4 Ct Round Brilliant Cut Diamond
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GIA Certified 4 Ct Round Brilliant Cut Diamond Studs I FLAWLESS
By Antinori Fine Jewels
Located in Rome, IT
Fantastic matched pairs of Natural Round Brilliant Cut Diamond Studs classified by the GIA as
Category
2010s Italian Modern Clip-on Earrings
Materials
Diamond, White Diamond, 18k Gold
4 Carat Round Brilliant & Baguette Cut Diamond 18k White Gold
By Antinori Fine Jewels
Located in Rome, IT
4.1 ct Total Weight Round Brilliant & Baguette Cut Diamond Three-Rows 18k White Gold Tennis
Category
2010s Italian Modern Tennis Bracelets
Materials
Diamond, White Diamond, Emerald, 18k Gold, White Gold
GIA Certified 4 Round Brilliant Cut Pendant Necklace
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 4 Carat ct. Round Brilliant Cut Pendant Necklace
vvs2 clarity
f color
Category
2010s Italian Modern Pendant Necklaces
Materials
White Diamond, Diamond, Platinum
4 Carat Round Brilliant & Baguette Cut Diamond Three-Rows 18k White
By Antinori Fine Jewels
Located in Rome, IT
4.1 ct Total Weight Round Brilliant & Baguette Cut Diamond Three-Rows 18k White Gold Tennis
Category
2010s Italian Modern Tennis Bracelets
Materials
Diamond, White Diamond, White Gold, 18k Gold
Ruby 1.29 Ct Cluster Pendant 18 Kt White Gold Round Brilliant 0.60 Carat Diamond
By Hasbani Diamonds
Located in London, GB
brilliant cut white stunning diamonds weighing a total of 0.60 carat color G/H clarity SI, the ruby weighs
Category
2010s British Modern Pendant Necklaces
Materials
Chalcedony, Turquoise, Citrine, Other, Diamond, White Diamond, Emerald, ...
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W 0.48 in L 0.79 in
1/4 Carat Ct Brilliant Round Solitaire Diamond Pendant in 14k Yellow Gold
Located in New York, NY
center brilliant round diamond weighing approx. 1/4 carat (natural earth-mined diamond) is set in a 4
Category
2010s American Pendant Necklaces
Materials
Diamond, Yellow Gold
4 Carat Round Brilliant, Marquise and Princess Cut Diamond Bracelet
By Roberto Coin
Located in Rome, IT
4 ct Total Weight 14K White Gold Round Brilliant, Marquise, & Princess Cut Diamond Cluster Tennis
Category
2010s Italian Modern Tennis Bracelets
Materials
Diamond, White Diamond, Blue Sapphire, 18k Gold, White Gold, Yellow Gold
Cartier 0.45 Ct. Brilliant Cut Diamond Ring, 18k
By Cartier
Located in New York, NY
A Cartier 0.45 ct. Brilliant Cut Diamond Ring made in 18 karat Yellow Gold. The center diamond is
Category
20th Century Cocktail Rings
Materials
Diamond
Vintage 10K Yellow Gold Blue Enamel 1/2 Ct Round Brilliant Cut Diamond Ring
Located in Addison, TX
shank
Finger to Top of Ring: 9.70mm
Center Gem Details:
Type: Diamond
Shape: Round Brilliant
Carat
Category
20th Century Engagement Rings
Materials
White Diamond, Gold, 10k Gold, Yellow Gold, Enamel
1/4 Ct. tw. Round Cut Diamond Wavy Eternity Band on Prong Setting
Located in Los Angeles, CA
1/4 ct. tw. Round Cut Diamond Wavy Eternity Band. This beautiful 0.25 carat eternity band is set in
Category
2010s Wedding Rings
Materials
Diamond, Gold, 14k Gold, White Gold, Yellow Gold
4 Round Brilliant Diamond Falling Yellow Gold Pendant Necklace
Located in Miami, FL
Purity: 18k
Stones: 1 Round Brilliant Cut Diamond = 0.25 ct
1 Round Brilliant Cut
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
Vintage Round Brilliant Cut Diamond & 14K White Gold Pendant Necklace
Located in Philadelphia, PA
A fine vintage Lady's diamond pendant necklace.
With a round brilliant cut ca. 0.57 ct. diamond
Category
20th Century Italian Retro Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
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H 0.56 in D 0.2 in L 16.23 in
Round Brilliant Cut Full Diamond Eternity in Platinum Ring
Located in Miami, FL
Band Ring
Metal: Platinum
Metal Purity: 950
Stones: Round Brilliant Cut Diamonds
Diamond Color: G
Category
21st Century and Contemporary Band Rings
Materials
Diamond, Platinum
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
Ruby Brilliant Earrings for a glorious Appearance 0.40 ct 0.56 ct 27 x 4 mm
Located in Viena, Viena
brilliant-cut diamonds, 10 round-faced fine rubies total approx. 0.40 ct, 24 small and larger full-cut
Category
2010s Dominican Modern Drop Earrings
Materials
Diamond, Ruby, 18k Gold, Rose Gold
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W 0.16 in D 0.08 in L 1.07 in
Emerald Brilliant Earrings for a glorious Appearance 0.40 ct 0.56 ct 27 x 4 mm
Located in Viena, Viena
brilliant-cut diamonds, 10 round-faced fine emeralds total approx. 0.40 ct, 24 small and larger full-cut
Category
2010s Dominican Modern Drop Earrings
Materials
Diamond, Emerald, 18k Gold, White Gold
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W 0.16 in D 0.08 in L 1.07 in
2.24 Carat Round Brilliant & Baguette Cut Diamond Engagement Ring
Located in Rome, IT
Introducing the Exquisite 2.24 ct Total Weight Round Brilliant & Baguette Cut Diamond Engagement
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, 14k Gold, Yellow 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
1/3 Carat Ct Brilliant Round Solitaire Diamond Pendant in 14k Yellow Gold
Located in New York, NY
center brilliant round diamond weighing approx. 1/3 carat (natural earth-mined diamond) is set in a 4
Category
2010s American Pendant Necklaces
Materials
Diamond, Yellow Gold
2 Carat Ct Brilliant Round Diamond Halo Pendant Necklace in 14k White Gold
Located in New York, NY
.
Overview:
✦ Diamond: Natural Earth Mined
✦ Shape: Brilliant Round
✦ Carat weight: Approx. 2.00 CT
✦ Clarity
Category
2010s American Pendant Necklaces
Materials
Diamond, White Gold
2 Carat Ct Brilliant Round Diamond Halo Pendant Necklace in 14k White Gold
Located in New York, NY
.
Overview:
✦ Diamond: Natural Earth Mined
✦ Shape: Brilliant Round
✦ Carat weight: Approx. 2.00 CT
✦ Clarity
Category
2010s American Pendant Necklaces
Materials
Diamond, White Gold
18 Karat Gold 0.81 Carat Round Brilliant Cut Diamond Halo Pendant
Located in Addison, TX
prongs and surrounded with 24 Round Brilliant Cut Diamonds 0.30 ct tw. It is the perfect everyday
Category
2010s Modern Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
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W 0.4 in D 0.2 in L 0.69 in
Exclusive Ct 4, 41 of Heart Cut Sapphire and Diamonds on Ring
Located in Massafra, IT
Exclusive design in 18k gold with heart cut sapphire ct 4,41 and round brilliant cut diamonds ct
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, Sapphire
Estate 1.85 Ct Round and Baguette Cut 18 KT ring
Located in Napoli, IT
: none/worn
Gems: 1 Round Brilliant cut diamond of approx .95 Ct I/J color I1 clarity (agd 6.5 mm.) – 10
Category
Vintage 1970s European Contemporary Solitaire Rings
Materials
Diamond, 18k Gold
Tacori Round Brilliant Cut Platinum Engagement Ring
By Tacori
Located in Rome, IT
TACORI 2.09 ct total weight Platinum Round Brilliant Cut Diamond Engagement Ring Model Classic
Category
2010s American Modern Band Rings
Materials
Diamond, White Diamond, Platinum
2 Carat Ct 1 Brilliant Round Diamond Halo Pendant Necklace in 14k White Gold
Located in New York, NY
.
Overview:
✦ Diamond: Natural Earth Mined
✦ Shape: Brilliant Round
✦ Carat weight: Approx. 2.00 CT
✦ Clarity
Category
2010s Pendant Necklaces
Materials
Diamond, White Gold
2 Carat Ct 1 Brilliant Round Diamond Halo Pendant Necklace in 14k White Gold
Located in New York, NY
.
Overview:
✦ Diamond: Natural Earth Mined
✦ Shape: Brilliant Round
✦ Carat weight: Approx. 2.00 CT
✦ Clarity
Category
2010s American Pendant Necklaces
Materials
Diamond, White Gold
2 Carat Ct 1 Brilliant Round Diamond Halo Pendant Necklace in 14k White Gold
Located in New York, NY
.
Overview:
✦ Diamond: Natural Earth Mined
✦ Shape: Brilliant Round
✦ Carat weight: Approx. 2.00 CT
✦ Clarity
Category
2010s American Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
Shreve, Crump & Low 8.3 Carat J SI2 Round Brilliant Cut Diamond Ring
By Shreve, Crump & Low
Located in Boston, MA
This platinum solitaire ring features 1 round brilliant cut diamond, weighing 8.30 carats with a
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
4 Carat Round Cut Diamond Engagement Ring GIA Certified D* VVS1
Located in New York, NY
CERTIFIED
Center Diamond
Carat Weight: 3 Carats
Color : D*
Clarity: VVS1
Style: ROUND BRILLIANT
Category
2010s American Engagement Rings
Materials
Diamond, 18k Gold, White Gold
3/4 Carat Ct 1 Real Natural Solitaire Round Diamond Pendant Necklace 14k Gold
Located in New York, NY
center approx. 3/4 carat brilliant round diamond (size of an engagement ring) is natural earth mined and
Category
2010s American Rope Necklaces
Materials
Diamond, 14k Gold
3/4 Carat Ct 1 Real Natural Solitaire Round Diamond Pendant Necklace 14k Gold
Located in New York, NY
center approx. 3/4 carat brilliant round diamond (size of an engagement ring) is natural earth mined and
Category
2010s American Pendant Necklaces
Materials
Diamond, 14k Gold
20 Ct Fine Emerald Cabochon & 4 Ct Rose Cut Diamond 18 Kt White Gold Earrings
Located in New York, NY
20 Ct Fine Emerald Cabochon & 4 Ct Rose Cut Diamond 18 Kt White Gold Earrings
Emerald Diamond
Category
2010s Stud Earrings
Materials
Diamond, Emerald, 18k Gold, White Gold
43.74 Ct Cushion-Cut Tanzanite & 4 Ct Diamond Ring in 14K White Gold Size 6.5
Located in New York, NY
gemstone. There are total of 4 carats of shimmering white brilliant cut round diamonds, this brilliant
Category
2010s Drop Necklaces
Materials
Diamond, Tanzanite, 14k Gold, White Gold
Tiffany & Co. Multicolor Round Brilliant Cut Pink Sapphire Tourmaline Necklace
By Tiffany & Co.
Located in Rome, IT
chain, contains 3 Round Brilliant Cut Pink Sapphires weighing ~0.4 ct, Vivid Pink Color &
4 Round
Category
2010s American Modern Pendant Necklaces
Materials
Diamond, White Diamond, Pink Sapphire, Tourmaline, White Gold
3/4 Carat Ct 1 Real Natural Solitaire Round Diamond Pendant Necklace In 14k Gold
Located in New York, NY
Classic 3/4 Ct solitaire round diamond pendant necklace in 14k white gold. A large center approx
Category
2010s American Pendant Necklaces
Materials
Diamond, 14k Gold
2 Carat Ct 1 Brilliant Round Diamond Halo Pendant Necklace in 14k White Gold
Located in New York, NY
.
Overview:
✦ Diamond: Natural Earth Mined
✦ Shape: Brilliant Round
✦ Carat weight: Approx. 2.00 CT
✦ Clarity
Category
2010s American Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
Gorgeous GIA Certified Ct 4 of Diamonds on Ring
Located in Massafra, IT
, and around diamonds round brilliant cut
ct 0,25 F/VS.
Complete with GIA reports.
Handmade by artisan
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, 18k Gold
10K White Gold 1/4 Carat Bezel Round-Cut Diamond Solitaire Pendant Necklace
Located in New York, NY
. This Solitaire Diamond Necklace features a single, brilliant-cut 1/4 ct tdw diamond in a 10k white gold
Category
21st Century and Contemporary Indian Pendant Necklaces
Materials
Diamond, White Diamond, White Gold, 10k Gold
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H 0.16 in W 0.16 in L 0.16 in
Ct 4, 59 of Zambia Emeralds and Diamonds on Earrings
Located in Massafra, IT
Exclusive design in 18k gold with natural Zambia emeralds ct 3,79 and natural diamonds round
Category
21st Century and Contemporary More Earrings
Materials
Diamond, 18k Gold
Emerald Brilliant Stud Earrings Three Quarter Circle 1.20 ct 0.16 ct 16 x 15 mm
Located in Viena, Viena
surrounded by full cut diamonds total approx. 0.16 ct, W (white) / SI-P (small - distinct inclusions), total
Category
2010s Italian Modern Hoop Earrings
Materials
Diamond, Emerald, 18k Gold, Yellow Gold
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W 0.6 in D 0.24 in L 0.63 in
21 Round Diamond 4-5 Pointer Each Tennis Bracelet in 14 K White Gold, 1.0 Ct
Located in New York, NY
the ultimate bold tennis bracelet. The single row of Basel set Round Brilliant cut Diamonds.
4-5
Category
2010s Unknown Link Bracelets
Materials
Diamond, 14k Gold, White Gold
18 Karat White Gold 2.91 Carat Brilliant-Cut Diamond Tennis Statement Bracelet
By Gems Paradise
Located in Jaipur, IN
, perfect cut and crowned round solitaire diamonds with a bigger center solitaire round diamond of 0.50 ct
Category
2010s Indian Contemporary Tennis Bracelets
Materials
Diamond, 18k Gold, White Gold
Round 15 Pointer , 22 Ct Diamond Tennis Necklace 14 Karat Yellow Gold , Unisex
Located in New York, NY
14k Gold Round 15-16 Pointer Each , Diamond Tennis Necklace 20 Inches long 4mm Wide and 22.-23 Ct
Category
2010s Chain Necklaces
Materials
Diamond, Yellow Gold, 14k Gold
8.5 Carat Emerald Cut Emerald and 4 Ct Diamond Ring Platinum, Estate 6.5 Unisex
Located in New York, NY
A classic, Cocktail ring
Approximately 8.5 Carat Emerald cut Emerald and 4 ct of Round brilliant
Category
Early 20th Century Cocktail Rings
Materials
Diamond, Emerald, Platinum
Platinum Diamond Ring 0.50 ct, 3.8g
Located in Laguna Beach, CA
brilliant cuts, h, i, j color range, Vs clarity, .50 total carats.
Ring size is 6 3/4 and can be sized, up
Category
Mid-20th Century Solitaire Rings
Materials
Diamond, Platinum
12 Ct Natural Emerald Zambia Cabochon & 4 Ct Diamond Stud Earring 14 KW Gold
Located in New York, NY
.
Brilliant cut round Diamonds around the stones.
each emerald is surrounded by 2 ct of round brilliant cut
Category
2010s Stud Earrings
Materials
Diamond, Emerald, 14k Gold, White Gold
Diana M. 14 kt white gold, 16" 4 prong diamond tennis necklace featuring 8.00 ct
By Diana M. Jewels
Located in New York, NY
14 kt white gold, 16" 4 prong diamond tennis necklace featuring 8.00 cts tw round diamonds
Category
21st Century and Contemporary American Modern Choker Necklaces
Materials
Diamond, White Gold
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L 16 in
1 pc Natural Diamond - 0.29 ct - Round - F - SI2- GIA Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 0.29 carat F SI2 graded by GIA Laboratory with Excellent cut
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Diana M. 14 kt white gold, 16" 4 prong diamond tennis necklace featuring 2.25 ct
By Diana M. Jewels
Located in New York, NY
14 kt white gold, 16" 4 prong diamond tennis necklace featuring 2.25 cts tw round diamonds FG SI
Category
21st Century and Contemporary American Modern Choker Necklaces
Materials
Diamond, White Gold
Diana M. 14 kt white gold, 17" 4 prong diamond tennis necklace featuring 4.00 ct
By Diana M. Jewels
Located in New York, NY
14 kt white gold, 17" 4 prong diamond tennis necklace featuring 4.00 cts tw round diamonds
Diana M
Category
21st Century and Contemporary American Modern Choker Necklaces
Materials
Diamond, White Gold
45 Ct Pear Cut Ruby & 22 Ct Rose cut Diamond Necklace Suite 18 Kt Gold, Bridal
Located in New York, NY
-shaped natural Rubies, totaling 45 carats, along with 22 carats of Rose-cut Diamonds and round brilliant
Category
2010s Drop Necklaces
Materials
Diamond, Ruby, 18k Gold
Harakh 1.50 Carat Rose and Brilliant Cut Colorless Diamond Stud Earrings
By Harakh
Located in New York, NY
earrings. Studded with 4 round, 4 baguette, 4 pear, 6 rose cut round, 2 rose cut pear diamonds. All the
Category
2010s Indian Contemporary Stud Earrings
Materials
Diamond, 18k Gold, White Gold
Harakh 1.00 Carat Rose and Brilliant Cut Natural Diamond Stud Earrings
By Harakh
Located in New York, NY
with 4 round, 4 baguette, 2 pear, 4 rose cut round, 2 rose cut marquise diamonds. All the diamonds are
Category
2010s Indian Contemporary Stud Earrings
Materials
Diamond, 18k Gold, White Gold
Tiffany & Co. Platinum True Round Diamond Engagement Ring .20 ct EVS1
By Tiffany & Co.
Located in New York, NY
setting showcasing the iconic T from the True collection featuring a round brilliant diamond center
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
23.63 ct round Checkerboard Smokey Topaz and Diamond 14KW Gold Pendant
Located in New York, NY
prong setting in 14 karat white gold. There are 64 shimmering brilliant cut diamonds all round the stone
Category
2010s Pendant Necklaces
Materials
Diamond, Topaz, Gold, 14k Gold, White Gold
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W 0.79 in L 1.78 in
Ring Diamonds Round Cut White Gold 18 Karat
By Hand Made
Located in Vannes, FR
composition of 39 brilliant-cut diamonds. This exceptional piece combines elegant aesthetics with incomparable
Category
21st Century and Contemporary French Contemporary Engagement Rings
Materials
Diamond, Gold, 18k Gold, White Gold
15 Ct Pear Hydro Emerald & 4 Ct Diamond Pendent/Necklace 18 Kt White Gold
Located in New York, NY
of brilliant round diamonds surrounding 15.2 Ct pear cut Emerald, all set in 18k White Gold
Category
2010s Pendant Necklaces
Materials
Diamond, Emerald, Gold, 18k Gold, White Gold
Estate 2.70 Ct Five Stone Diamond ring
Located in Napoli, IT
array of graduated round Brilliant cut Diamonds with .60 Ct in the middle followed by .50 Ct . 50 Ct
Category
Late 20th Century European Contemporary Engagement Rings
Materials
Diamond, 18k Gold
Sterling Silver 1/4 Ct Diamond Rondelle Graduated Ball Bead Cuff Bangle Bracelet
Located in New York, NY
, brilliant cut diamonds with 90 stones in all. The bangle features sterling silver rondelle beads that are
Category
21st Century and Contemporary Indian Contemporary Bangles
Materials
Diamond, White Diamond, Sterling Silver
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H 0.12 in W 0.12 in L 6.89 in
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4 Ct Round Brilliant Cut Diamond For Sale on 1stDibs
Find the exact 4 ct round brilliant cut diamond 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 61 vintage or 265 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a 4 ct round brilliant cut diamond 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. Finding an appealing 4 ct round brilliant cut diamond — no matter the origin — is easy, but Mark Broumand, Victor Mayer and Antinori Fine Jewels 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 mixed cut cut versions available here, too. When shopping for a 4 ct round brilliant cut diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a 4 Ct Round Brilliant Cut Diamond?
On average, a 4 ct round brilliant cut diamond at 1stDibs sells for $6,415, while they’re typically $132 on the low end and $712,500 for the highest priced versions of this item.
Questions About 4 Ct Round Brilliant Cut Diamond
- 1stDibs ExpertAugust 17, 2021A 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.
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