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6 Carat Round Diamond Ring

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Stunning 6 Carat GIA Certified Sapphire Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
carats of F color VS clarity round brilliant cut diamonds. GIA certified This ring is a WOW!
Category

21st Century and Contemporary Cocktail Rings

Materials

Sapphire, Blue Sapphire, Diamond, White Diamond, Platinum

GIA Certified 6 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 6.24 Carat round Diamond Solitaire Engagement Ring g Color vs1 Clarity Excellent
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

2.00 Carat Round Tanzanite Diamond Halo Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
in Diamonds F/G VS/SI The center Stone is a Round Tanzanite 2.00 Carat The ring is a size 6, sizable
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

6 Carat Cushion Blue Topaz 18 Karat White Gold 0.38 Carat Diamond Halo Ring
By Hasbani Diamonds
Located in London, GB
An impressive 6 Carat (approximately) Cushion Cut Blue Topaz Dress / Engagement Ring surrounded by
Category

2010s British Modern Engagement Rings

Materials

White Diamond, Topaz, Diamond, Blue Topaz, Gold, 18k Gold, White Gold

6 Carat Burma Ruby and Diamond Ring
By Diamond Scene New York
Located in New York, NY
. 2.32 carats of white round brilliant cut diamonds. Set in platinum Currently a size 6.5, this ring
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

Blue Topaz 2.20 Carat Oval 0.20 Carat Round Diamond Platinum Halo Ring
By Hasbani Diamonds
Located in London, GB
Vintage classic design 18 Karat white gold ring with 2.20 Carat blue topaz centrepiece and a
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Topaz, Blue Topaz, Platinum

6 Carat Round Brilliant Diamond Engagement Ring Certified E VS1
Located in New York, NY
Earth Mine Center Diamond: Carat Weight: 5.05 Carats Color: E* Clarity: VS1 Style: Round Brilliant
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6 Carat Platinum Round Brilliant Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 6 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring. The main diamond is a
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

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

Round 1.38 Carat Citrine and Diamond Halo Milgrain Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
The Center Stone is a Round Citrine 1.38 Carats The top measures 6/16" wide The ring is a size 6.75
Category

21st Century and Contemporary Hong Kong Contemporary Engagement Rings

Materials

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

0.33 Carat Round Cut Cluster 18 Karat White Gold Halo Engagement Diamond Ring
By Hasbani Diamonds
Located in London, GB
This Beautiful 0.33 Carat White Round Cut Diamond Cluster Halo ring is set in 18 Karat White Gold
Category

2010s British Modern Cluster Rings

Materials

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

0.94 Carat Platinum Engagement Round Diamond Bespoke Fancy Vine 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
, 0.75 Carat Certificated Diamond G – H Color SI1, making a total diamond weight of 0.94 Carat, the ring
Category

2010s British Modern Engagement Rings

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sap...

2.10 Carat 18 Karat Engagement Round Diamond Trilogy 4 Prongs Three-Stones Ring
By Hasbani Diamonds
Located in London, GB
0.70 carat diamonds with a total weight of 2.10 carat H / J Color, clarity VS / SI1, all set in luxury
Category

2010s British Modern Engagement Rings

Materials

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

Leo Bridal Diamond Round Brilliant Engagement Ring 2.10 Carat 14 Karat Gold
By The Leo Diamond
Located in San Diego, CA
: IGI # 33227859 Metal: 14KT White Gold Size: 7.5 - Sizable Total Carat Weight: 2.10 TCW Diamond
Category

Early 2000s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

6 Carat Round Curt Diamond Engagement Ring GIA Certified I VVS2
Located in New York, NY
BRIA -6 CT ROUND DIAMOND RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 5.5 Carats
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

0.95 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in 18 Karat White Gold, with a total of 0.95 Carat White Diamond. Set in an open gallery
Category

2010s British Modern Engagement Rings

Materials

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

Leo Diamond Engagement Ring Round 2.00 Carat I SI1 14 Karat White Gold
By The Leo Diamond
Located in San Diego, CA
LEO DIAMOND in a Solitaire Engagement Ring Style: 6 - Prong Solitaire Serial Number: LEO-191515
Category

Early 2000s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Vivid Diamonds GIA Certified 5.01 Carat Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
round brilliant cut diamonds weighing approximately .62 carats total, G color, VS clarity. The center
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

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

LEO Diamond Engagement Ring Round 0.69 Carat I VS2 14 Karat White Gold
By The Leo Diamond
Located in San Diego, CA
: I.G.I. #33182822 Metal: 14K White Gold Size: 6 - sizable Total Carat Weight: 0.69 cts Diamond Shape
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Platinum Gela Diamond Ring '1/6 Carat'
Located in San Francisco, CA
This stackable fashion ring features 0.15-carat total weight of round brilliant diamonds is an
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

3 Carat Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
Spectacular engagement ring crafted in platinum, showcasing a GIA certified round brilliant cut
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

6 Carat Fancy Intense Yellow Round Diamond VS2 'GIA' in Platinum Ring
Located in New York, NY
Rare SIX carat Fancy Intense Yellow Round Diamond mounted in a handmade Platinum mounting with side
Category

2010s American Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold, Platinum

0.95 Carat Round Diamond Twisted 18 Karat Rose Gold 4 Prong Love Engagement Ring
By Hasbani Diamonds
Located in London, GB
ring. Handmade in 18 Karat Rose Gold, with a total of 0.95 Carat White Diamond. Set in an open gallery
Category

2010s British Modern Engagement Rings

Materials

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

Platinum Mati Diamond Ring '1/6 Carat'
Located in San Francisco, CA
This petite curved band features Micro -Prongs set round brilliant diamonds to match your
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Camila Diamond Ring '1/6 Carat'
Located in San Francisco, CA
This victorian style ring features 15 round brilliant diamonds prong-set in 5 channel boxes
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

6 Carat Round Cut Diamond Engagement Ring GIA Certified D VVS1
Located in New York, NY
-certified round brilliant diamond ring. The perfect symbol of your love and commitment, this ring features a
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

6 Carat Round Cut Diamond Engagement Ring GIA Certified E VS1
Located in New York, NY
REINA -6 CARAT ROUND CUT THREE STONE DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

Leo Diamond Solitaire Engagement Ring Round 0.99 Carat H SI1 14 Karat White Gold
By The Leo Diamond
Located in San Diego, CA
Certificate: IGI # 7091359A Metal: 14KT White Gold Size: 6 - Sizable Total Carat Weight: 0.99 CTS Diamond
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

6 Carat Round Cut Diamond Engagement Ring GIA Certified H VS1
Located in New York, NY
SERENA 6CT THREE STONE DIAMOND RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 4.8
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

Pearl and Diamond Ring, 0.99 Carat
By Harbor Diamonds
Located in New York, NY
18K White gold ring featuring one center pearl, 14.2mm, flanked with 6 pear shape diamonds, 0.59
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Pearl, 18k Gold

2.8 Carat Round & Baguettes Diamond Ring in 14 Karat White Gold Size 6
Located in New York, NY
ring. 14 Karat White Gold 6.8 gm Size 6 Very clean and shiny diamonds. Total Diamond weight
Category

2010s Cluster Rings

Materials

Diamond, 14k Gold, White Gold

0.80 Carat Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Art Deco Revival Style Ring. The ring is 18K White Gold. There are 0.50 Carats in Diamonds H SI
Category

21st Century and Contemporary Hong Kong Contemporary Fashion Rings

Materials

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

1.20 Carat Round Diamond and Sapphire Ring
By Armadani
Located in Greenville, DE
diamonds weighing approximately .24cttw. The ring is a size 6 1/2
Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

Diamond, Sapphire, 18k Gold

Platinum Petite Milano Diamond Ring '1/6 Carat'
Located in San Francisco, CA
This petite band features a perfectly matched round brilliant diamonds micro prong set. Experience
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Vivid Diamonds 0.89 Carat Burma Ruby and Diamond Ring
By Vivid Diamonds
Located in Miami, FL
Ruby weighing 0.89 carats total accompanied by 10 round brilliant cut diamonds weighing approximately
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

6 Claw GIA Certified 1.5 Carat Round Brilliant Diamond Knife Edge Platinum Ring
Located in London, GB
6 Claw GIA Certified 1.5 Carat Round Brilliant Diamond Classic Knife Edge Solitaire Ring in
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

1.49 Carat Round Diamond Cluster Ring
Located in Great Neck, NY
18K White Gold. Total Diamond Weight = 1.49 Carats. Ring Size is 6 1/2.
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

0.55 Carat Diamond Round Cluster Ring
Located in Great Neck, NY
This stunning ring features 3 radiant Round Clusters of White Diamonds comprising of Round Diamonds
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Rose Gold, 18k Gold

Tiffany & Co. 2.29 Carat Round Diamond Solitaire 6 Prong Engagement Ring, F/VS1
By Tiffany & Co.
Located in Scottsdale, AZ
dazzling engagement ring features an impressive single 2.29 carat round brilliant cut natural diamond (F in
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Vivid Diamonds Stunning 6.22 Carat Sapphire Diamond Gold Ring
By Vivid Diamonds
Located in Miami, FL
Certified, Accented by 1.16 Carats of Trapezoid and Round Brilliant Cut Diamonds, G Color, VS Clarity
Category

21st Century and Contemporary American More Rings

Materials

Blue Sapphire, Diamond, 18k Gold

.55 Carat Round Baguette Diamond Platinum Band Ring
Located in Stamford, CT
Diamond wedding band ring. 8 round ideal cut diamonds alternating with 6 baguette cut diamonds in a
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

GIA Certified 6 Carat VVS1 Oval Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing oval diamond ring with a pave of round brilliant cut diamonds. The main stone is amazing
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold

1.38 Carat Diamond Five-Stone Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
There are 1.38 Carats In Diamonds F VS The ring is a size 6, sizable. The band is 4.25 mm wide and
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 15.5 Carat Round Diamond Ring
By GEMME
Located in New York, NY
Round Diamond weighing 15.5 Carats, flanked by Tapered Baguette shaped Diamonds and set in Platinum
Category

2010s Engagement Rings

Materials

Diamond, Platinum

0.95 Carat Round Emerald and Diamond Cocktail Ring
Located in Great Neck, NY
This stunning Cocktail Ring features a beautiful 0.95 Carat Round Emerald surrounded by Radiant
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, Yellow Gold, 18k Gold

1.08 Carat Round Citrine & Diamond Yellow Gold Ring
Located in Great Neck, NY
and sophistication to any outfit. This ring features a 1.08 Carat Round Citrine , with a Diamond
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Citrine, 14k Gold, Yellow Gold

0.93 Carat Round Amethyst & Diamond Yellow Gold Ring
Located in Great Neck, NY
Diamond Halo comprised of 0.06 Carats of Single Cut Round White Diamonds. This ring is set in 14K Yellow
Category

21st Century and Contemporary Fashion Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

0.93 Carat Round Amethyst & Diamond Rose Gold Ring
Located in Great Neck, NY
Diamond Halo comprised of 0.06 Carats of Single Cut Round White Diamonds. This ring is set in 14K Rose
Category

21st Century and Contemporary Fashion Rings

Materials

Amethyst, Diamond, 14k Gold, Rose Gold

0.93 Carat Round Amethyst & Diamond White Gold Ring
Located in Great Neck, NY
Diamond Halo comprised of 0.06 Carats of Single Cut Round White Diamonds. This ring is set in 14K White
Category

21st Century and Contemporary Fashion Rings

Materials

Amethyst, Diamond, White Gold, 14k Gold

1.31 Carat Round Peridot & Diamond Yellow Gold Ring
Located in Great Neck, NY
comprised of 0.06 Carats of Single Cut Round White Diamonds. This ring is set in 14K Yellow Gold, and the
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Peridot, 14k Gold, Yellow Gold

1.31 Carat Round Peridot & Diamond White Gold Ring
Located in Great Neck, NY
comprised of 0.06 Carats of Single Cut Round White Diamonds. This ring is set in 14K White Gold, and the
Category

21st Century and Contemporary Fashion Rings

Materials

Peridot, Diamond, 14k Gold, White Gold

1.48 Carat Round Garnet & Diamond Yellow Gold Ring
Located in Great Neck, NY
Carats of Single Cut Round White Diamonds. This ring is set in 14K Yellow Gold, and the diameter measures
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Garnet, Yellow Gold, 14k Gold

1.48 Carat Round Garnet & Diamond White Gold Ring
Located in Great Neck, NY
Carats of Single Cut Round White Diamonds. This ring is set in 14K White Gold, and the diameter measures
Category

21st Century and Contemporary Fashion Rings

Materials

Garnet, Diamond, 14k Gold, White Gold

0.52 Carats Diamonds and Citrine Gold Flower Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Delicate Flower Ring The ring is 14K Yellow Gold There are 0.18 Carats In Diamonds G/H SI There are
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

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

Platinum Diamond Eternity Wedding Band - Round Brilliant 1.25ctw Ring Sz 6
Located in Greensboro, NC
Size: 6 Metal Content: Platinum Stone Information Natural Diamonds Carat(s): 1.25ctw Cut: Round
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

GIA 8.20 Carat Certified Blue Sapphire 2.13 Carat White Diamond Platinum Ring
By Hasbani Diamonds
Located in London, GB
the Center with 0.81 Carat of Color H Clarity SI1 Marquise Shaped Diamonds and 1.32 Carat of Color H
Category

2010s British Modern Engagement Rings

Materials

White Diamond, Diamond, Blue Sapphire, Platinum

10.00 Carat Round Aquamarine Diamond Platinum Cocktail Ring
Located in Stamford, CT
European swirl cut round 10.00ct natural Aqua Platinum cocktail ring circa 1950 with Emerald cut
Category

Mid-20th Century Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

1.02 Carat Round Diamond Platinum Engagement Ring
By H & H Jewels
Located in Miami, FL
Experience true luxury with this H&H Collection Round Diamond Engagement Ring. Featuring a dazzling
Category

2010s American Modern Cocktail Rings

Materials

Diamond, Platinum

Peter Suchy 1.50 Carat Round Diamond Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
13 round cut diamond wedding band ring. Set in platinum. Created in the Peter Suchy Workshop. 13
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

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6 Carat Round Diamond Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 6 carat round diamond ring for your needs in our varied inventory. Frequently made of Gold, White Gold and 14k Gold, this item was constructed with great care. Find an antique version now, or shop for 5159 vintage or 13285 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a 6 carat round diamond 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. Finding an appealing 6 carat round diamond ring — no matter the origin — is easy, but LB Exclusive, TJD and Tiffany & Co. each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes baguette cut and oval cut alternatives. There aren’t many items for men if you’re seeking a 6 carat round diamond ring, as most of the options available are for women and unisex.

How Much is a 6 Carat Round Diamond Ring?

On average, a 6 carat round diamond ring at 1stDibs sells for $2,921, while they’re typically $160 on the low end and $4,900,000 for the highest priced versions of this item.

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.