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6ct Round Brilliant Diamond Ring

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GIA Certified 2.41 Ct Round Brilliant Diamond 6 prongs Solitaire 18K gold Ring
Located in רמת גן, IL
Exquisite 18K White Gold GIA Certified 2.41 Ct Round Brilliant Diamond Solitaire Ring Product
Category

2010s Israeli Modern Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Platinum Victoria Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
This delicate ring features 19 round brilliant diamonds micro-prong set. A delicate milgrain line
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Ales Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
This crown band features 0.16-carat total weight of round brilliant diamonds. It can be perfect as
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Round Brilliant Cut Diamond Halo Engagement Ring Set
By Antinori Fine Jewels
Located in Rome, IT
Round Brilliant Cut Diamond Halo Engagement Ring Set. The rings weigh 4.6 grams, size 6, the
Category

2010s Unknown Contemporary Solitaire Rings

Materials

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

9mm Akoya Pearl Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Brilliant Cut Diamond Snake/Swirl pattern. Weighing 10 grams, this ring is designed to fit finger sizes 6-7
Category

2010s Italian Modern Band Rings

Materials

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

3.53 Ct 3 Row Round Brilliant Diamond Anniversary Ring
By Sebastian Bernard
Located in Los Angeles, CA
Round Brilliant Diamonds Set in Shared Prong Mode. The diamonds are VS Clarity E to F Color. Total
Category

2010s American Wedding Rings

Materials

Diamond, 18k Gold

Sabel Round Brilliant Cut Diamond Bezel Set Engagement Ring
Located in New York, NY
18 kt Yellow Gold Diamond: 0.68 ct twd Color: I-J Clarity: SI2 Ring Size: 6 Total Weight: 4 grams
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Platinum Olive Milgrain Curve Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
This ring features 26 round brilliant diamonds pave set on a curve band with a delicate milgrain
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

14K Rose Gold Victoria Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
This delicate ring features 19 round brilliant diamonds micro-prong set. A delicate milgrain line
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

14K White Gold Victoria Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
This delicate ring features 19 round brilliant diamonds micro-prong set. A delicate milgrain line
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18K White Gold Victoria Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
This delicate ring features 19 round brilliant diamonds micro-prong set. A delicate milgrain line
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18K Rose Gold Victoria Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
This delicate ring features 19 round brilliant diamonds micro-prong set. A delicate milgrain line
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18K Yellow Gold Victoria Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
This delicate ring features 19 round brilliant diamonds micro-prong set. A delicate milgrain line
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14K Yellow Gold Victoria Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
This delicate ring features 19 round brilliant diamonds micro-prong set. A delicate milgrain line
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18K Rose Gold Ales Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
This crown band features 0.16-carat total weight of round brilliant diamonds. It can be perfect as
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18K Yellow Gold Ales Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
This crown band features 0.16-carat total weight of round brilliant diamonds. It can be perfect as
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18K White Gold Ales Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
This crown band features 0.16-carat total weight of round brilliant diamonds. It can be perfect as
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

ROBERTO COIN CENTO GIA Certified Round Brilliant Cut Diamond Ring
By Roberto Coin
Located in Rome, IT
Brilliant Cento Cut Diamond Solitaire Engagement Ring. The ring weighs 3.8 grams, size 6, the
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

HARRY WINSTON 4.49 Carat Investment Round Brilliant Cut Diamond Ring
By Harry Winston
Located in Rome, IT
Introducing the timeless elegance of the Harry Winston 4.49 ct Total Weight Round Brilliant Cut
Category

1990s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 3 Carat Round Brilliant Cut Diamond Platinum Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. 3.08 ct Platinum Round Brilliant Cut Diamond Solitaire Engagement Ring. The ring
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Large Layered Round Brilliant Diamond Cocktail Ring in Rose Gold
Located in Miami, FL
: Rose Gold Metal Purity: 18k Stones: 122 Round Brilliant Cut Diamonds Diamond Color: G - H Diamond
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, Rose Gold

2 Carat Three Row Baguette & Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
2.08 ct Total Weight 3 Three Row Baguette & Round Brilliant Cut Diamond 14k White Gold Wedding
Category

2010s Italian Contemporary Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

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

Two Pear shape 5.5 Ct Emerald & 8.5 Ct Diamond Ring, 18K White Gold Size 6
Located in New York, NY
Diamonds , approximately 3 ct. The Total Diamond Weight is approximately 8.75 ct The gold used in this ring
Category

2010s Cocktail Rings

Materials

Diamond, Emerald, White Gold, 18k Gold

Platinum Petite Carole Micro-Prong Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Mini Voyage French Pave Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product details
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Retro Platinum Cathedral 0.74 Ctw Round Brilliant Cut Diamond Engagement Ring
Located in Philadelphia, PA
Unigem. With an approximate 0.74 total carat weight, having a 0.57 ct. round brilliant cut diamond with
Category

Mid-20th Century American Retro Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Brilliant Diamond 0.29 cts D IF Solitaire Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
PT950 Size / Measurements: 6 - sizable TCW: 0.29 cts Main Diamond: Round Brilliant Diamond 0.29 cts
Category

1990s Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat Round Brilliant Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
5.06 ct Round Brilliant Cut Diamond Solitaire Platinum Engagement Ring. The ring weighs 7.7 grams
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

2 Carat Three Row Baguette & Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
& Round Brilliant Cut Diamond 14k White Gold Wedding Band / Anniversary Ring. The ring weighs 8.4 grams
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Platinum

De Beers 0.68 tcw Forever Pave Round Brilliant Diamond Engagement Ring Platinum
By De Beers
Located in San Diego, CA
sizable TCW: 0.68 tcw Main Diamond: Round Brilliant 0.56 ct Color & Clarity: G, VS1 Accent Diamonds
Category

Early 2000s American Engagement Rings

Materials

Diamond, Platinum

Exclusive Certified Ct 6, 74 of Zambia Emerald and Diamonds on Ring
Located in Massafra, IT
round brilliant cut ct 2,08 F/VS. Handmade by artisan goldsmith. Excellent manufacture. Complete with
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

14K Yellow Gold Olive Milgrain Curve Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
This ring features 26 round brilliant diamonds pave set on a curve band with a delicate milgrain
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18K White Gold Olive Milgrain Curve Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
This ring features 26 round brilliant diamonds pave set on a curve band with a delicate milgrain
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

14k White Gold Olive Milgrain Curve Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
This ring features 26 round brilliant diamonds pave set on a curve band with a delicate milgrain
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18k Rose Gold Olive Milgrain Curve Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
This ring features 26 round brilliant diamonds pave set on a curve band with a delicate milgrain
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

14k Rose Gold Olive Milgrain Curve Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
This ring features 26 round brilliant diamonds pave set on a curve band with a delicate milgrain
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18k Yellow Gold Olive Milgrain Curve Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
This ring features 26 round brilliant diamonds pave set on a curve band with a delicate milgrain
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

Exclusive Certified Ct 6, 74 of Zambia Emerald and Diamonds on Ring
Located in Massafra, IT
round brilliant cut ct 2,08 F/VS. Handmade by artisan goldsmith. Excellent manufacture. Complete with
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

6 Ct Royal Blue Sapphire, Lady Diana inspired ring and 1.00 Ct Natural Diamonds
Located in București, B
: natural diamonds, full round brilliant cut Weight: 1.00 ct Color: D-F Clarity: VVS1-VVS2 Cut Grade: V
Category

2010s Romanian Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

De Beers Aura Toi & Moi Pear-Shaped and Round Brilliant Diamond Cocktail Ring
By De Beers
Located in Houston, TX
950 Platinum with: One (1) round brilliant cut natural diamond: Carat Weight: 0.200 ct. Color: H
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Platinum

Stunning Ct 6, 99 of Zambia Emerald and Diamonds on Ring
Located in Massafra, IT
and round brilliant cut ct 2,30 E-F/VVS. Handmade by artisan goldsmith. Excellent manufacture. Note
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Emerald, 18k Gold

18K Yellow Gold Petite Carole Micro-Prong Diamond Ring '1/6 Ct. Tw'
Located in San Francisco, CA
round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18k White Gold Petite Carole Micro-Prong Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18k Rose Gold Petite Carole Micro-Prong Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
round brilliant diamonds throughout 75% of the shank. Experience the Difference! Product details
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18k White Gold Mini Voyage French Pave Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product details
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18K Yellow Gold Mini Voyage French Pave Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product details
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18k Rose Gold Mini Voyage French Pave Diamond Ring '1/6 Ct. tw'
Located in San Francisco, CA
matched round brilliant diamonds throughout 50% of the shank. Experience the Difference! Product details
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

0.83 Carat Emerald Cut/Round Brilliant Diamond 18k Gold Anniversary Ring
By Sebastian Bernard
Located in Los Angeles, CA
Emerald Cut and 6 Round Brilliant Diamonds Set in Shared Prong Mode. Total Weight of diamonds: 0.83 Ct
Category

2010s American Wedding Rings

Materials

Diamond, 18k Gold

GIA 0.70's each Round Brilliant Diamond Eternity Band Ring in 18K White Gold
By Kothari
Located in Los Angeles, CA
Beautiful 8.40 ct. white diamond HIJ VS2-SI2 white diamond rounds Total of 12 stones. Handmade in
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Gold

1 Carat Brilliant Round Center Diamond, 2 Carat 14 Karat White Gold Ring
Located in New York, NY
. The small round diamonds : 1 ct total Total diamond weight 2 ct , 1 ct center and 1 ct other diamonds
Category

2010s Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Brilliant 1.15 Ct Round Sapphire with Diamonds Engagement Ring in 18K White Gold
By VR Jewels
Located in Houston, TX
ct > Gemstone pcs - 1 > Gemstone Shape - Round > Gemstone size - 6 mm > Diamond Weight - 0.45 ct
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

Exclusive Ct 6, 54 of Vivid Ceylon Sapphires and Diamonds on Ring
Located in Massafra, IT
and clarity, ct 4,19 , and pear cut vivid Ceylon sapphires ct 1,42 and diamonds special cut and round
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

6ct Natural Opal Diamond Ring Vintage 14k White Gold Oval Cocktail Jewelry 6.75
Located in Torrance, CA
. Natural opal measures 15mm x 10mm (estimated at 6 carats). 16 round brilliant cut diamonds are estimated
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

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

3 Ct Natural Fancy Color Diamond Flower Ring in 18 Karat Multi Color Gold Size 6
Located in New York, NY
3.3 Ct Natural Fancy Color Diamond Flower Ring in 18 Karat Multi Color Gold Size 6 Approximately 6
Category

2010s More Rings

Materials

Diamond

3 Carat Blue Sapphire and 2 Ct Diamond Cocktail Ring in 18 Karat White Gold 6
Located in New York, NY
3 Carat Blue Sapphire and 2 Ct Diamond Cocktail Ring in 18 Karat White Gold 6 Approximately 3 Ct
Category

2010s Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Orloff of Denmark, 6 ct Natural Blue Zircon Diamond Ring in 925 Sterling Silver
Located in Hua Hin, TH
fine piece to the public. Ring Size: 6 US Ring Weight: 7.33 grams Hallmarks: Orloff of Denmark
Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Zircon, Blue Zircon, White Gold, Rhodium, Silver, Sterling Silver

Piaget 0.72 ct Round Brilliant Cut Diamond 18k Yellow Gold Full Circle
By Piaget
Located in Rome, IT
Piaget 0.72 ct Round Brilliant Cut Diamond 18k Yellow Gold Full Circle / Eternity / Wedding Band
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Gold

Ruby and Brilliant Diamond Eye-Shape Ring, White Gold
Located in Miami, FL
Metal Purity: 14k Stones: 1 Ruby 14 Round Brilliant Diamonds Ruby Weight: 1.0 ct
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Piaget Possession 0.72 ct Round Brilliant Cut Diamond 18k White Gold Full Circle
By Piaget
Located in Rome, IT
Piaget 0.72 ct Round Brilliant Cut Diamond 18k White Gold Full Circle / Eternity / Wedding Band
Category

2010s Unknown Contemporary Solitaire Rings

Materials

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

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6ct Round Brilliant Diamond Ring For Sale on 1stDibs

Find the exact 6ct round brilliant diamond ring you’re shopping for in the variety available on 1stDibs. 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 1544 vintage or 2231 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect 6ct round brilliant diamond ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Finding an appealing 6ct round brilliant diamond ring — no matter the origin — is easy, but Tiffany & Co., Mark Broumand and Peter Suchy each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and brilliant cut cut versions available here, too. There aren’t many items for men if you’re seeking a 6ct round brilliant diamond ring, as most of the options available are for women and unisex.

How Much is a 6ct Round Brilliant Diamond Ring?

Prices for a 6ct round brilliant diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $5,000,000, while this accessory, on average, fetches $4,267.

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.