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6 Carat Radiant Diamond Rings

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Platinum Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 2.02 Carat Radiant Cut Engagement Ring
By Vivid Diamonds
Located in Miami, FL
certified radiant cut diamond weighing 2.02 carats F color, SI1 clarity, adorned with two trilliant cut
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

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

White Diamond, Diamond, Platinum

14 Karat Rose Gold Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18 Karat Yellow Gold Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14 Karat Yellow Gold Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18 Karat White Gold Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18 Karat Rose Gold Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

14 Karat White Gold Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

6 Carat Radiant Cut Diamond Engagement Ring GIA Certified FVG* VVS2
Located in New York, NY
FLOR 6 CARAT RADIANT CUT VVS2 CLARITY FANCY GREEN DIAMOND ENGAGEMENT RING PLATINUM GIA CERTIFIED
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6 Carat Fancy Yellow Radiant Cut Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
A STUNNING yellow diamond ring! GIA certified 6 carat Radiant cut Fancy Yellow, center diamond
Category

2010s Italian Modern Solitaire Rings

Materials

White Diamond, Diamond, Platinum

1.70 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Radiant Cut Fancy Yellow Diamonds Prong Set. There are 1.70 Carats In Diamonds VS The ring is a size 6
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

1.66 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Radiant Cut Fancy Yellow Diamonds Bezel Set. There are 1.66 Carats In Diamonds VS The ring is a size 6
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Yellow Diamond, Diamond, 14k Gold, Gold, Platinum, Yellow Gold

1.08 Carat Radiant Cut VVS2 Diamond Ring
Located in Solvang, CA
Estate 1.08 carat radiant cut VVS2 diamond ring. This 14 karat white gold fashion cluster ring is
Category

Early 2000s Contemporary Fashion Rings

Materials

Diamond, 14k Gold, White Gold

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. tw'
Located in San Francisco, CA
This Royalty ring features thirteen (13) Radiant Shape Diamonds Prong- Set approximately 1/2 a
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

EGL 1.03 Carat Radiant Trillion Diamond Platinum Trilogy Ring
Located in San Francisco, CA
This Pre-Owend Platinum handcrafted Women's trilogy ring showcases an EGL Certified 1.03 Carat
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

6.13 Carat Radiant Cut Diamond Eternity Band Ring
By GEMME
Located in New York, NY
20 perfectly matched Radiant Cut Diamonds weighing 6.13 Carats set in Platinum. Each stones weighs
Category

2010s American Band Rings

Materials

Diamond, Platinum

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. Tw'
Located in San Francisco, CA
This Royalty ring features thirteen (13) Radiant Shape Diamonds Prong- Set approximately 1/2 a
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. tw'
Located in San Francisco, CA
This Royalty ring features thirteen (13) Radiant Shape Diamonds Prong- Set approximately 1/2 a
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18k Yellow Gold Alessia Royal Radiant Diamond Ring '6 Ct. Tw'
Located in San Francisco, CA
This Royalty ring features thirteen (13) Radiant Shape Diamonds Prong- Set approximately 1/2 a
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

1.02 Carat Radiant Cut Natural Diamond Engagement Ring
Located in Boca Raton, FL
Center Details: 1.02 EGL Natural Radiant Cut Diamond that is D in Color and VS2 in clarity EGL
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

White Gold 0.30 Carat Radiant Cut Diamond Engagement Ring
Located in Coral Gables, FL
18 Karat White Gold Diamond Solitaire Ring Featuring A Square Radiant Cut 0.30 Carat Diamond Of SI
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

EGL Certified .96 Carat Radiant Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
Custom made solid Platinum diamond engagement ring. EGL certified .96ct center diamond with two
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

2.77 Carat Radiant Cut Diamond Ring with Baguette Band in Platinum
Located in La Jolla, CA
Radiant Cut Diamond Ring with Baguettes in Platinum Radiant Diamond Ring features a natural light
Category

21st Century and Contemporary North American Modern Cocktail Rings

Materials

Diamond, Platinum

3.03 Carat Radiant Cut Diamond 6 Stone Wedding Band Platinum in Stock
Located in Boca Raton, FL
Material: Platinum Diamond Details: Approx. 3.03ctw of radiant cut Diamonds. Diamonds are D/E in
Category

21st Century and Contemporary American Bridal Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 10.59 Carat '0.70 Cts' Radiant Platinum Diamond Eternity Ring
By Sebastian Bernard
Located in Los Angeles, CA
(VVS2-VS2/D-F) 0.70 Ct Radiant Diamonds Set in Shared Prong Mode. 6 diamonds are D Color, 3 are E Color
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

4.28 Carat Natural Square Radiant Cut Diamond Engagement Ring in Platinum
Located in Aventura, FL
A gorgeous classy platinum diamond ring. The ring is set with a natural radiant cut diamond
Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.50 Carats Radiant Cut Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A classic three-stone engagement ring style showcasing a 1.50 carats radiant cut diamond certified
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.50 Carats Radiant Cut Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A classic three-stone engagement ring style showcasing a 1.50 carats radiant cut diamond certified
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Platinum Ring with 3.01 Carat Radiant Cut Diamond
By M&V Vanguard Jewelry
Located in New York, NY
sturdy, includes approximately 1,35ct of small full brilliant cut diamonds Design of the ring is one of a
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

J. Birnbach 3.21 carat Radiant Cut Diamond Three Stone Ring with Trillions
By J. Birnbach
Located in New York, NY
This sparkling three stone ring by J. Birnbach features a 3.21 carat radiant cut diamond, certified
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Roman Malakov 1.00 Carats Radiant Cut Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A stylish and seamless three-stone engagement ring style showcasing a 1.00 carat radiant cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Radiant Aquamarine Ring 2.59 Carat
By Merkaba
Located in Beverly Hills, CA
diamond platinum cocktail ring, crafted exclusively by Merkaba Jewelry. Size 6. Resizing is complementary
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Aquamarine, Beryl, Diamond, White Diamond, Multi-gemstone, Platinum

GIA Certified 3.03 Carat Radiant Cut Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A classic and brilliant engagement ring style showcasing a 3.03 carat radiant cut diamond certified
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.00 Carats Radiant Cut Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A classic and elegant three-stone engagement ring style showcasing a 3.00 carats radiant cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 2.02 Carat E color Radiant Diamond with Baguettes Ring in Platinum
Located in La Jolla, CA
GIA Certified 2.02 carats Radiant Diamond Ring in Platinum Radiant Diamond with Baguettes Ring
Category

Late 20th Century North American Engagement Rings

Materials

Diamond, Platinum

Radiant Cut Diamond Platinum Half Band Ring
Located in Narberth, PA
This vintage diamond half band from the 1960s is simply gorgeous! The ring is made of platinum and
Category

Vintage 1960s Contemporary Band Rings

Materials

Diamond, Platinum

Radiant Diamond Engagement Ring Halo Design 4.61 Carat Set in Platinum
Located in San Diego, CA
: EGL2159133630 Metal: Platinum Size: 6 - sizable Total Carat Weight: 4.61 tcw Main Diamond Shape: Radiant
Category

2010s American Bridal Rings

Materials

Diamond, Platinum

GIA Certified 3.64 Carats Radiant Cut Intense Yellow Diamond Engagement Ring
By Roman Malakov
Located in New York, NY
carats radiant cut diamond, VS1 in clarity. Accented with trillion diamonds on each side weighing 0.56
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

J. Birnbach 7.80 carat GIA FSI2 Radiant Diamond Pave Solitaire Engagement Ring
By J. Birnbach
Located in New York, NY
This sophisticated ring is sleek, modern and definitely makes a statement! It features a 7.80 carat
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6.54 Carat Fancy Yellow Radiant Cut Diamond Engagement Ring
By Roman Malakov
Located in New York, NY
A classic and color-rich pave engagement ring showcasing a vibrant GIA certified 6.54 carat radiant
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

GIA Certified 11.30 Carat Radiant Cut Intense Yellow Diamond Engagement Ring
By Roman Malakov
Located in New York, NY
Elegantly made high end engagement ring featuring a color-rich radiant cut diamond weighing 11.30
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

Auction - 3.89 Carat Radiant Fancy Yellow Diamond Eternity Band Ring
By GEMME
Located in New York, NY
This beautiful and understated Ring features Radiant Cut Yellow Diamonds. 22 Yellow Diamonds weigh
Category

2010s American Band Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold

GIA SHY 2.00 Carat Estate Vintage Radiant Diamond Wedding Platinum Ring
Located in New York, NY
A Beautiful and Elegant Estate Platinum (stamped) Engagement Ring with GIA Certified 1.10ct Radiant
Category

Early 2000s Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

5 Carat Radiant Cut Diamond Engagement Ring GIA Certified I VS2
Located in New York, NY
BAGUETTE RADIANT CUT RING Diamonds: 0.40 carats. Size: Can be adjusted to any size.
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

J. Birnbach 0.55 carat Fancy Light Yellow Radiant Diamond Three Stone Ring
By J. Birnbach
Located in New York, NY
ring features a 0.55 carat fancy light yellow radiant set east-west, following the line of the band. On
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, 18k Gold

GIA Certified 11.39 Carats Total Radiant Cut Diamond Eternity Wedding Band Ring
By Roman Malakov
Located in New York, NY
radiant cut diamonds weighing 11.39 carats total, D-E Color and IF-VVS1 in Clarity respectively. Set in a
Category

21st Century and Contemporary American Contemporary Wedding Rings

Materials

Diamond, Platinum

Radiant Cut Halo Diamond Engagement Ring
By Pampillonia
Located in Bethesda, MD
From the Master ring makers of Pampillonia Jewelers a radiant cut diamond framed by by brilliant
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Roman Malakov GIA Certified 4.15 Carat Radiant Cut Diamond Halo Engagement Ring
By Roman Malakov
Located in New York, NY
Showcases a 4.15 carat radiant cut diamond center stone, GIA Certified as G color, VS2 in clarity
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

14 Karat Gold Petite Elongated Radiant Sapphire Diamond Ring Center, 1.63 Carat
Located in San Francisco, CA
This Delicate ring features a one-of-a-kind Elongated Radiant Faceted 1.63 Carat Natural Non-Heated
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Sapphire, Yellow Gold

GIA Certified 10.01 Carats Radiant Cut Diamond in Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
This beautiful and spectacular three-stone engagement ring features 10.01 carat radiant cut diamond
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.23 Carat Radiant Cut Diamond Engagement Ring in Platinum
By MOGULDIAM INC
Located in New York, NY
GIA certified 1.23 carat radiant cut diamond engagement ring handcrafted in platinum. The details
Category

Early 2000s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Fancy Light Yellow Diamond Ring 3.78 Carat Radiant Cut GIA Certified
By Tamir
Located in Beverly Hills, CA
State of the art platinum and 18K yellow gold ring, centered by an exceptional 3.78 carat Fancy
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, Multi-gemstone, 18k Gold, Yellow...

Fancy Light Yellow Diamond Ring 3.78 Carat Radiant Cut GIA Certified
By Tamir
Located in Beverly Hills, CA
State of the art platinum and 18K yellow gold ring, centered by an exceptional 3.78 carat Fancy
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Multi-gemstone, Yellow Diamond, White Diamond, Diamond, Platinum, Yellow...

GIA Certified 3.39 Carat Radiant Cut Yellow Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A classic and chic engagement ring style showcasing a color-rich 3.39 carat radiant cut yellow
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Yellow Diamond, Platinum

Fancy Light Yellow Diamond Ring 3.78 Carat Radiant Cut GIA Certified
By Tamir
Located in Beverly Hills, CA
State of the art platinum and 18K yellow gold ring, centered by an exceptional 3.78 carat Fancy
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Multi-gemstone, Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow...

1.27 Carats Radiant Cut Green Emerald & Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
band accented with round brilliant diamonds. Diamonds weigh 1.02 carats total. Size 6 US resizable upon
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum, 18k Gold, Yellow Gold

1.73 Carat Radiant Cut Diamond D-VS1 Gold Engagement Ring, EGL
Located in Beverly Hills, CA
A diamond engagement ring featuring a top quality princess cut diamond, 1.73 carats, with perfect D
Category

2010s Engagement Rings

Materials

White Diamond, Diamond, 14k Gold, White Gold

GIA Certified 0.31 Carats Radiant Cut Purple Pink Diamond Halo Engagement Ring
By Roman Malakov
Located in New York, NY
A unique engagement ring style showcasing a 0.31 carats radiant cut diamond certified by GIA as
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Pink Diamond, Diamond, 18k Gold, Rose Gold

1.71 Carat GIA-Certified H-VS2 Radiant-Cut Diamond in Platinum Engagement Ring
By Eytan Brandes
Located in Sherman Oaks, CA
This sleek, beautiful new ring by Eytan Brandes features a sparkling 1.71 carat white radiant cut
Category

2010s American Contemporary Engagement Rings

Materials

White Diamond, Diamond, Platinum

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6 Carat Radiant Diamond Rings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of 6 carat radiant diamond rings. Frequently made of Gold, 18k Gold and Platinum, these items were constructed with great care. Our selection of items includes 91 vintage examples as well as 1579 contemporary versions. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 20th Century to those produced as recently as the 21st Century. The designs in our inventory of 6 carat radiant diamond rings bearing Contemporary or Modern hallmarks are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Roman Malakov, Antinori Fine Jewels and J. Birnbach are consistently popular. A selection of radiant cut, emerald cut and cushion cut can be found today on these pages. Most of our 6 carat radiant diamond rings for sale are for women, but there are 620 pieces available to browse for men.

How Much are 6 Carat Radiant Diamond Rings?

On average, 6 carat radiant diamond rings at 1stDibs sell for $33,368, while they’re typically $19 on the low end and $5,950,000 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.