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Round Brilliant Cut Diamond Rings

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Round Brilliant Cut Diamond Platinum Halo Engagement Ring
Located in New York, NY
a central bezel set round brilliant cut diamond weighing 0.41 carats. Surrounding this diamond is a
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Platinum

Round Brilliant Cut Diamond Eternity Band
Located in Wailea, HI
13 Round Brilliant Cut Diamonds set in platinum eternity band ring Approximate weight per stone
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Round Brilliant Cut Diamond Platinum Eternity Band
Located in Beverly Hills, CA
One Round Brilliant Cut Diamond Platinum Eternity Band. Featuring 25 round brilliant cut diamonds
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Round Brilliant Cut Diamond Halo Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
14k White Gold Engagement Ring features a Round Brilliant Cut Diamond Halo with a total weight of
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 14k Gold

Round Brilliant Cut Diamond Black Ruthenium Engagement Ring
By H & H Jewels
Located in Miami, FL
Handmade H&H Collection, this Round Brilliant Cut Diamond Black Ruthenium Engagement Ring features
Category

2010s American Modern Cocktail Rings

Materials

Diamond, 18k Gold

Handmade Round Brilliant Cut Diamond Gold Engagement Ring
By H & H Jewels
Located in Miami, FL
Handmade Round Brilliant Cut Diamond Gold Engagement Ring Warm, rich rose gold smolders with
Category

2010s Engagement Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold

Bvlgari Round Brilliant Cut Diamond Solitaire Engagement Ring
By Bulgari
Located in Rome, IT
Bvlgari Bulgari 1.51 ct Round Brilliant Cut Diamond Solitaire Engagement Ring. The ring weighs
Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified Round Brilliant Cut Diamond Engagement Ring
By Scott Kay
Located in Rome, IT
Round Brilliant Cut Diamond Halo 14k White Gold Engagement Ring.
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum 10.32 Ct Round Brilliant Cut Diamond Ring
Located in Palm Desert, CA
Set in Platinum, weighing 11 grams, is one 10.32 carat Round brilliant Cut diamond, Color range of
Category

Late 20th Century More Rings

Materials

Diamond, Platinum

Vintage 0.70 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 0.70 Carat Round Brilliant Cut Diamond Platinum Ring. Featuring one round brilliant cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Pave Set Round Brilliant Cut Diamond Band Ring
By Antinori Fine Jewels
Located in Rome, IT
Pave Set Round Brilliant Cut Diamond 4.8 mm Wedding Anniversary / Band Ring. The ring weighs 6.5
Category

2010s Italian Contemporary Band Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

2.21ctw Round Brilliant Cut Diamond Eternity Band
Located in Scottsdale, AZ
Platinum, diamond eternity band. Band is set with twenty-two (22) round brilliant cut diamonds
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Platinum

Mark Broumand 1.25 Carat Round Brilliant Cut Diamond Ring
By Mark Broumand
Located in Los Angeles, CA
This stunning round brilliant cut diamond ring showcases 1.25ct of round brilliant cut diamonds
Category

2010s American Modern Fashion Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Platinum Round Brilliant Cut Diamond Solitaire Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. Platinum 0.85 ct Total Weight Round Brilliant Cut Diamond Solitaire Engagement Ring
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Round Brilliant Cut Diamond Band Ring, Platinum
Located in New York, NY
A sophisticated platinum ring adorned with round brilliant-cut diamonds meticulously set in a
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
White Gold Round Brilliant Cut Diamond Engagement Ring. The ring weighs 1.9 grams, size 5.5, the
Category

2010s Italian Modern Engagement Rings

Materials

Diamond

3.75 Round Brilliant Cut Diamond Ring in Platinum
Located in Palm Desert, CA
Set in Platinum is a 3.75 carat round brilliant cut diamond, Color K, Clarity VS-2. Included are
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Mark Broumand 2.90 Carat Round Brilliant Cut Diamond Ring
By Mark Broumand
Located in Los Angeles, CA
This elegant diamond ring features 2.90ct of round brilliant cut diamonds graded at E-F, VS1-VS2
Category

2010s American Modern More Rings

Materials

Diamond, 14k Gold, White Gold

Mark Broumand 1.05 Carat Round Brilliant Cut Diamond Ring
By Mark Broumand
Located in Los Angeles, CA
This beautiful right-hand ring features 1.05ct of round brilliant cut diamonds graded at E-F, VS1
Category

2010s American Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

Hancocks Round Brilliant Cut Diamond Cluster Ring 1.45cts Total Contemporary
By Hancocks
Located in London, GB
A pretty round brilliant cut diamond cluster ring by Hancocks centred on a 0.45ct round brilliant
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

EGL 1.30 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Round Brilliant Cut diamond weighing 1.39 ct, I in color, VS1 in clarity, Good Polish, Good
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Round Brilliant Cut Diamond Ring in 18k White Gold
Located in Houston, TX
Cluster ring containing one GIA round brilliant cut diamond of about 1.71 carats measuring 7.84
Category

2010s American Cluster Rings

Materials

Diamond, White Gold, 18k Gold

Platinum GIA certified round brilliant cut diamond ring
Located in Surfside, FL
GIA certified round brilliant cut diamond 1.07 carat (I color, VS2 clarity) ring set in platinum
Category

20th Century Fashion Rings

Materials

Diamond, Platinum

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

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

1.50ct Round Brilliant Cut Diamond Eternity Band Ring, Platinum
Located in New York, NY
Platinum Channel-Set Eternity Band with 1.50 Carats of Round Brilliant Cut Diamonds A breathtaking
Category

21st Century and Contemporary Unknown Art Deco Band Rings

Materials

Diamond, Platinum

3.00ctw Baguette and Round Brilliant Cut Diamond Band
Located in Scottsdale, AZ
and thirty-two (32) round brilliant cut diamonds weighing 3.00ctw. Band weighs 8.3 grams and is a size
Category

20th Century Retro Band Rings

Materials

Diamond, Platinum

Tiffany & Co. 0.41 Carat Round Brilliant Cut Diamond Platinum Ring
By Tiffany & Co.
Located in Beverly Hills, CA
One Tiffany & Co. 0.41 Carat Round Brilliant Cut Diamond Platinum Ring. Featuring one round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum Round Brilliant Cut Diamond Engagement Ring
Located in Princeton, NJ
Round Brilliant Cut diamonds weighing 1.69 carats in total weight. The cut is graded as excellent
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Rose & Round Brilliant Cut Diamond Flower Cocktail Ring
Located in Toronto, CA
Rose & Round Brilliant Cut Diamond Flower Ring 18kt Rose Gold Centre Rose Cut Diamond= 2.05ct VS2
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 18k Gold

Vintage 1.45CT Round Brilliant Cut Diamond Solitaire Ring
Located in Webster, NY
Vintage diamond solitaire ring featuring a beautiful 1.45ct Earth Mined Round Brilliant cut diamond
Category

20th Century Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Platinum Round Brilliant Cut Diamond Solitaire Ring
Located in Seattle, WA
A round brilliant cut diamond in a four-prong platinum solitaire setting is a perfect combination
Category

Late 20th Century Engagement Rings

Materials

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

18K White Gold Round Brilliant Cut Diamond Halo Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
18K White Gold Round Brilliant Cut Diamond Halo Engagement Ring.
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

GIA Rose Gold Round Brilliant Cut Diamond Crossover Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
Rose Gold Round Brilliant Cut Diamond Crossover Engagement Ring.
Category

2010s Italian Modern Cocktail Rings

Materials

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

GIA Certified 1.71 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Introducing a remarkable 2.63-carat Total Weight Round Brilliant Cut Diamond Halo Split Shank
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k 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

0.65ct Round Brilliant Cut Diamond Engagement Ring, Diamond Halo, Platinum
Located in New York, NY
A vintage-style engagement ring featuring a vibrant round brilliant cut diamond at approximately
Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

DE BEERS Round Brilliant Cut Diamond Halo Platinum Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
De Beers 3.52 ct Total Weight Round Brilliant Cut Diamond Halo Platinum Engagement Ring. The ring
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat Round Brilliant Cut Diamond Ring Flawless
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 10 Carat Round Brilliant Cut Diamond Ring Flawless Clarity h Color
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

White Gold Round Brilliant Cut Diamond Halo Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
Enchanting 2.01 ct total weight 14K White Gold Round Brilliant Cut Diamond Halo Engagement Ring, a
Category

2010s American Engagement Rings

Materials

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

3 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
carat Round Brilliant Cut Diamond, destined to symbolize everlasting love and commitment. This elegant
Category

2010s Italian Contemporary Three-Stone 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

EGL Certified 2.39 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
18K White Gold Round Brilliant Cut Diamond Halo Engagement Ring with a total weight of 2.91 carats
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Mid Century Round Brilliant Cut Diamond 18k Platinum Dome Ring
Located in Beverly Hills, CA
One Mid Century Round Brilliant Cut Diamond 18k Platinum Dome Ring. Featuring 91 round brilliant
Category

Vintage 1960s Dome Rings

Materials

Diamond, White Diamond, Gold, Yellow Gold, Platinum

Three 3-Stone 3.40 Carat Round Brilliant Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
Three 3-Stone Round Brilliant Cut Diamond Engagement Ring. The ring weighs 4.9 grams, size 4.75
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 5 carat round brilliant cut diamond ring set in solid platinum The main stone is
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

1 Carat Round Brilliant Cut Diamond Halo Crossover Ring
Located in Rome, IT
Presenting the Exquisite 1 ct Total Weight Round Brilliant Cut Diamond Halo Crossover Engagement
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Mark Broumand 1.73 Carat Round Brilliant Cut Diamond Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
1.57ct round brilliant cut diamond, GIA certified at G-VS1. It is accented by 0.16ct of round brilliant
Category

2010s Engagement Rings

Mark Broumand 2.00 Carat Round Brilliant Cut Diamond Eternity Band
By Mark Broumand
Located in Los Angeles, CA
This stunning round brilliant cut diamond eternity band showcases 2.00ct of round brilliant cut
Category

2010s American Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

New 18ct Round Brilliant Cut Diamond Full Eternity Ring
Located in London, GB
New 18ct Diamond Full Eternity Ring Set With 28 Round Brilliant Cut Diamonds Additional
Category

2010s British Band Rings

Materials

Diamond, Rose Gold

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
is a 3 carat round brilliant cut diamond, according to the GIA report F color and VVS2 in clarity
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Half Way Eternity Band with Round Brilliant Cut Diamonds
Located in Wailea, HI
9 Round Brilliant Cut Diamonds set in a platinum eternity band with a total weight of 1.30 carat
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

Certified Round Brilliant Cut Diamond Engagement Ring 0.76ct E/VS1
Located in London, GB
A stunning 18k white gold diamond ring. The ring is set to the centre with a round brilliant cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Yellow Sapphire Surrounded by Round Brilliant Cut Diamond Ring
By GEM PLAZA
Located in Jaipur, Rajasthan
Yellow Sapphire surrounded by brilliant round cut Diamond Ring 1 Uneven shape Sapphire 0.80 CTS
Category

21st Century and Contemporary Indian Contemporary Three-Stone Rings

Materials

Diamond, Yellow Sapphire, 18k Gold

Blue Sapphire Surrounded by Round Brilliant Cut Diamond Ring
By GEM PLAZA
Located in Jaipur, Rajasthan
Blue Sapphire surrounded by brilliant round cut Diamond Ring 1 Uneven shape Sapphire 0.90 CTS
Category

21st Century and Contemporary Indian Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Pink Sapphire Surrounded by Round Brilliant Cut Diamond Ring
By GEM PLAZA
Located in Jaipur, Rajasthan
Pink Sapphire surrounded by brilliant round cut Diamond Ring 1 Uneven shape Sapphire 0.83 CTS
Category

21st Century and Contemporary Indian Contemporary Three-Stone Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Rose Gold

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

4.00ctw Baguette and Round Brilliant Cut Diamond Cluster Ring
Located in Scottsdale, AZ
thirty-three (33) round brilliant cut diamonds weighing approximately 4.00ctw. Ring weighs 12.0 grams and
Category

20th Century Retro Cluster Rings

Materials

Diamond, Yellow Gold, 14k Gold

Mark Broumand 1.85 Carat Round Brilliant Cut Diamond Ring
By Mark Broumand
Located in Los Angeles, CA
This stunning diamond ring is set with 1.85ct of round brilliant cut diamonds graded at E-F, VS1
Category

2010s American Modern More Rings

Materials

Diamond, 14k Gold, White Gold

Tiffany & Co. 3.33 Carat Platinum Round Brilliant Cut Diamond Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. 3.33 Carat Platinum Round Brilliant Cut Diamond Three Stone Engagement Ring. The
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

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Round Brilliant Cut Diamond Rings For Sale on 1stDibs

Browse a vast assortment of round brilliant cut diamond rings for sale on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Our collection of these items for sale includes 310 vintage editions and 892 modern creations to choose from as well. Our collection, which features older pieces for sale from the 20th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Modern and Contemporary are consistently popular styles when it comes to round brilliant cut diamond rings. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Mark Broumand, Antinori Fine Jewels and Tiffany & Co. are consistently popular. There are many round cut, uncut and brilliant cut round brilliant cut diamond rings for sale. When shopping our range of round brilliant cut diamond rings, you’ll find that there are less available pieces for men today than there are for women.

How Much are Round Brilliant Cut Diamond Rings?

On average, round brilliant cut diamond rings at 1stDibs sell for $5,696, while they’re typically $1 on the low end and $1,300,000 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 Round Brilliant Cut Diamond Rings
  • 1stDibs ExpertAugust 17, 2021
    A brilliant cut diamond is a diamond cut to maximize its brilliance. This diamond shape has 57 facets, round brilliant cut diamonds are among the most popular styles of engagement rings. This cut is known for, when compared to other cuts, most closely mimicking the natural contours of a rough diamond crystal.
  • 1stDibs ExpertSeptember 28, 2021
    A brilliant-cut diamond ring is cut in such a way that it has numerous facets. Due to its facets, it reflects the maximum light. Shop for antique and vintage brilliant-cut diamond jewelry today on 1stDibs.