Skip to main content

6 Ct Diamond Solitaire Ring

7
to
74
341
133
340
201
146
61
36
33
31
28
17
11
10
8
7
6
5
5
5
4
3
2
2
2
2
2
1
1
1
1
1
1
1
1
140
14
9
6
5
Sort By
GIA Certified Platinum Tiffany & Co. Diamond Solitaire Ring 1.03 ct
By Tiffany & Co.
Located in Laguna Beach, CA
Ladies Tiffany & Co diamond solitaire ring with platinum settings. The inside of the ring is
Category

Mid-20th Century Solitaire Rings

Materials

Diamond, 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

2.01 ct HRD Classic Solitaire Diamond Ring in 18k White Gold
Located in KAATSHEUVEL, NL
HRD (Antwerp diamond high council) certified 2.01 carat H-VS2 round diamond engagement ring. Round
Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

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

Antique 14 Karat Gold & 0.73 Ct. European Cut Diamond Solitaire Ring
Located in Philadelphia, PA
A very fine diamond solitaire ring. With round old European cut diamond prong set in a classic 14k
Category

20th Century Unknown Edwardian Solitaire Rings

Materials

Diamond, 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

18 K White Gold Solitaire Ring White Topaz 13.53 Ct Black Diamonds
Located in Zurich, Zollstrasse
black Diamonds weighing 0.68 ct. The ring is currently size 53 (american size 6 1/2) and can be resized
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Black Diamond, Topaz, 18k Gold, White Gold

2.5 Ct Natural Marquis Ruby & 1 Ct Dancing Diamond 18 Kt White Gold Ring Size 6
Located in New York, NY
2.5 Ct Natural Marquis Ruby & 1 Ct Dancing Diamond 18 Kt White Gold Ring Size 6 Introducing our
Category

2010s Solitaire Rings

Materials

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

12 Ct Natural Marquis Ruby & 0.75 Ct Diamond 18 Kt White Gold Ball Ring Size 6
Located in New York, NY
12 Ct Natural Marquis Ruby & 0.75 Ct Diamond 18 Kt White Gold Ball Ring Size 6 Introducing our
Category

2010s Solitaire Rings

Materials

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

Platinum Bez Ambar Sugarloaf Cabochon 6 Ct Intense Green Emerald & Diamond Ring
By Bez Ambar
Located in Antwerp, BE
Bez Ambar Platinum Sugarloaf Cabochon Emerald & Diamond Ring Emerald : Sugarloaf Cabochon Intense
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Diamond, Emerald, Platinum

Art Deco Diamond Solitaire Platinum Ring
Located in Beverly Hills, CA
One Art Deco diamond solitaire platinum ring centering one prong set, old European cut diamond
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Diamond, Platinum

1.62 ct Marquise Shape IGI Solitaire Ring in 18k White Gold
Located in KAATSHEUVEL, NL
ring. Marquise cut solitaire engagement ring in 18k white gold with E colour VVS2 clarity center stone
Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

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

2.46 Ct. Opal Emerald Diamond Art Deco Style Solitaire Ring in 14K White Gold
Located in Bangkok, TH
with French cut emerald and shimmering diamonds on either side. This gorgeous ring would make a perfect
Category

21st Century and Contemporary Thai Art Deco Solitaire Rings

Materials

Diamond, Emerald, Opal, 14k Gold, White Gold

Diamond Solitaire Ring, 14K Yellow Gold
Located in Miami, FL
Offered here is a bold ring set with a natural earth mined princess cut diamond weighing 0.50 ct
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Art Deco Diamond Platinum Solitaire Ring
Located in Berlin, DE
Art Deco Style, 1920s. Old-mine-cut diamond weighing 3,40 ct. Clarity VVS2, Color M, Decorated by
Category

Early 20th Century American Art Deco Solitaire Rings

Materials

Diamond, Platinum

Platinum Diamond Ring 0.50 ct, 3.8g
Located in Laguna Beach, CA
Ladies' platinum and diamond ring. Stamped Plat and weighs 3.8 grams. The diamonds are round
Category

Mid-20th Century Solitaire Rings

Materials

Diamond, Platinum

Handcrafted Diamond Solitaire Ring, 18K Yellow Gold
Located in London, GB
Art Deco inspired diamond solitaire ring. A continuous flowing line of gold wraps around a a white
Category

2010s European Art Deco Solitaire Rings

Materials

Diamond, Yellow Gold

Antique Diamond 18K Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.33 carat diamond and 18 karat yellow gold solitaire ring; part of our
Category

Vintage 1910s English Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified Platinum Diamond Ring 1.51 ct
Located in Laguna Beach, CA
Platinum and diamond solitaire ring. Tests platinum and weighs 4.9 grams gross weight. The diamond
Category

21st Century and Contemporary 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

Antique 1.24 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.24 carat (total) diamond solitaire ring in platinum; part
Category

Vintage 1930s 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

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

Beauvince Genelia Yellow Diamond Solitaire Cocktail Ring in Gold
By Beauvince Jewelry
Located in New York, NY
Weight: 1.29 ct Diamond Color: Fancy Yellow Diamond Clarity: SI (Slightly Included) Side Diamonds Shape
Category

2010s Contemporary Solitaire Rings

Materials

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

Antique Diamond and Yellow Gold Solitaire Ring Circa 1920
Located in Jesmond, Newcastle Upon Tyne
antique diamond solitaire ring has been crafted in 18k yellow gold with a platinum setting. The pierced
Category

Vintage 1920s French Solitaire Rings

Materials

Diamond, Yellow Gold

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

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

1.27 ct Pear Brilliant Cut Diamond Halo Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
1.27 ct Pear Brilliant Cut Diamond Halo Engagement Ring in Platinum. The ring weighs 5.3 grams
Category

2010s Unknown Solitaire Rings

Materials

Diamond, 14k Gold

Cartier Diamond and 18k Tri-Color Gold Solitaire Ring
By Cartier
Located in Jesmond, Newcastle Upon Tyne
Cartier diamond ring has been crafted in 18 ct yellow gold, 18ct white gold, and 18ct rose gold. The
Category

20th Century Solitaire Rings

Materials

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

Oval Brilliant Cut Diamond Solitaire 14K White Gold Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
0.87 ct total weight Oval Brilliant Cut Diamond Solitaire 14K White Gold Engagement Ring. The
Category

2010s Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Art Deco Style 14 Karat Gold & Diamond Solitaire Ring
Located in Philadelphia, PA
A very fine diamond and gold solitaire ring. With a round brilliant cut diamond bezel set in an
Category

20th Century American Art Deco Solitaire Rings

Materials

Diamond, Gold, 14k Gold

27.89 Ct Natural Colombian Emerald Cabochon & 5.73 Ct Yellow Diamond Ring 18 Kt
Located in New York, NY
and white Gold with 5.73 ct of yellow diamonds Size of the ring 6 but can be resized to any size for
Category

2010s Solitaire Rings

Materials

Emerald, Yellow Diamond, 18k Gold, Yellow Gold

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

1.12 Carat Round Diamond 14 Karat White Gold Solitaire Ring
Located in Great Neck, NY
1.12 ct round brilliant cut natural diamonds. 6 prong solitaire setting, set in 14k white gold
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

1.12 Carat Round Diamond 14 Karat White Gold Solitaire Ring
Located in Great Neck, NY
1.12 ct round brilliant cut natural diamonds. 6 prong solitaire setting, set in 14k white gold
Category

2010s American Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Handcrafted, Diamond Solitaire Engagement Ring and Wedding Band, 18K Gold
Located in London, GB
(0.3 Ct) • Ring bands, 2.2mm thickness MADE TO ORDER Allow up to 4-6 weeks for delivery, for faster
Category

2010s European Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

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

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

4.76 Ct Pink Cushion Sapphire & 1.2 Ct Diamond 18 Karat White Gold Ring, Estate
Located in New York, NY
A classic, Ring Exact weight of 4.76 Ct natural Pink sapphire and 1.2 ct Round Diamond 18 Karat
Category

Early 2000s Solitaire Rings

Materials

Diamond, Pink Sapphire, White Gold, 18k Gold

Orloff of Denmark, 1.38 ct Metallic Blue Zircon Solitaire Ring in 14K White Gold
Located in Hua Hin, TH
Orloff of Denmark; 14 Karat Solitaire Ring set with a sensational Natural Metallic Blue Zircon from
Category

2010s Thai Contemporary Solitaire Rings

Materials

Zircon, Blue Zircon, 14k Gold, White 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

Antique and Contemporary 1.54 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
solitaire ring; part of our diverse jewellery and estate jewelry collections. This stunning diamond
Category

2010s British Solitaire Rings

Materials

Diamond, Yellow Gold, Platinum

GIA 1.01 Carat Round Diamond 14 Karat Yellow Gold Solitaire Ring
Located in Great Neck, NY
GIA 1.01 ct round brilliant cut natural diamonds. 6 prong solitaire setting, set in 14k yellow gold
Category

2010s American Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

GIA 1.01 Carat Round Diamond 14 Karat Yellow Gold Solitaire Ring
Located in Great Neck, NY
GIA 1.01 ct round brilliant cut natural diamonds. 6 prong solitaire setting, set in 14k yellow gold
Category

2010s American Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Tiffany & Co. Round Brilliant Diamond 0.29 cts D IF Solitaire Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co RBD Solitaire Engagement Ring Style: 6-Prong Ref. number: D36755 Metal: Platinum
Category

1990s Solitaire Rings

Materials

Diamond, Platinum

1910 Edwardian 14K Yellow Gold Diamond Solitaire Ring Signed Marshall Field
Located in Lexington, KY
, signed Marshall field. The stunning .30 ct solitaire diamond is sparkly-white, and is secured by 6 prong
Category

Vintage 1910s American Edwardian Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Amethyst and Diamond 10 Karat Yellow Gold Ring, Solitaire Prong Setting
Located in Milford, DE
/4 Hallmarks: 10K Amethyst size: 8 x 6 mm Diamond (12) total carat weight approx .23 ct
Category

Late 20th Century Solitaire Rings

Materials

Amethyst, Diamond, 10k Gold

Antique Ottoman Circa 1900s 14k Gold Natural Diamond Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
brilliant cut 1.24 ct. The diamond is has generally H-I-J color and s1-s2-s3 clarity. Ring size is US 6 (We
Category

Antique Early 1900s Turkish Victorian Solitaire Rings

Materials

Diamond, 14k Gold

Vintage Circa 1980s 14k Gold Natural Diamond Enamel Decorated Solitaire Ring
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 5.5 grams. Totally is diamond 0.15 ct. The diamond is has H
Category

Vintage 1980s European Retro Solitaire Rings

Materials

Diamond, 14k Gold

Edwardian Style Ruby Solitaire Ring in Handmade Diamond-Set Platinum Mount
By Sebastien Barier
Located in New York, NY
. Mount by Sebastien Barier, France. Ruby 1.84 ct. Atw diamonds 1.00 ct. Current ring size: US 6 1/2
Category

2010s French Edwardian Solitaire Rings

Materials

Diamond, Ruby, Platinum

0.50 Carat Solitaire Diamond Traditional Ring/Band 14 Kt Yellow Gold
Located in New York, NY
0.50 Carat Solitaire Diamond Traditional Ring/Band 14 Kt Yellow Gold Size 6 Brilliant cut
Category

2010s Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

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

2.5 Ct Pink Emerald Cut Pink Sapphire & 2.8 Ct Diamond 18 Kt White Gold Ring S6
Located in New York, NY
The 2.5 Ct Pink Emerald Cut Pink Sapphire & 2.8 Ct Diamond 18 Kt White Gold Ring in Size 6 is a
Category

2010s Solitaire Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White 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

Alex Jona 9.9 Carat Tanzanite White Diamond Gold Solitaire Cocktail Ring
By Alex Jona
Located in Torino, IT
Alex Jona one-of-a-kind collection, hand crafted in Italy, 18 karat white gold solitaire ring
Category

21st Century and Contemporary Italian Solitaire Rings

Materials

Tanzanite, White Diamond, 18k Gold, White Gold, Gold

GIA J VVS2 White Diamond Oval Solitaire Ring in 18K White Gold
Located in Los Angeles, CA
Beautiful 5.00 ct. J VVS2 white diamond oval with good quality white diamond rounds on the band and
Category

21st Century and Contemporary Solitaire Rings

Materials

White Diamond, White Gold

1 Carat Solitaire Black Diamond Traditional Ring/Band 14 Karat Yellow Gold
Located in New York, NY
1 Carat Solitaire Black Diamond Traditional Ring/Band 14 Kt Yellow Gold Size 6.5 Solitaire round
Category

2010s Solitaire Rings

Materials

Diamond, Black Diamond, Gold, 14k Gold, Yellow Gold

Antique 1.62 Carat Diamond and 18k White Gold Solitaire Ring, circa 1935
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.62 carat round brilliant cut diamond and 18k white gold solitaire
Category

Vintage 1930s Solitaire Rings

Materials

Diamond, White Gold

Vintage 3.87 Ct Australian Black Blue Green Opal Diamond Platinum ring
Located in Napoli, IT
step work, hosting a selection of 6 Swiss cut Diamond accent, approx .25 Ct TCW – rated G VVS The ring
Category

Vintage 1930s European Retro Solitaire Rings

Materials

Diamond, Black Opal, Platinum

5.82 Ct Natural Colombian Cushion Cut Emerald & 3 Ct RoseCut Diamond Ring 18 Kt
Located in New York, NY
A classic, Cocktail ring 5.82 Carat Natural Cushion Cut Colombian Emerald & 3 Ct Rose cut Yellow
Category

2010s Solitaire Rings

Materials

Emerald, 18k Gold, Yellow Gold

22 ct AAA Tanzanite and Diamond Ring in 18K White Gold
Located in New York, NY
This stunning ring has a deep colored 20x15 mm pear shape AAA quality Tanzanite with 6 prong
Category

2010s Solitaire Rings

Materials

Diamond, Tanzanite, Gold, White Gold, 18k Gold

  • 1
Get Updated with New Arrivals
Save "6 Ct Diamond Solitaire Ring", and we’ll notify you when there are new listings in this category.

6 Ct Diamond Solitaire Ring For Sale on 1stDibs

Surely you’ll find the exact 6 ct diamond solitaire 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 18k Gold. Find an antique version now, or shop for 123 vintage or 226 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 6 ct diamond solitaire 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. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a 6 ct diamond solitaire ring has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Cartier and Hancocks are consistently popular. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. Finding a 6 ct diamond solitaire ring for sale for women should be easy, but there are 154 pieces available to browse for unisex as well as men, too.

How Much is a 6 Ct Diamond Solitaire Ring?

Prices for a 6 ct diamond solitaire ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $100 and can go as high as $860,000, while this accessory, on average, fetches $7,044.

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.