitaire ring; part of our diverse
Category

Early 2000s Unknown Solitaire Rings

Materials

Diamond, Platinum

1.01 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1.01 ct diamond and platinum solitaire ring; part of our diamond engagement ring
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

1.86 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.86 carat diamond and platinum solitaire engagement ring
Category

2010s British Contemporary Solitaire Rings

Materials

Diamond, Platinum

English 1.29 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.29 carat diamond and contemporary platinum engagement
Category

21st Century and Contemporary English Solitaire Rings

Materials

Diamond, Platinum

2.00 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
range of diamond engagement rings. This stunning 2 carats asscher cut diamond solitaire is four claw
Category

Early 2000s Unknown Solitaire Rings

Materials

Diamond, Platinum

Antique 1.24 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.24 carat diamond and platinum solitaire engagement ring; part of
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, Platinum

1.05 Carat Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.05 carat cushion cut diamond, 18k white gold solitaire ring; part of our
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

1.48 Carat GIA Cert Diamond gold Solitaire Engagement Ring
Located in New York, NY
This 14k white gold ring centers a sparkling GIA certified round cut diamond that weighs 1.48ct
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

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

Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine 0.31 carat trillion cut diamond and platinum solitaire ring; part of our diverse diamond
Category

Early 2000s Contemporary Solitaire Rings

Materials

Diamond, Platinum

1920s 1.07 Carat Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
antique diamond solitaire ring is supplied with an independent diamond grading certificate. Images do not
Category

Vintage 1920s French Solitaire Rings

Materials

Diamond, Yellow Gold

Authentic Art Deco 1 Carat Diamond Solitaire Engagement Ring
Located in Santa Barbara, CA
: 0.92 Cut: Round Brilliant Color: L Clarity: SI1 Accent Diamonds: 6 Single Cuts 0.08 carats total Ring
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, Platinum

1.42 Carat Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring. Diamond Quality Feature Diamond Color G Clarity VS1 Cut Cushion Content 1.13 carats
Category

Vintage 1920s British Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified Emerald Cut Solitaire Diamond Engagement Ring 5.01 Carat VVS2
By Harbor Diamonds
Located in New York, NY
GIA Certified Emerald Cut solitaire engagement ring featuring a 5.01 Carat center, Color K, Clarity
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified .41 Carat Diamond Yellow Gold Solitaire Engagement Ring
Located in Stamford, CT
Diamond engagement ring. GIA certified Old European cut center stone, set in a 14k yellow gold, six
Category

Early 20th Century Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

1.00 Carat Princess Diamond 18 Karat Gold Solitaire Hasbani Engagement Ring
By Hasbani Diamonds
Located in London, GB
A modern classic engagement ring. Handmade in 18 Karat Gold, with 1.00 Carat White Diamond. Set in
Category

2010s British Modern Engagement Rings

Materials

Pink Diamond, Black Diamond, Emerald, Garnet, Multi-gemstone, Peridot, R...

0.75 Carat Princess Diamond 18 Karat Gold Solitaire Hasbani Engagement Ring
By Hasbani Diamonds
Located in London, GB
A modern classic engagement ring. Handmade in 18 Karat Gold, with a 0.75 Carat White Diamond. Set
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

2000s Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.45 carat diamond and platinum solitaire style engagement ring; part of
Category

Early 2000s British Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 6 Carat Emerald Cut Diamond Solitaire Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
This one-of-a-kind piece features a 6 carat
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald

GIA Certified 6 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
6 carat Round Brilliant Cut Diamond Solitaire Engagement Ring
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany& Co. 4 Carat Emerald Cut Diamond Solitaire Engagement Platinum Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. Platinum 4.18 ct Total Weight Emerald Brilliant Cut Diamond Engagement Ring. The
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Emerald, Platinum

Vintage 1940s 2.10 Carat Diamond and 18K White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1.90 carat diamond and 18 karat white gold solitaire ring with 0.20 carat
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, White Gold, 18k Gold

Contemporary Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.63 carat diamond and platinum solitaire style engagement ring; part of
Category

Early 2000s British Solitaire Rings

Materials

Diamond, Platinum

4.89 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
An exceptional and impressive antique 4.89 carat diamond solitaire ring, displayed in a
Category

Antique Early 1900s Unknown Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Platinum

1990s Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring; part of our diamond jewelry and estate jewelry collections. This impressive marquise
Category

1990s English Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Gold

Contemporary Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, contemporary 0.55 carat princess cut diamond, 18 karat white gold solitaire ring; part
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Antique Edwardian 0.60 Carat Old European Cut Diamond Solitaire Engagement Ring
Located in Boston, MA
An Edwardian period old European cut diamond solitaire engagement ring. Centered by a 0.60 carat
Category

Early 20th Century Edwardian Solitaire Rings

Materials

Diamond, 14k Gold

Vintage 1940s Diamond and Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring; part of our diverse diamond jewelry and estate jewelry collections. This stunning vintage
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Gold

2.48 Carat Certified Untreated Ruby Engagement Solitaire Ring Platinum
Located in US
colorful stone of diamonds. A colorful gemstone makes an engagement ring unique! Condition: Estate
Category

Early 2000s Unknown Contemporary Solitaire Rings

Materials

Ruby, Platinum

Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive contemporary 0.69 carat diamond and 18k white gold solitaire ring; an addition to our
Category

Early 2000s British Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 6 Carat E VS2 Oval Diamond Solitaire Engagement Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Introducing an engagement ring of extraordinary beauty featuring a GIA-certified 6-carat diamond
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Solitaire Engagement Ring, 1.85CT Diamond Engagement ring, 18k Yellow Gold, DLS
Located in Ramat Gan, IL
solitaire ring, simple engagement ring, promise ring for her, bridal ring, anniversary ring
Category

2010s Unknown Solitaire Rings

Materials

Diamond, Yellow Gold

1940s 1.01 Carat Diamond Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.11 carat diamond (total) and platinum solitaire ring; part of our
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 0.94 Carat Round Diamond Yellow Gold Solitaire Engagement Ring
Located in Baltimore, MD
GIA Certified Round Brilliant 0.94CT I I1 14K Yellow Gold Natural Diamond Engagement Ring Size 6
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Yellow 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

Leo Diamond Engagement Ring Round 1.00 Carat H SI2 14 Karat White Gold
By The Leo Diamond
Located in San Diego, CA
The Leo Diamond by Leo Schachter Style: 6 - Prong Solitaire Engagement Ring Serial Number: LEO
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

2.03 Carat Princess Cut Solitaire Diamond Engagement Ring 4 Prong 14k White Gold
Located in Aventura, FL
This Uniquely Designed Solitaire Engagement Ring Is Simply Beautiful Features 14 Karat White Gold
Category

21st Century and Contemporary American Modernist Solitaire Rings

Materials

Diamond, 14k Gold

Vintage 1970s Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.78 carat diamond and 18k white gold solitaire ring; part of our
Category

Vintage 1970s English Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 1975 Diamond and Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine vintage 0.40 carat diamond and 18 karat yellow gold, 18 karat white gold set solitaire ring
Category

Vintage 1970s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine vintage 0.37 carat diamond and 18 karat white gold solitaire ring; part of the diverse
Category

Vintage 1960s Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 90s Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 0.38 carat diamond and platinum solitaire ring; part of our diamond
Category

1990s Unknown Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.17ct IVVS1
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire diamond engagement ring finely crafted in a six prong platinum mounting
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

White Diamond, Diamond, Platinum

Vintage 1950s Diamond Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.28 carat diamond and 18 karat yellow gold solitaire ring; part of our
Category

Vintage 1960s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 0.23ct IVVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. classic solitaire engagement ring finely crafted in platinum featuring a round
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Edwardian 18 Karat Gold 0.35 Carat Old Cut Diamond Engagement Solitaire Ring
Located in Vilnius, LT
, Georgian, Victorian styles, from engagement rings to rose-cut diamond brooches, also costume jewellery
Category

Early 20th Century Edwardian Solitaire Rings

Materials

Diamond, Gold, 18k Gold

Antique 1.75 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.75 carat diamond and platinum engagement ring; part of our
Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, Platinum

Daniella's Solitaire Engagement Ring 6-prong
Located in Los Angeles, CA
This ring makes for a perfect Engagement Ring for the perfect Bride. Metal : 18k Gold Diamond Cut
Category

2010s American Modern Engagement Rings

Materials

18k Gold, Yellow Gold

Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.52 carat diamond engagement ring in platinum; part of our diverse
Category

Early 2000s British Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring .54Ct IVVS1
By Tiffany & Co.
Located in New York, NY
Tiffany & Co Round Brilliant Solitaire featuring a 0.54 ct Center I color VVS1 clarity diamond
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

1.18 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.34 carat diamond (total) solitaire displayed in a contemporary
Category

Antique Early 1900s Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Platinum Lucida Solitaire Diamond Engagement Ring 0.41cttw
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Platinum Lucida Diamond Wedding Solitaire Engagement Ring. Total carat weigh 0.41. G
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Platinum

Antique Diamond and White Gold Platinum Set Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1930s 0.83 carat diamond and 18 karat white gold, platinum set solitaire ring
Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Vintage 1940s 2.01 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 2.01 carat diamond solitaire ring in platinum; part of our
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, Platinum

Leo Diamond Solitaire Engagement Ring Round 0.99 Carat H SI1 14 Karat White Gold
By The Leo Diamond
Located in San Diego, CA
THE LEO DIAMOND SOLITAIRE ENGAGEMENT RING Style: 4 - Prong Solitaire Serial Number: LEO 733557
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA 1.16 J-VS1 Carat Round Cut Diamond Rose Gold Solitaire Engagement Ring
By Dover Jewelry
Located in Miami, FL
is adorned by a GIA-certified 1.16 Carats Round Cut Diamond, J Color & VS1 Clarity. The top of this
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Rose Gold

.90 Carat Round Diamond Gold Solitaire Engagement Ring
Located in Stamford, CT
Diamond engagement solitaire engagement ring. round brilliant cut Diamond set in a 6 prong 14k
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold, Yellow Gold

Tiffany & Co. Platinum Solitaire Round Diamond Engagement Ring 1.31ct G VVS2
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Solitaire Diamond Engagement ring finely crafted in a six prong platinum mounting
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, Platinum

Vintage 1.5 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.50 carat (total) diamond and platinum solitaire ring
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

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6 Carat Diamond Solitaire Engagement Ring For Sale on 1stDibs

Surely you’ll find the exact 6 carat diamond solitaire engagement ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using gold, white gold and platinum. Our collection of these items for sale includes 889 vintage editions and 966 modern creations to choose from as well. If you’re looking for a 6 carat diamond solitaire engagement ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. Creating a 6 carat diamond solitaire engagement ring has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Antinori Fine Jewels and Cartier are consistently popular. See these pages for a round cut iteration of this accessory, while there are also old european cut cut and emerald cut cut versions available here, too. There aren’t many items for men if you’re seeking a 6 carat diamond solitaire engagement ring, as most of the options available are for women and unisex.

How Much is a 6 Carat Diamond Solitaire Engagement Ring?

Prices for a 6 carat diamond solitaire engagement ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $144 and can go as high as $3,600,000, while this accessory, on average, fetches $6,471.

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.