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Round Brilliant Diamond Solitaire

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Stunning 2.15 Carat Round Brilliant Diamond Solitaire Ring
Located in רמת גן, IL
Stunning 2.15 Carat Round Brilliant Diamond Solitaire Ring This exquisite solitaire ring showcases
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, White Gold

Stunning 18k White Gold 3.00 Carat Round Brilliant Diamond Solitaire Ring
Located in רמת גן, IL
Stunning 3.00 Carat Round Brilliant Diamond Solitaire Ring This exquisite solitaire ring showcases
Category

2010s Israeli Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

1.05 Carat Round Brilliant Diamond Solitaire Engagement Ring 18 Karat in Stock
Located in Boca Raton, FL
18k White Gold 1.05ctw Round Brilliant Diamond Solitaire Engagement Ring This diamond is set in a
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

1.65 CTS Round Brilliant Diamond Solitaire Ring in 14 Karat White Gold
Located in San Diego, CA
"Salt & Pepper" Round Diamond Solitaire Engagement Ring Metal: 14 KT White Gold Size: 5.5
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Vintage Circa 1960s Round Brilliant Diamond Solitaire Ring 18 Carat Yellow Gold
Located in Hamilton, AU
Details The round brilliant cut diamond is estimated to weigh 0.16 carats with F colour and VS clarity
Category

20th Century Unknown Modern Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

GIA Certified 0.9 Carat Round Brilliant Diamond Solitaire Ring in Platinum
Located in London, GB
GIA Certified 0.9 Carat Round Brilliant Diamond Solitaire Ring in Platinum. This timeless ring
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

GIA Certified 1.5 Carat Round Brilliant Diamond Solitaire Ring in Platinum
Located in London, GB
GIA Certified 1.5 Carat Round Brilliant Diamond Solitaire Ring in Platinum. This timeless ring
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

GIA Certified 1.5 Carat Round Brilliant Diamond Solitaire Ring in Platinum
Located in London, GB
GIA Certified 1.5 Carat Round Brilliant Diamond Solitaire Ring in Platinum. This classic ring
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

GIA Certified 0.9 Carat Round Brilliant Diamond Solitaire Ring in Platinum
Located in London, GB
GIA Certified 0.9 Carat Round Brilliant Diamond Solitaire Ring in Platinum. This alluring ring
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

GIA Certified 1 Ct F Color VVS Clarity Round Brilliant Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
round Brilliant Cut diamond exuding unparalleled brilliance and allure. Nestled within an elegant 18k
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

14 Karat Yellow Gold Round Brilliant Diamond Solitaire Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K yellow gold Diamonds: 1 round brilliant cut = 0.17cttw Color
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Rose Gold Round Brilliant Diamond Solitaire Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K rose gold Diamonds: 1 round brilliant cut = 0.17cttw Color: G
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

.35 Carat Natural Round Brilliant Diamond Solitaire Necklace 14 Karat
Located in New York, NY
Classic Solitaire Flush set within casing .35ct. round diamond Full cut brilliant Si-1
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

3 Carat Round Brilliant Diamond Solitaire Engagement Ring, GIA Certified
Located in New York, NY
Spectacular engagement ring crafted in Platinum, showcasing a GIA certified round brilliant cut
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

1.47 Carat Round Brilliant Diamond Solitaire Ring 18 Karat White Gold
Located in BEVERLY HILLS, CA
carat round brilliant diamond, approximately J/K color grade and I1 clarity grade. Complimented by 0.13
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, Diamond, White Gold, 18k Gold

1.52 Carat Round Brilliant Diamond Solitaire Ring 18 Karat Yellow Gold
Located in BEVERLY HILLS, CA
carat round brilliant diamond, approximately J color grade and SI2 clarity grade. Complimented by 0.13
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, Diamond, Yellow Gold, 18k Gold

1.31 Carat Round Brilliant Diamond Solitaire Ring 18 Karat Rose Gold
Located in BEVERLY HILLS, CA
carat round brilliant diamond, approximately L/M color grade and SI clarity grade. Complimented by 0.09
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, Diamond, Rose Gold, 18k Gold

1.21 Carat Round Brilliant Diamond Solitaire Ring 18 Karat Yellow Gold
Located in BEVERLY HILLS, CA
carat round brilliant diamond, approximately I-K color grade and SI clarity grade. Complimented by 0.08
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

White Diamond, Diamond, Yellow Gold, 18k Gold

Tiffany & Co. 1.04ct I VS2 Round Brilliant Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Tampa, FL
a 1.04 carat round brilliant cut diamond graded I in color and VS2 clarity by Tiffany & Co. The
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.09ct I VS1 Round Brilliant Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Tampa, FL
This classic Tiffany & Co. solitaire diamond engagement ring features a 1.09 carat round brilliant
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Leo Round Brilliant Diamond Solitaire Engagement Ring 0.97 CT 14KT WG GSI GEMX
By The Leo Diamond
Located in San Diego, CA
THE LEO DIAMOND ENGAGEMENT RING Style: 6-Prong Solitaire Engagement Ring Serial Number: LEO
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

New 14K Gold .67ct Round Brilliant Diamond Solitaire Pendant w/ Adjustable Chain
Located in Montclair, NJ
round brilliant cut diamond solitaire neatly bezel set at the center of an open basket setting. The fine
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold

New 14K Gold .33ct Round Brilliant Diamond Solitaire Pendant w/ Adjustable Chain
Located in Montclair, NJ
round brilliant cut diamond solitaire neatly prong set at the center of an open basket setting. The fine
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

.54 Carat Natural Round Brilliant Diamond Solitaire Necklace i/vs2 14 Karat
Located in New York, NY
Classic Solitaire Flush set withing casing .54ct. round diamond Full cut brilliant Vs-2
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

New 14K Gold .42ct Round Brilliant Diamond Solitaire Pendant w/ Adjustable Chain
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Round Brilliant Cut - Prong Set - VS2 Clarity - I Color
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

1.66 Carat Round Brilliant Diamond Solitaire Engagement Ring GIA Cert D/VVS2
Located in Boca Raton, FL
1.66 carat round brilliant cut diamond is GIA certified D color and VVS2 clarity. The ring is currently
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified White Gold Round Brilliant Diamond Solitaire Ring 2.71ct M/VS2
Located in London, GB
A beautiful 18k white gold diamond engagement ring. The solitaire ring comprises of a round
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Gold, 18k Gold

GIA Certified Round Brilliant Diamond Solitaire Engagement Ring 5.01 ct J/VVS2
Located in London, GB
A beautiful platinum diamond engagement ring. The ring comprises of a round brilliant cut diamond
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Alexander GIA 2.00 Carat Round Brilliant Diamond Solitaire Ring 18K White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
round brilliant cut diamond, I color grade, and SI1 clarity grade. 18-karat white gold, current ring
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Gold, 18k Gold

LAZARE KAPLAN Round Brilliant Diamond 1CT F VS1 Engagement Ring in 14kt WG GIA
Located in San Diego, CA
LAZARE KAPLAN Round Brilliant Diamond Solitaire Engagement Ring Style: 6-Prong Solitaire GIA
Category

2010s Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

18K White Gold Solitaire Ring with 0.50ct Round Brilliant Natural Diamonds
Located in רמת גן, IL
Presenting our 18K White Gold Round Brilliant Diamond Solitaire Ring—a stunning testament to
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Gorgeous 0.31ct Solitaire Diamond Ring set in Elegant 18K White Gold
Located in רמת גן, IL
Presenting our 18K White Gold Round Brilliant Diamond Solitaire Ring—a timeless embodiment of
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Elegant 0.55ct Solitaire Diamond Ring set in Beautiful 18K Rose Gold
Located in רמת גן, IL
Introducing our 18K Rose Gold Round Brilliant Diamond Solitaire Ring, a captivating expression of
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold

Enthralling Solitaire Ring with 0.41ct Natural Diamonds in 14K White Gold
Located in רמת גן, IL
Introducing our 14K White Gold Round Brilliant Diamond Solitaire Ring—a refined and timeless piece
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Chic 0.31ct Solitaire Ring with Heart-detail in 18K White Gold
Located in רמת גן, IL
Introducing our 18K White Gold Round Brilliant Diamond Solitaire Ring – a delicately crafted piece
Category

2010s Singaporean Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

0.89 Carat Tiffany & Co. Round Brilliant Diamond Platinum Solitaire Ring
By Tiffany & Co.
Located in Chevy Chase, MD
A stunning Tiffany & Co. round brilliant diamond solitaire platinum ring. the diamond is set in a
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

GIA Certified Round Brilliant Cut Diamond Solitaire Gold Engagement Ring Halo
By H & H Jewels
Located in Miami, FL
GIA Certified Round Brilliant Cut Diamond Solitaire Gold Engagement Ring Halo Sixteen pieces of
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Gold

Yellow Gold Diamond Solitaire Ring - 10k Round Brilliant
Located in Greensboro, NC
& 10k White Gold Stone Information Natural Diamond Carat(s): .06ct Cut: Round Brilliant Color: K
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 10k Gold, White Gold, Yellow Gold

Diamond Solitaire Ring Set With 0.80ct Round Brilliant Cut Diamond
Located in London, GB
This gorgeous solitaire diamond ring set with 0.80ct I/SI1 round brilliant cut diamond in
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

Platinum Diamond Solitaire Ring Set with Round Brilliant Cut Diamond
Located in London, GB
An elegant diamond ring for your engagement, set with 0.21ct E colour and SI2 clarity round
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Brilliant 0.30CT Solitaire Diamond Band Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
QUANTITY 1 PRIMARY STONE CARAT WEIGHT 0.30ct PRIMARY STONE CUT Round Brilliant PRIMARY STONE CLARITY VS1
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Diamond, Platinum

Round Solitaire Diamond Stud Earrings 1.82 Tcw Set in 14kt White Gold
Located in San Diego, CA
Round Brilliant Diamond Solitaire Stud Earrings Style: 4 Prong Screw Back Ref. number: MP18925
Category

2010s American Stud Earrings

Materials

Diamond, 14k Gold, White Gold

Platinum Diamond Solitaire Ring Set with 0.51ct Round Brilliant Cut Diamond
Located in London, GB
An elegant Diamond ring for your engagement, set with 0.51ct E colour and VS2 clarity natural round
Category

2010s British Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co Round Brilliant Diamond 0.33 ct H VS1 Solitair Plat Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Round Brilliant Diamond Solitaire Engagement Ring Style: Solitaire Ref. number
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co Round Brilliant Diamond 0.41 ct E VS1 Solitair Plat Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Round Brilliant Diamond Solitaire Engagement Ring Style: Solitaire Ref. number
Category

Early 2000s Engagement Rings

Materials

Diamond, Platinum

GIA Certified 9.05ct Round Brilliant Cut Diamond Solitaire Engagement Ring
Located in Miami, FL
and attention to detail, this ring features a 9.05ct Round Brilliant Cut diamond at its heart. The
Category

2010s American Modern Solitaire Rings

Materials

Diamond, Platinum

Yellow Gold Diamond Men's Ring - 14k Round Brilliant .28ct Solitaire
Located in Greensboro, NC
Gold Stone Information Natural Diamond Carat: .28ct Cut: Round Brilliant Color: J Clarity: SI1 Style
Category

20th Century Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

GIA Certified 0.51 Carat Solitaire Round Brilliant Diamond Ring in Platinum
Located in London, GB
This elegantly dainty ring features a solitaire Round Brilliant Diamond weighing 0.51 carats at its
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 0.40 Carat Solitaire Round Brilliant Diamond Ring in Platinum
Located in London, GB
Timeless and classical, this elegant ring features a stunning solitaire Round Brilliant Diamond set
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Platinum Ladies 0.85 Carat Round Brilliant J/SI2 Diamond Solitaire Ring
Located in Laguna Beach, CA
Ladies Platinum Diamond Solitaire Ring. Stamped Plat. 950 And Weighs 12.4 Grams. The Diamond Is A
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Platinum

0.10ct Round Brilliant Cut Diamond Solitaire Engagement Twist Tension Ring
Located in Hong Kong, HK
Product Specifications: - Round Braillant Cut Diamonds with 0.10ct - E in color and VS in clarity
Category

2010s Hong Kong Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Certified Round Brilliant Cut Diamond Solitaire Ring in Platinum and Gold
Located in London, GB
A beautiful certified round brilliant cut diamond single solitaire ring set in 18k yellow gold and
Category

2010s British Modern Solitaire Rings

Materials

Diamond, Gold, Platinum

Tiffany & Co. 2 Carat Round Brilliant Cut Solitaire Diamond Platinum Ring
By Tiffany & Co.
Located in Rome, IT
Natural Round Brilliant Cut Diamond weighing 2 carat D Color VS1 Clarity
Category

2010s American Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Round Brilliant Diamond 0.80 cts H VS2 Solitaire Engagement Ring
By Tiffany & Co.
Located in San Diego, CA
: Platinum PT950 Size / Measurements: 6 - sizable TCW: 0.80 cts Main Diamond: Round Brilliant Diamond 0.80
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

Yellow Gold Diamond Solitaire Ring, 14k Round Brilliant Cut .33ct Twist
Located in Greensboro, NC
Stone Information: Natural Diamond Clarity: SI1 Color: J Cut: Round Brilliant Carat(s): 0.33ct Style
Category

Late 20th Century Unknown Solitaire Rings

Materials

Diamond, Yellow Gold

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

Certified Round Brilliant Cut Diamond Solitaire Ring in 18k Yellow Gold
Located in London, GB
A beautiful certified round brilliant cut diamond single solitaire ring set in 18k yellow gold
Category

2010s British Modern Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Yellow Gold Diamond Vintage Solitaire Ring - 14k Round Brilliant .28ct Floral
Located in Greensboro, NC
Yellow Gold & 14k White Gold Stone Information Natural Diamond Carat(s): .28ct Cut: Round Brilliant
Category

20th Century Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

4.48 Carat Round Brilliant Diamond 18K and Platinum Ring
Located in Chevy Chase, MD
An absolutely stunning round brilliant Diamond solitaire ring. The Diamond is set in a platinum
Category

Late 20th Century American Retro Engagement Rings

Materials

Diamond, Platinum, Yellow Gold, 18k Gold

GIA Certified 5 Carat Round Brilliant Cut D Color Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite GIA certified 5 carat round brilliant cut diamond ring Investment grade D COLOR VVS2
Category

2010s Unknown Contemporary Solitaire Rings

Materials

White Diamond, Diamond, Platinum

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Round Brilliant Diamond Solitaire For Sale on 1stDibs

On 1stDibs, you can find the most appropriate round brilliant diamond solitaire for your needs in our varied inventory. Frequently made of Gold, White Gold and Yellow Gold, this item was constructed with great care. Our collection of these items for sale includes 133 vintage editions and 509 modern creations to choose from as well. You’re likely to find the perfect round brilliant diamond solitaire 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. There have been many well-made iterations of the classic round brilliant diamond solitaire over the years, but those made by Antinori Fine Jewels, Tiffany & Co. and Roman Malakov are often thought to be among the most beautiful. 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 brilliant cut and mixed cut alternatives. If you’re browsing our inventory for a round brilliant diamond solitaire, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Round Brilliant Diamond Solitaire?

The price for a round brilliant diamond solitaire starts at $132 and tops out at $6,600,000 with these rings, on average, selling for $6,996.
Questions About Round Brilliant Diamond Solitaire
  • 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
    The cost of a round brilliant diamond ring will primarily depend on the carat weight, color, clarity, shape, and cut of the diamond. The price range for these exquisite pieces of jewelry may range from around $500 to even $10,000 and above. Shop a range of antique and vintage round brilliant diamond rings 1stDibs.