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4 Carat Brilliant

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4 Carat Brilliant Round Eternity Band in Platinum
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in Platinum. 12 Round Brilliant diamonds are E-F VS1-SI1. Carat weight
Category

2010s American Band Rings

Materials

Diamond, Platinum

4 Carat Brilliant Round Eternity Band in Yellow Gold
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in Platinum. 12 Round Brilliant diamonds are E-F VS1-SI1. Carat weight
Category

2010s American Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

4 Carat Brilliant Round Eternity Band in Rose Gold
By Simon Ardem
Located in New York, NY
Diamond Eternity Band set in Rose Gold. 12 Round Brilliant diamonds are E-F VS1-SI1. Carat weight
Category

2010s American Band Rings

Materials

Diamond, 14k Gold, Rose 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

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

Near 1 Carat Ct Real Natural Solitaire Round Diamond Pendant Necklace 14k Gold 2
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, White Gold

Brilliant Star Round Diamond Solitaire Ring 1.05 Carat in 14 Karat White Gold
By Brilliant Stars
Located in San Diego, CA
BRILLIANT STAR Style: Solitaire 4-Prong Engagement Rings Serial Number: EGL USA # US35516701D
Category

Early 2000s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 4 Carat Cushion Cut Diamond Platinum Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
Beauty: The focal point of this enchanting ring is a breathtaking 4-carat brilliant cushion diamond
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

4 Carat Round Brilliant Cut Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
4 carat of pair of round brilliant cut natural diamonds offer fantastic size, beautiful white color
Category

2010s Italian Modern Clip-on Earrings

Materials

Diamond, White Diamond

4 Carat Round Brilliant Cut Diamond Halo Studs
By Antinori Fine Jewels
Located in Rome, IT
4 carat pair of round brilliant cut natural diamonds offer fantastic size, beautifully white color
Category

2010s Italian Modern Clip-on Earrings

Materials

Diamond, White Diamond, 18k Gold

4 Carat White Brilliant Cut Tennis Diamond Bracelet
By Antinori Fine Jewels
Located in Rome, IT
tennis bracelet is a time tested look that will always be in style! Highlights: - 4 carats of
Category

2010s Italian Modern Tennis Bracelets

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

4 Carat Round Brilliant Diamond Bracelet Certified
Located in New York, NY
Style: Diamonds Diamond Size: 3.80 Carats Diamond Shape: Round Brilliant Cut Setting: Shared Prong
Category

2010s American Tennis Bracelets

Materials

Diamond, 14k Gold, White Gold

IGI Certificate 4 carat Tsavorite Ruby Brilliant Necklace Pigeonblood
Located in Viena, Viena
, great untreated tsavorite (green garnet) of 4.24 ct, AAA+, some smaller inclusions, brilliant, color
Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, Ruby, Tsavorite, 18k Gold, White Gold

GIA Certified 4 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This dazzling and substantial 4.01 carat round brilliant cut diamond is bright white, completely
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

4 Carat Round Brilliant Diamond Drop Earrings Certified
Located in New York, NY
Center Diamond: Carat Weight: 4.12 Carats Style: Round Brilliant Cut Setting: Halo, 8 Round Prong
Category

2010s American Drop Earrings

Materials

Diamond, 18k Gold, White Gold

4 Carat Round Brilliant Diamond Hoop Earrings Certified
Located in New York, NY
Diamond Hoop Earrings: Carat Weight: 3.75 Carats Shape: Round Brilliant Cut Metal: 14 Karat White
Category

2010s American Hoop Earrings

Materials

Diamond, 14k Gold, White Gold

4 Carat Round Brilliant Diamond Hoop Earrings Certified
Located in New York, NY
Diamond Hoop Earrings: Carat Weight: 3.94 Carats Shape: Round Brilliant Cut Metal: 14 Karat Yellow
Category

2010s American Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

4 Carat Round Brilliant Diamond Hoop Earrings Certified
Located in New York, NY
Diamond Hoop Earrings: Carat Weight: 4.10 Carats Shape: Round Brilliant Cut Metal: 14 Karat White
Category

2010s American Hoop Earrings

Materials

Diamond, White Gold, 14k Gold

4 Carat Round Brilliant Diamond Hoop Earrings Certified
Located in New York, NY
Diamond Hoop Earrings: Carat Weight: 3.70 Carats Shape: Round Brilliant Cut Metal: 14 Karat Yellow
Category

2010s American Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

4 Carat Round Brilliant Diamond Hoop Earrings Certified
Located in New York, NY
Diamond Hoop Earrings: Carat Weight: 4.10 Carats Shape: Round Brilliant Cut Metal: 14 Karat White
Category

2010s American Hoop Earrings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Exquisite 4 carat round brilliant cut diamond is bright white, completely eye clean, and impeccably
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Cartier Love Bracelet 18K White Gold 0.42 carats 4 Brilliant Cut Diamonds Bangle
By Cartier
Located in Aventura, FL
LOVE bracelet, 18K white gold (750/1000), set with 4 brilliant-cut diamonds totaling 0.42 carats
Category

21st Century and Contemporary American Modernist Modern Bracelets

Materials

Diamond, White 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

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

Flawless GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Antinori Fine Jewels platinum and diamond ring. The 4 carat round brilliant cut center diamond is
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring 3X
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring dazzling and substantial 4 carat
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

4 Carat Total Weight Oval Brilliant and Baguette Diamond Wedding Band
By MOGULDIAM INC
Located in New York, NY
: Oval brilliant ( 3 carat ) + baguette ( 1) carat = 4 carat ( H color and VS2 clarity ) Metal : 14 K
Category

2010s American Contemporary Wedding Rings

Materials

White Diamond, 14k Gold

4 Carat Round Brilliant Diamond Engagement Ring Certified Y
Located in New York, NY
Center Earth Mined Diamond: Carat Weight: 1.00 Carat Color: Yellow Style: Round Brilliant Cut Ring
Category

2010s American Engagement Rings

Materials

Yellow Diamond, Diamond, White Gold, 18k Gold

4 Carat Round Brilliant Diamond Single Row Bracelet Certified
Located in New York, NY
Brilliant Cut Setting: Metal: 14 Karat White Gold Clasp: Box catch with hidden safety Total Carat Weight
Category

2010s American Tennis Bracelets

Materials

Diamond, 14k Gold, White Gold

Flawless Fantastic Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
brilliant cut diamond measuring 10.48 x 10.52 mm is custom set in a handcrafted in Italy. The 4.03 carat
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, White Diamond, Gold, White Gold, 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

4 Carat Round Brilliant Diamond Engagement Ring Certified G VS2
Located in New York, NY
Center Earth Mined Diamond: Carat Weight: 3.03 Carats Color: G Clarity: VS2 Style: Round Brilliant
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

10.55 Carat 4-Prong Set Round Brilliant Diamond 14K Gold Tennis Bracelet
By Sebastian Bernard
Located in Los Angeles, CA
This Diamond Tennis Bracelet consists of 42 Links of 4-Prong Set 4.00 mm (1/4 Ct) Perfectly matched
Category

2010s American Tennis Bracelets

Materials

Diamond, 14k Gold

3/4 Carat Round Brilliant Diamond Eternity Band in 18 Karat Gold, 0.75 Carat
By Five Star Jewelry
Located in Austin, TX
going all the way around the band. The timeless eternity band has round brilliant cut diamonds that are
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Yellow Gold, Gold, 18k Gold

Tacori Diamond Royal T GIA 4 Carats Round Brilliant Platinum Engagement Ring
By Tacori
Located in Austin, TX
. There are a total of 126 small round brilliant diamonds on the ring that weigh a total of 0.87 carats
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, White Diamond, Platinum

4 Carat Round Brilliant Cut Diamond 3 Row Bracelet Certified
Located in New York, NY
Style: 3 Row Diamond Bracelet Diamonds Diamond Size: 3.96 Carats Diamond Shape: Round Brilliant Cut
Category

2010s American Tennis Bracelets

Materials

Diamond, 14k Gold, White Gold

4 Carat Round Brilliant Cut Diamond Single Row Bracelet Certified
Located in New York, NY
Carats Diamond Shape: Round Brilliant Cut Setting Metal: 18K White Gold Clasp: Box catch with hidden
Category

2010s American Tennis Bracelets

Materials

Diamond, 18k Gold, White Gold

Cober “Rouska” with 4 Brilliant-cut Diamonds of 0.025 Carat Yellow Gold Ring
By Vincent Cober
Located in OSS, NH
This is a 14 Carat yellow gold alliance ring. The ring is set with 14 Brilliant-cut Diamonds of
Category

2010s Dutch Contemporary Band Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Cartier Love Bracelet with 0.42 Carat 4 Brilliant-Cut Diamonds 18k Yellow Gold
By Cartier
Located in Aventura, FL
LOVE bracelet, 18K yellow gold (750/1000), set with 4 brilliant-cut diamonds totaling 0.42 carats
Category

21st Century and Contemporary American Modernist Clamper Bracelets

Materials

Diamond, 18k Gold, Yellow Gold

Cartier Love Bracelet 0.42 Carats 4 Brilliant Cut Diamonds 18K Rose Gold Bangle
By Cartier
Located in Aventura, FL
LOVE bracelet, 18K rose gold (750/1000), set with 4 brilliant-cut diamonds totaling 0.42 carats
Category

21st Century and Contemporary American Modernist Bangles

Materials

Diamond, 18k Gold, Rose Gold

Cartier Love Bracelet 0.42 Carats 18K White Gold 4 Brilliant Cut Diamonds Bangle
By Cartier
Located in Aventura, FL
LOVE bracelet, 18K white gold (750/1000), set with 4 brilliant-cut diamonds totaling 0.42 carats
Category

21st Century and Contemporary American Modernist Modern Bracelets

Materials

Diamond, 18k Gold, White Gold

Diamond Tennis Bracelet Round Brilliant Cut 4 Carats 18K White Gold
Located in Laguna Niguel, CA
Carats Cut: Round Brilliant Metal: 18K White Gold Length: 7.1 Inches Width: 0.12 Inches
Category

21st Century and Contemporary Modern Tennis Bracelets

Materials

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

4 Carat Round Brilliant Diamond 1.75 Inch Pave Hoop Earrings Certified
Located in New York, NY
Diamond Hoop Earrings: 1.75 inch diameter Carat Weight: 4.04 Carats Shape: Round Brilliant Cut
Category

2010s American Hoop Earrings

Materials

Diamond, 14k Gold, White Gold

Chevron Diamond Bracelet Round Brilliant Cut 4 Carats 14K Yellow Gold
Located in Laguna Niguel, CA
Carats Cut: Round Metal: 14K Yellow Gold Length: 7 Inches Width: 0.2 Inches
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

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

Chevron Diamond Bracelet Round Brilliant Cut 4 Carats 14K Yellow Gold
Located in Laguna Niguel, CA
Carats Cut: Round Metal: 14K Yellow Gold Length: 7 Inches Width: 0.2 Inches
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

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

Cartier Love Bracelet 18K Yellow Gold 4 Brilliant-Cut Diamond
By Cartier
Located in Aventura, FL
LOVE bracelet, 18K yellow gold with 4 brilliant-cut diamonds totaling 0.42 carats. Comes with a
Category

21st Century and Contemporary American Modernist Bangles

Materials

Diamond, Yellow Gold

Platinum 4 Carat Round Brilliant Natural VS Diamond Eternity Engagement Band
Located in Los Angeles, CA
ONE stunning 4 carat (approximate) natural colorless, ideal cut diamond eternity band. It is VS
Category

2010s Unknown Modern Band Rings

Materials

Diamond, Platinum

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

Diamond Necklace 4 carats
By Khobe Delucca
Located in Long Beach, CA
4.18 carats of sparkling full cut white diamonds adorn the neck - interspersed with chunky solid 14
Category

2010s North American Artisan Chain Necklaces

Materials

Diamond, White Diamond, 14k Gold

Diamond Necklace 4 carats
Diamond Necklace 4 carats
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14k White Gold 1/4 Carat Channel-Set Brilliant Round-Cut Diamond Hoop Earrings
Located in New York, NY
Fashioned in stunning 14k white gold, these beautiful hoop earrings feature 1/4ct of brilliant
Category

21st Century and Contemporary Indian Contemporary Hoop Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

14K White Gold 1/4 Carat Round Brilliant-Cut Pink Diamond Solitaire Stud Earring
Located in New York, NY
of 1/4 carats and come with a push back clasp for a secure and comfortable fit. Product Features
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Pink Diamond, 14k Gold, White Gold

4 Carat Diamond Earrings
By Antinori Fine Jewels
Located in Rome, IT
An exquisite pair of earrings set in 18 carats white Gold set with natural earth mine diamonds
Category

2010s Italian Modern Stud Earrings

Materials

Diamond, 18k Gold, White Gold

14K White Gold 3/4 Carat Round Brilliant-Cut Pink Diamond Solitaire Stud Earring
Located in New York, NY
of 3/4 carats and come with a push back clasp for a secure and comfortable fit. Product Features
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, Pink Diamond, 14k Gold, White Gold

1/4 Carat Diamond Inside Out Hoop Earrings 14 Karat Gold Round Brilliant .25ct
By Five Star Jewelry
Located in Austin, TX
have round brilliant diamonds covering the top front and the inside back of the hoops. This design
Category

21st Century and Contemporary American Modern Hoop Earrings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Exquisite Solitaire Diamond Ring 0.28 Carat Fancy Green Brilliant
Located in Darmstadt, DE
Brilliant Cut and Diamond Side Stones 0.35 Carat G/SI1. High Gloss Polished. 4 C's Center Stone: Carat
Category

2010s German Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

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

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

Cartier Love Bracelet 0.42ct 4 Diamonds Brilliant-Cut Size 17 White Gold
By Cartier
Located in Aventura, FL
. Details: Brand: Cartier Total Carat Weight: 0.42ct Diamonds: 4 Diamonds Style: Brilliant cut Diamond
Category

21st Century and Contemporary American Modernist More Bracelets

Materials

Diamond, White Gold

3.19 Carat Round Brilliant 3/4 Diamond Wedding Band 14 Karat in Stock
Located in Boca Raton, FL
14k Yellow Gold 3.19ctw Round Brilliant 3/4 Diamond Wedding Band Material: 14k Yellow Gold Diamond
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Harakh GIA Certified 4 Carat Pear, Brilliant Cut 18 KT Raindrop Bridal Ring
By Harakh
Located in New York, NY
. Handcrafted in 18 kt white gold, the total diamond weight of this ring is 4 carats. Our diamonds are graded
Category

21st Century and Contemporary Indian Modern Cluster Rings

Materials

Diamond, 18k Gold, White Gold

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4 Carat Brilliant For Sale on 1stDibs

Surely you’ll find the exact 4 carat brilliant 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, 18k Gold and White Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 4 carat brilliant 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. Creating a 4 carat brilliant has been a part of the legacy of many jewelers, but those produced by Mark Broumand, Antinori Fine Jewels and Luigi Ferrara are consistently popular. 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 cushion cut alternatives. If you’re browsing our inventory for a 4 carat brilliant, 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 4 Carat Brilliant?

The price for a 4 carat brilliant starts at $108 and tops out at $4,900,000 with these rings, on average, selling for $5,987.
Questions About 4 Carat Brilliant
  • 1stDibs ExpertApril 5, 2022
    Whether or not a 4-carat ring is big is largely a matter of personal opinion. However, 4-carat stones usually do have larger dimensions. Diamonds of this size are usually quite expensive due to their size. Shop a large selection of gemstone rings on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    A 4-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 4-carat diamond could cost you between $8,400 to $71,500. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 4-carat diamond jewelry.