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Brilliant Cut Diamond Solitaire

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Leo Princess Brilliant Cut Diamond Solitaire Engagement Ring
By The Leo Diamond
Located in Rome, IT
A Leo Princess Brilliant Cut Diamond Solitaire Engagement Ring is crafted with a 14K White Gold
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified Princess Brilliant Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
1.7 ct Princess Brilliant Cut Diamond Solitaire White Gold Engagement Ring. The ring weighs 2.6
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Emerald

GIA Certified 10 Carat Oval Brilliant Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 10 Carat Oval Brilliant Cut Diamond Solitaire Ring
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

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

AGL Certified Princess Brilliant Cut Diamond Solitaire Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
14K White Gold & Princess Brilliant Cut Diamond Solitaire Engagement Ring. The ring weighs 3.1
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

1.91ct Brilliant Cut Diamond Solitaire Ring in 18ct Yellow and White Gold
Located in Yorkshire, West Yorkshire
This exquisite 1.91ct Brilliant Cut Diamond solitaire ring is a stunning masterpiece, expertly
Category

21st Century and Contemporary British Modern Solitaire Rings

Materials

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

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

Tiffany & Co. Lucida Rectangular Brilliant Cut Diamond Solitaire Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. Platinum 0.98 ct Lucida Rectangular Brilliant Cut Diamond Solitaire Engagement Ring
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 1.58 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. 1.58 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring. The ring is
Category

2010s American Modern Engagement Rings

Materials

Diamond, White 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

3.38ct Brilliant Cut Diamond Solitaire Engagement Ring in 18ct Gold
Located in Yorkshire, West Yorkshire
Brilliant Cut Diamond, measuring 9.55mm x 9.52mm diameter with a depth of 5.77mm weighing a massive 3.38ct
Category

2010s British Modern Solitaire Rings

Materials

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

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

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

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

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

GIA Certified 5 Carat Round Brilliant Cut Diamond Solitaire Ring D VVS1
By Antinori Fine Jewels
Located in Rome, IT
An exquisite GIA certified 5 carat round brilliant cut diamond ring Investment grade D COLOR VVS1
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

1930s 1.77ct Round Brilliant Cut Diamond Solitaire Engagement Ring in 18ct&Plat
Located in Yorkshire, West Yorkshire
This beautifully sparkly solitaire ring holds an earlier generation Round Brilliant Cut Diamond
Category

Vintage 1920s British Art Deco Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Men's 3.15ct GIA Round Brilliant Cut Diamond Solitaire Dual Finish 14k Gold Ring
Located in Montclair, NJ
setting and features a 3.15 carat round brilliant cut diamond that's been graded by GIA for having
Category

Antique 19th Century Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow 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

GRAFF Round Brilliant Cut Diamond Solitaire Ring
By Graff
Located in Rome, IT
GRAFF Diamond set in a 18k & Platinum Ring
Category

2010s American Engagement Rings

Materials

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

3.1ct Rhombus Lozenge Brilliant Cut Diamond Solitaire Engagement Ring White Gold
Located in Lisbon, PT
Contemporary 3.10ct Rhombus Modified Brilliant Cut Diamond Solitaire Engagement Ring in 19.2 Karat
Category

2010s Portuguese Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold, 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

Round Brilliant Cut Diamond Solitaire Pendant N-623SAP-G
Located in Addison, TX
round brilliant cut diamond, meticulously set in a warm 14k yellow gold setting. The diamond's exquisite
Category

20th Century Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Round Brilliant Cut Diamond Solitaire Pendant N-623SAP-G
Round Brilliant Cut Diamond Solitaire Pendant N-623SAP-G
Free Shipping
H 0.23 in W 0.22 in L 0.37 in
Tiffany & Co. Platinum Round Brilliant Cut Diamond Solitaire Ring
By Tiffany & Co.
Located in Scottsdale, AZ
Designer: Tiffany & Co. Material: Platinum Diamond: 1 round brilliant cut = 0.39ct Color: F
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Open Shank Pave Round Brilliant Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
round diamond with an open pave shank that sums 1 carat in total F color VS clarity
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 8.45 Carat Brilliant-Cut Diamond Solitaire Engagement Ring
Located in Zurich, CH
Extraordinary 8.45 carat brilliant-cut diamond and platinum solitaire engagement ring. Classic
Category

21st Century and Contemporary Swiss Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.70 Carat Round Brilliant Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
Stunning 3.70 carat round brilliant cut diamond is bright white, completely eye clean, and
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 3.70 Carat Round Brilliant Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
dazzling and substantial 3.70 carat round brilliant cut diamond is bright white, completely eye
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 14k Gold

14 Karat White Gold Round Brilliant Cut Diamond Solitaire Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: 1 round brilliant cut = 0.94cttw Color: H
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold Round Brilliant Cut Diamond Solitaire Necklace
Located in Scottsdale, AZ
Material: 14K yellow gold Diamond: round brilliant cut = 1.97cttw Color: H Clarity: SI3 Dimensions
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Cartier GIA Certified 8 Carat Cushion Brilliant Cut Diamond Ring
By Cartier
Located in Rome, IT
Cartier 1895 Cushion Brilliant Cut Diamond Solitaire Engagement Ring
Category

2010s Italian Modern Solitaire Rings

Materials

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

2.54ct Brilliant Cut Diamond Solitaire Engagement Ring on Plain Platinum Band
Located in Yorkshire, West Yorkshire
This beautifully sparkly engagement ring holds clear and bright Round Brilliant Cut Diamond
Category

1990s British Modern Engagement Rings

Materials

Diamond, Platinum

Faye Kim 18 Karat Gold Round Brilliant Cut Diamond Solitaire Necklace
By Faye Kim
Located in Westport, CT
brilliant cut diamond. Wear alone or layered, the look is timeless and perfect for every day. Cable chain
Category

2010s American Contemporary Choker Necklaces

Materials

Diamond, Gold, 18k Gold

1.01 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring GIA Certified
Located in Boca Raton, FL
round brilliant cut diamond graded F color and VS1 clarity. GIA certificate is included. The ring is
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

White Diamond, Diamond, Gold, White Gold

GIA Certified 4.30 Carat Pear Cut Brilliant Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
. Clarity: VS2, ensuring exceptional clarity and brilliance. Cut: The diamond is expertly crafted with a
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

Tiffany & Co. 2 Carat Soleste Round Brilliant Cut Diamond Solitaire Ring
By Tiffany & Co.
Located in Rome, IT
Natural Round Brilliant Cut Diamond, radiating with brilliance in G color and VVS2 clarity. Meticulously
Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Mark Broumand 1.02 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring
By Mark Broumand
Located in Los Angeles, CA
This elegant solitaire diamond engagement ring features a gorgeous 1.02ct round brilliant cut
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 8 Carat Soleste Round Brilliant Cut Diamond Solitaire Ring
By Tiffany & Co.
Located in Rome, IT
An exquisite Tiffany & Co. round brilliant cut diamond ring with GIA report and Tiffany papers
Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

2.40ct Natural Round Brilliant Cut Diamond Solitaire Ring 14K White Gold
Located in Aventura, FL
: Carat Weight: 2.40 carat (2.40ct) Cutting Style: Natural Round Brilliant Cut Style: Solitaire Diamond
Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Certified 6.19ct Round Brilliant Cut Diamond Solitaire Stud Earrings in Platinum
Located in London, GB
A magnificent pair of certified round brilliant cut diamond stud earrings set in platinum
Category

2010s British Modern Stud Earrings

Materials

Diamond, Platinum

Tiffany & Co. Round Brilliant Cut Diamond Solitaire Engagement Ring 1.05ct H/VS2
By Tiffany & Co.
Located in London, GB
round brilliant cut diamond in a classic setting. The diamond is H colour and VS2 in clarity. The ring
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Classic 0.25ct Round Brilliant Cut Diamond Solitaire Engagement Ring White Gold
Located in Hong Kong, HK
in clarity with Heart and Arrow (Ideal cut), even in diamond accents. The rarity of D through F
Category

2010s Hong Kong Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. 2 Round Brilliant Cut Diamond Solitaire Engagement Ring D VS
By Antinori Fine Jewels
Located in Rome, IT
An exquisite Tiffany & Co. round brilliant cut diamond ring 2 carats D COLOR VS1 CLARITY retail
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 0.85 Round Brilliant Cut Diamond Solitaire Engagement Ring D VS1
By Tiffany & Co.
Located in Rome, IT
An exquisite Tiffany & Co. round brilliant cut diamond ring 0.85 carats G COLOR VVS1 CLARITY retail
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

.925 Sterling Silver 3/8 Carat Brilliant Cut Diamond Solitaire Stud Earrings
Located in New York, NY
well. Product Features: Diamond Type: Natural White Diamonds Diamond Count: 2 Round-cut Diamonds
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Sterling Silver

GIA Cert Round Brilliant Cut Diamond Solitaire Engagement Ring 2.08ct E/VVS2
Located in London, GB
A beautiful 18k white gold diamond engagement ring. The central round brilliant cut diamond weighs
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

0.25ct H Si1 Round Brilliant Cut Diamond Solitaire Pendant in 18ct White Gold
Located in London, GB
18ct White Gold Solitaire 0.25ct H Si1 Round Brilliant Cut Diamond Pendant 18ct White Gold
Category

2010s Pendant Necklaces

Materials

Diamond, White Gold, 18k Gold

10.32 Carat Solitaire Diamond Ring in Platinum
Located in Palm Desert, CA
Set in Platinum, weighing 11 grams, is a 10.32 carat Round Brilliant Cut diamond solitaire, Color
Category

2010s North American Solitaire Rings

Materials

Diamond, Platinum

0.27ct I/J VS Round Brilliant Cut Diamond Solitaire Pendant in 18ct White Gold
Located in London, GB
18ct White Gold Solitaire 0.27ct I/J VS Round Brilliant Cut Diamond Pendant 18ct White Gold
Category

2010s Pendant Necklaces

Materials

Diamond, White Gold, 18k Gold

0.16ct G/H VS1 Round Brilliant Cut Diamond Solitaire Pendant in 9ct White Gold
Located in London, GB
9ct White Gold Solitaire 0.16ct G/H VS1 Round Brilliant Cut Diamond Pendant Additional Information
Category

2010s Pendant Necklaces

Materials

Diamond, White Gold, 9k Gold

Bulgari Vintage Round Diamond Platinum Ring
By Bulgari
Located in Rome, IT
Bulgari 1.51 ct Round Brilliant Cut Diamond Solitaire Engagement Ring the exquisite ring is set in
Category

Vintage 1950s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

1920's 1.00ct Diamond Solitaire Engagement Ring in 18ct Yellow Gold and Platinum
Located in Yorkshire, West Yorkshire
with a platinum setting, this exquisite piece features a stunning 1.00 carat brilliant cut diamond
Category

Vintage 1920s British Art Deco Solitaire Rings

Materials

Diamond, Yellow Gold, Platinum

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

The Leo Diamond 1 Carat Princess Brilliant Cut Diamond Platinum Ring
By The Leo Diamond
Located in Rome, IT
Leo Princess Brilliant Cut Diamond Solitaire Engagement Ring. The Shank is 14K White Gold, the
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 3.40 Carat Platinum Round Brilliant Cut Diamond Engagement Ring 3X
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. Platinum Round Brilliant Cut Diamond Solitaire Engagement Ring. The main diamond is
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5 Carat Platinum Round Brilliant Cut Diamond Engagement Ring 3X
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 5 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring. The main diamond is a
Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Black Diamond Cushion Cut Solitaire Ring in 18Kt White Diamonds Brilliant Cut
By Nicofilimon the Jewelry Designer
Located in Athens, GR
Black Diamond Cushion Cut Solitaire Ring in 18Kt with White Diamonds Brilliant Cut. A unique
Category

2010s Greek Modern Solitaire Rings

Materials

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

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Brilliant Cut Diamond Solitaire For Sale on 1stDibs

Surely you’ll find the exact brilliant cut diamond solitaire you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from gold, white gold and yellow gold — can elevate any look. You can easily find a 2555 antique edition and 4716 modern creations to choose from as well. Making the right choice when shopping for a brilliant cut diamond solitaire may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, .5 carat and 1 carat are consistently popular carat weights. Finding an appealing brilliant cut diamond solitaire — no matter the origin — is easy, but Tiffany & Co., Antinori Fine Jewels and Cartier 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 brilliant cut cut and oval cut cut versions available here, too. Most of our brilliant cut diamond solitaire for sale are for women, but there are 2205 pieces available to browse for men.

How Much is a Brilliant Cut Diamond Solitaire?

On average, a brilliant cut diamond solitaire at 1stDibs sells for $4,977, while they’re typically $1 on the low end and $2,320,000 for the highest priced versions of this item.
Questions About Brilliant Cut Diamond Solitaire
  • 1stDibs ExpertDecember 4, 2023
    How many cuts are in a brilliant diamond varies. The term brilliant refers to a class of cuts that maximize the sparkle of gemstones, and many cuts fall under this category, including the brilliant round, the pear, the oval, the radiant and the princess cuts. Each specific cut has a certain number of facets arranged in a particular way. For example, a brilliant round cut features 57 facets, while a radiant boasts 70. On 1stDibs, shop a wide range of diamond jewelry.
  • 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.
  • 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.