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Exceptional GIA Certified 6 Carat Flawless Type 2A Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Exceptional GIA Certified 6 Carat Flawless Type 2A Emerald Cut Diamond Ring
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

EXCEPTIONAL GIA Certified 6 Carat Round Brilliant Cut Diamond D COLOR FLAWLESS
By Antinori Fine Jewels
Located in Rome, IT
Immerse yourself in the world of unparalleled opulence with our breathtaking 6-carat flawless D
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Golconda Type IIA GIA Certified 6 Carat D FLAWLESS Clarity
By Antinori Fine Jewels
Located in Rome, IT
exceptional beauty and value. The main diamond, a true rarity, is a 10-carat round brilliant cut with Golconda
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified 6 Carat Radiant Cut Diamond Ring Flawless Clarity
By Antinori Fine Jewels
Located in Rome, IT
An amazing 6 radiant cut diamond ring I COLOR VVS1
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Flawless GIA Certified 6 Carat Emerald Cut Diamond Ring Ideal Proportions
By Antinori Fine Jewels
Located in Rome, IT
FLAWLESS GIA Certified 6 Carat Emerald Cut Diamond Ring Ideal Proportions
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald

Flawless Clarity GIA Certified 6 Carat Round Brilliant Cut Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
A pair of investment grade GIA certified diamond studs flawless in clarity d color excellent
Category

2010s Italian Modern Stud Earrings

Materials

Diamond, White Diamond

GIA Certified 6 Carat Cushion Brilliant Cut Diamond Engagement Ring E FLAWLESS
By Antinori Fine Jewels
Located in Rome, IT
This exquisite 18k white gold ring presents a breathtaking centerpiece: a 6 carat GIA-certified
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified Golconda Type 6 Carat D Color Flawless Clarity Oval Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing This investment grade 6 carat GIA certified oval cut diamond ring that has D color
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

6 Carat Internally Flawless Pear Shaped Diamond Engagement Ring GIA Certified E
Located in New York, NY
CERTIFIED Center Diamond: Carat Weight: 4 Carats Color: E* Clarity: INTERNALLY FLAWLESS -IF Style: PEAR
Category

2010s American Engagement Rings

Materials

Diamond

GIA Certified 6 Emerald Cut Diamond Ring Internally Flawless D Color
By Antinori Fine Jewels
Located in Rome, IT
masterpiece, crafted to perfection with a internally flawless 6 carat emerald cut diamond, certified by the
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald

GIA Certified 6 Oval Cut Diamond Ring Flawless Clarity D Color
By Antinori Fine Jewels
Located in Rome, IT
This elegant, high quality, and quite substantial 6 carat emerald cut diamond has flawless clarity
Category

2010s Italian Modern Three-Stone Rings

Materials

Diamond, White Diamond, Emerald

Flawless GIA Certified 5 Carat Oval Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
ring weighs 6.3 grams, size 6, the center stone is a Natural Oval Brilliant Cut diamond weighing 5.26
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

.74 Carat Vivid Yellow Internally Flawless Diamond Three-Stone Ring
By Pampillonia
Located in Bethesda, MD
Internally Flawless ♦ 2 Emerald cut diamonds= .24 carats ♦ Circa 2020 ♦ Size 6, Resizable ♦ Packaging
Category

2010s American Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Beauvince GIA 2.00 Carat Round H Internally Flawless Engagement Ring
By Beauvince Jewelry
Located in New York, NY
buck. With measurement similar to that of a 2.25 carat and stunning fire and luster, it is a dazzler
Category

2010s Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 4.28 Carat Radiant Fancy Yellow Internally Flawless Diamond Ring
Located in New York, NY
desired outlines for Radiant Cuts. A GIA Certified 4.28 Carat Rectangular Radiant Fancy Yellow Internally
Category

2010s American Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Magnificent 10.18 Carat Fancy Intense Yellow Internally Flawless Diamond Ring
By Diana M. Jewels
Located in New York, NY
Certified 10.18 Carat FIY-IF Radiant Cut Diamond Set with Two Step Trapezoids, features 1.75 Carat of
Category

21st Century and Contemporary American Engagement Rings

Materials

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

Flawless GIA Certified 2.01 Carat Asscher Cut Diamond Ring 18 Karat White Gold
Located in Aventura, FL
, GIA Graded with Excellent polish and Excellent Symmetry and includes a 2.01-carat Flawless Asher Cut
Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, 18k Gold, White Gold

3.04 Carat D-Internally Flawless Radiant Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
As good as it gets! A 3.04 carat radiant-cut diamond mains this lovely platinum made ring. It has a
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.02 Carat Diamond Internally Flawless Cut Excellent Ring in Gold
Located in München, DE
Diamond ring with solitaire: a natural brilliant cut diamond of 1.02 carat, color: L, clarity: IF
Category

21st Century and Contemporary European Solitaire Rings

Materials

Diamond, White Gold

1.01 Carat GIA Certified D Flawless Round Brilliant Cut Diamond Engagement Ring
Located in New York, NY
in a platinum mounting being securely held by 6 eagle claw prongs. The GIA report gives this diamond
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.03 Carat Natural, E Color, Internally Flawless Diamond Band Ring
Located in Tokyo, JP
A gorgeous Unisex Ring featuring a GIA Certified E, Internally Flawless, 1.03 Carat Natural Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Platinum

Scarselli 6 Carat Fancy Yellow Diamond Ring in Platinum
By SCARSELLI
Located in New York, NY
From SCARSELLI, this spectacular 6 carats Fancy Yellow Diamond Internally flawless GIA-certified
Category

2010s American Contemporary Bridal Rings

Materials

Yellow Diamond, Diamond, Platinum, 18k Gold

GIA Certified 6 Carat Cushion Cut Green Emerald Ring
By Antinori Fine Jewels
Located in Rome, IT
, ensuring a flawless and captivating appearance. Expertly cut into a cushion shape, witness the vibrant
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

6 Carat Fancy Yellow Cushion Cut Eternity Band Ring 18K
By Antinori Fine Jewels
Located in Rome, IT
, totaling an impressive 6.21 carats, this eternity ring exudes opulence and glamour. Each diamond boasts a
Category

2010s American Engagement Rings

Materials

Diamond, Yellow Diamond, 14k Gold, Yellow Gold, 18k Gold

GIA Certified 6 Carat D Color VS2 Clarity Emerald Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This resplendent ring showcases a magnificent 6-carat emerald-cut diamond, certified by the
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

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

Type IIA Golconda D Color GIA Certifield 6 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Behold, an exquisite 6-carat Type IIa diamond ring of remarkable length. Type IIa diamonds
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

6 Carat Super Santa Maria Colour Aquamarine Loose Stone (Customization Option)
Located in London, GB
6 Carat super Santa Maria colour aquamarine loose stone(customization option available) Drenched
Category

2010s Loose Gemstones

Materials

Aquamarine

6 Carat Oval Cut Diamond Engagement Ring GIA Certified E IF
Located in New York, NY
Carat Weight: 5.5 Carats Color: E Clarity: INTERNALLY FLAWLESS -IF Style: OVAL BRILLIANT Approximate
Category

2010s American Engagement Rings

Materials

Diamond

6 Carat Marquise Cut Diamond Engagement Ring GIA Certified E IF
Located in New York, NY
: Carat Weight: 5 Carats Color: E* Clarity: INTERNALLY FLAWLESS IF Style: MARQUISE BRILLIANT Measurements
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

6 Carat Pear Shape Diamond Engagement Ring GIA Certified E IF
Located in New York, NY
Carat Weight: 5.4 Carats Color : E* Clarity: INTERNALLY FLAWLESS -IF Style: PEAR BRILLIANT Measurements
Category

2010s American Engagement Rings

Materials

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

Blue Topaz Diamond Ring 1.56ct Flawless Trillion Cut with Baguettes 14K Gold
Located in Dearborn, MI
Blue Topaz Diamond Ring 1.56ct Flawless Trillion Cut with Baguettes 14K Gold Featuring a 1.06ct
Category

2010s Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, 14k Gold, Yellow Gold

1/6 Cts Natural Diamond Stackable Bangle Bracelet
Located in Okemos, MI
piece made in 14kt yellow gold. The natural diamonds flawlessly accent the design giving it simple yet
Category

2010s American Modern Bangles

Materials

Diamond, 14k Gold

0.93 Carat Natural Intense Pink Tourmaline
Located in Hua Hin, TH
the great African nation, Tanzania. ID #: TRMC254 Weight: 0.93 Carats Shape: Oval Crown: Modified
Category

2010s Tanzanian Loose Gemstones

Materials

Tourmaline

0.93 Carat Natural Intense Pink Tourmaline
0.93 Carat Natural Intense Pink Tourmaline
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W 0.22 in D 0.15 in L 0.29 in
0.89 Carat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One 0.89 Carat Sapphire Diamond Platinum Ring. Featuring one oval mixed cut sapphire of 0.89 carat
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1.16 Carat Sapphire Platinum Three Stone Ring
Located in Beverly Hills, CA
One 1.16 Carat Sapphire Platinum Three Stone Ring. Featuring one octagonal step cut sapphire of
Category

Vintage 1920s Three-Stone Rings

Materials

Sapphire, Blue Sapphire, Platinum

0.44 Carat Ruby Diamond Platinum Cluster Ring
Located in Beverly Hills, CA
One 0.44 Carat Ruby Diamond Platinum Cluster Ring. Featuring one oval mixed cut ruby of 0.44 carat
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Vintage 2.25 Carat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 2.25 Carat Sapphire Diamond Platinum Ring. Featuring one oval mixed cut sapphire
Category

Vintage 1980s Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Inspired 1.60 Carats Platinum Ring
Located in Beverly Hills, CA
One Art Deco Inspired 1.60 Carats Platinum Ring. Featuring one old European diamond of 1.60 carats
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

1.01 Carat Aquamarine and Diamond Platinum Cluster Ring
Located in Beverly Hills, CA
One 1.01 Carat Aquamarine and Diamond Platinum Cluster Ring. Featuring one pear cut aquamarine of
Category

21st Century and Contemporary Cluster Rings

Materials

Aquamarine, Diamond, White Diamond, Platinum

1.17 Carat Sapphire and Diamond Platinum Ring
Located in Beverly Hills, CA
One 1.17 Carat Sapphire and Diamond Platinum Ring. Featuring one octagonal step cut sapphire of
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA 3.54 Carat Oval Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 3.54 Carat Oval Cut Diamond Platinum Ring. Featuring one GIA oval cut diamond of 3.54
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA 3.82 Carat Pear Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 3.82 Carat Pear Cut Diamond Platinum Ring. Featuring one GIA pear cut diamond of 3.82
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA 0.97 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 0.97 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one GIA octagonal step cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage 0.97 Carat Sapphire and Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 0.97 Carat Sapphire and Diamond Platinum Ring. Featuring one oval mixed cut sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA 3.35 Carat Thai Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 3.35 Carat Thai Sapphire Diamond Platinum Ring. Featuring one oval mixed cut sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA 3.50 Carat Old European Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 3.50 Carat Old European Cut Diamond Platinum Ring. Featuring one GIA old European cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA 4.39 Carat Old Mine Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 4.39 Carat Old Mine Cut Diamond Platinum Ring. Featuring one GIA old mine cut diamond of
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Grey Violet Spinel Ring 6.18 Carat Emerald Cut
By Merkaba
Located in Beverly Hills, CA
Exceptional 6.18 carat, flawless Grey-Purple Spinel emerald-cut platinum ring, decorated with a
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Spinel, Multi-gemstone, White Diamond, Diamond, Platinum

Edwardian 0.65 Carat Old Mine Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Edwardian 0.65 Carat Old Mine Cut Diamond Platinum Ring. Featuring one old mine cut diamond
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, White Diamond, Platinum

0.27 carat Diamond, 14K Gold Star, Constellation Ring
Located in New York, NY
gold 5) rose gold, and 6) black rodium gold. Ring Size: Please let us know your ring size. The ring in
Category

2010s American Modern Cluster Rings

Materials

Diamond, 14k Gold

GIA 2.42 Carat Triangular Cut Diamond Onyx Platinum Ring
Located in Beverly Hills, CA
One GIA 2.42 Carat Triangular Cut Diamond Onyx Platinum Ring. Featuring one GIA modified triangular
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Onyx, Platinum

Vintage GIA 8.50 Carat Pear Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage GIA 8.50 Carat Pear Cut Diamond Platinum Ring. Featuring one GIA pear cut diamond of
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage 2.84 Carat Ruby 18k White Gold Solitaire Ring
Located in Beverly Hills, CA
One Vintage 2.84 Carat Ruby 18k White Gold Solitaire Ring. Featuring one oval mixed cut ruby of
Category

21st Century and Contemporary Solitaire Rings

Materials

Ruby, Gold, 18k Gold, White Gold

Vintage GIA 5.51 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage GIA 5.51 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one GIA cushion mixed
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage 9.08 Carat Aquamarine and Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
One Vintage 9.08 Carat Aquamarine and Diamond Platinum Cocktail Ring. Featuring one oval mixed-cut
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, White Diamond, Platinum

Edwardian GIA 0.91 Carat Cushion Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Edwardian GIA 0.91 Carat Cushion Cut Diamond Platinum Ring. Featuring one cushion cut diamond
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, White Diamond, Platinum

Harry Winston GIA 2.01 Carat Heart Cut Diamond Platinum Ring
By Harry Winston
Located in Beverly Hills, CA
One Harry Winston GIA 2.01 Carat Heart Cut Diamond Platinum Ring. Featuring one GIA heart cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage 0.69 Carat Emerald and Diamond Platinum Three Stone Ring
Located in Beverly Hills, CA
One Vintage 0.69 Carat Emerald and Diamond Platinum Three Stone Ring. Featuring one octagonal step
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Art Deco Inspired 0.85 Carat Diamond Ruby Platinum Ring
Located in Beverly Hills, CA
One Art Deco Inspired 0.85 Carat Diamond Ruby Platinum Ring. Featuring one old European cut diamond
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

2.25 Carat Total Weight Oval Cut Diamond Platinum Eternity Band
Located in Beverly Hills, CA
One 2.25 Carat Total Weight Oval Cut Diamond Platinum Eternity Band. Featuring 25 oval cut diamonds
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, White Diamond, Platinum

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6 Carat Flawless For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 6 carat flawless for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using gold, platinum and 18k gold. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 6 carat flawless among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. A 6 carat flawless from Antinori Fine Jewels, Jack Weir and Sons and Tiffany & Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. While most can agree that any 6 carat flawless from our collection can easily elevate most outfits, but the choice of a diamond version from the 767 available is guaranteed to add a special touch to your ensemble. A round cut version of this piece has appeal, but there are also oval cut and old european cut versions for sale. Most of our 6 carat flawless for sale are for women, but there are 573 pieces available to browse for men.

How Much is a 6 Carat Flawless?

On average, a 6 carat flawless at 1stDibs sells for $9,302, while they’re typically $1 on the low end and $4,125,000 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.

Questions About 6 Carat Flawless
  • 1stDibs ExpertSeptember 28, 2021
    A 6-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 6-carat diamond could cost you between $15,000 to $80,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 6-carat diamond jewelry.