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GIA Certified 4 Carat Round Cut Diamond VVS2 Clarity Ring with tapered baguette
By Antinori Fine Jewels
Located in Chicago, IL
. It features a stunning 4.06 Carat Round brilliant cut diamond, which radiates sophistication. The 18K
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

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

18 Karat White Gold Martini 3 Prongs Natural Diamond Pendant 3/4 Carat
Located in San Francisco, CA
round brillante diamond (3/4 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

18 Karat Yellow Gold Martini 3 Prongs Natural Diamond Pendant 3/4 Carat
Located in San Francisco, CA
round brillante diamond (3/4 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

18 Karat Rose Gold Martini 3 Prongs Natural Diamond Pendant 3/4 Carat
Located in San Francisco, CA
round brillante diamond (3/4 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

4 Carat Smokey Quartz and Diamond Ring in 14 Karat Gold
Located in Hicksville, NY
beautiful 4 Carat Smokey Quartz in the Center, which is 4-prong set. A beautiful halo of diamonds surrounds
Category

Vintage 1980s Unknown Modern Fashion Rings

Materials

Diamond, Quartz, 14k Gold, Gold

Sterling Silver 3/4 Carat Color-Treated Blue Diamond Dangle Earrings
Located in New York, NY
A pair of diamond and sterling silver square dangle earrings. Each earring features a central
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, White Diamond, Blue Diamond, Sterling Silver

Diana M. Custom 16.70 Carat 4 Prong Tennis Diamond Bracelet
By Diana M. Jewels
Located in New York, NY
18 kt white gold 4 prong diamond tennis bracelet 16.70 cts of round diamonds 0.50 each carat 33
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, White Gold

4 Carat Natural Ruby and Diamond 18 Karat White Gold Cocktail Ring
Located in New York, NY
Approximately 4 Carat Natural Ruby And Diamond 18 Karat White Gold Ring Size 5 prong set 18 K
Category

Early 2000s Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

10K Two-Tone Gold 1/4 Carat Round Diamond Heart Dangle Earrings
Located in New York, NY
Infuse a dazzling charm to your natural beauty by wearing these appealing diamond earrings
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, White Diamond, 10k Gold, White Gold, Yellow Gold

14 Karat White Gold Martini 3 Prongs Natural Diamond Pendant 3/4 Carat
Located in San Francisco, CA
round brillante diamond (3/4 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

14 Karat Rose Gold Martini 3 Prongs Natural Diamond Pendant 3/4 Carat
Located in San Francisco, CA
round brillante diamond (3/4 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

14 Karat Yellow Gold Martini 3 Prongs Natural Diamond Pendant 3/4 Carat
Located in San Francisco, CA
round brillante diamond (3/4 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

.925 Sterling Silver 1/4 Carat 3-Prong Diamond Open Heart Pendant Necklace
Located in New York, NY
A shimmering halo of prong set, round cut diamonds sit around a lovely open heart pendant. 1/4ct
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

.925 Sterling Silver 1/4 Carat Miracle Set Diamond Open Heart Pendant Necklace
Located in New York, NY
Express your love with this stunningly unique diamond love heart pendant. Meticulously crafted
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

GRS Certified 4 Carat Vivid Red Ruby Ring
Located in Chicago, IL
GRS Certified 4 Carat Vivid Red Ruby Ring At the center of this magnificent ring lies a natural
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Ruby, Platinum

Silver 1 1/4 Carat Round Diamond Openwork Ribbon Weave Heart Pendant Necklace
Located in New York, NY
diamonds of a total 1 1/4 cttw and an approximate I-J color and I3 clarity. This stunning necklace for her
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver, Silver

3 Carat Diamond Tennis 4-Prong Bracelet in Platinum 4MM 7"
Located in Miami, FL
3 Carat Natural Diamond Tennis Bracelet in Platinum. This unisex diamond bracelet is the perfect
Category

21st Century and Contemporary Modern Tennis Bracelets

Materials

Diamond, White Diamond, Platinum

4 Carat Emerald Cut Diamond GIA with Baguettes Engagement Ring
Located in New York, NY
Stunning ring when you want to show up! Mounted with an impressive 4 carat Emerald Cut Diamond that
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Platinum

10K White Gold 1/2 Carat Diamond 4 Leaf Clover Adjustable Pendant Necklace
Located in New York, NY
brilliant round diamonds, this piece radiates a total of 1/2 carats. Each diamond, a product of nature's
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, White Gold

10K White Gold Ring 3/4 Carat Round and Baguette-Cut Diamond Bypass Ring
Located in New York, NY
with 3/4 carats of diamonds. An assortment of round and baguette-cut diamonds adorn this piece, and
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

Diamond, White Diamond, White Gold, 10k Gold

VAN CLEEF ARPELS Cocktail Ring In 18Kt Yellow Gold With Lapis And VS Diamonds
By Van Cleef Arpels
Located in Miami, FL
lapis lazuli with a weight of about 4 carats. Diamonds: Mounted at the sides in French pave settings
Category

Vintage 1980s French Modernist Cocktail Rings

Materials

Diamond, Lapis Lazuli, White Diamond, Gold, Yellow Gold, 18k Gold

4 Carat Oval Cut Diamond Engagement Ring GIA Certified FLY SI2
Located in New York, NY
CERTIFIED Center Diamond: Carat Weight: 3 Carats Color : FANCY LIGHT YELLOW -FLY Clarity: SI2 Style: OVAL
Category

2010s American Engagement Rings

Materials

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

4.47 Carat 1/4 Cts Asscher Cut Square Emerald Platinum Diamond Eternity Ring
By Sebastian Bernard
Located in Los Angeles, CA
This beautiful Eternity Ring is made of Platinum showcasing 18 perfectly matched 1/4 Ct (VS/E-F
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Emilio Jewelry GIA Certified 4 Carat Fancy Pink Diamond Ring
By Emilio!
Located in New York, NY
From the Emilio Jewelry Vault, We are Showcasing a Gia certified 4 carat+ natural fancy brownish
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

.925 Sterling Silver 1/4 Carat Miracle Plate Set Diamond "X" Shaped Stud Earring
Located in New York, NY
weight of 1/4 cttw. These natural diamonds are color rated as I-J Color, and clarity graded as I2-I3
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Sterling Silver

14 Karat White Gold Tanzanite and Diamonds Halo Pendant 4 1/3 Carat
Located in San Francisco, CA
These extraordinary 14k White gold pendant feature preminum quality Triangle Shape 4 carat
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Tanzanite, White Gold

Vintage 4 carat asscher and emerald cut diamond platinum eternity band
Located in Beverly Hills, CA
diamonds weighing approximately 4 carats. The step-cut geometry of the diamonds, graded H-I in color and VS
Category

1990s Modern Wedding Rings

Materials

Diamond, Platinum

4 Carat Cushion Cut Diamond Engagement Ring GIA Certified G VS1
Located in New York, NY
DEMI 4 CARAT CUSHION CUT DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

14 Karat Yellow Gold Heart Yellow Diamonds Eternity Ring 4 1/2 Carat
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 14 Heart shape Natural Yellow Diamonds in a total
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Diamond, Yellow Gold

18 Karat Yellow Gold Heart Yellow Diamonds Eternity Ring 4 1/2 Carat
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 14 Heart shape Natural Yellow Diamonds in a total
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Diamond, Yellow Gold

10K White Gold 3/4 Carat Princess Diamond Composite Open Frame Stud Earrings
Located in New York, NY
with 42 natural princess diamonds, these earrings boast a total weight of 3/4 cttw. The open frame
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 10k Gold, White Gold

10K Yellow Gold 3/4 Carat Princess-Cut Diamond Composite Square Stud Earrings
Located in New York, NY
, each earring features a squared composite of 4 sparkling princess-cut diamonds. Radiant with 3/4 ct
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

10K White Gold 3/4 Carat Princess Diamond Composite Cushion Shape Stud Earrings
Located in New York, NY
sparkle and shine with a total weight of 3/4 cttw. The diamonds are set in a prong setting, ensuring their
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 10k Gold, White Gold

14K Yellow Gold 3/4 Carat Round-Cut Pink Diamond Solitaire Stud Earrings
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, Yellow Gold

.925 Sterling Silver 1/4 Carat Rose Cut Treated Blue Diamond Square Stud Earring
Located in New York, NY
are set in rich sterling silver. Featuring an elegant adornment of deep blue round cut diamonds, the
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Blue Diamond, Sterling Silver

2 Carat 4 Row Diamond Band Ring 14k White Gold
Located in Honolulu, HI
Item Specifications: Metal: 14k White Gold Diamond Count: 42 brilliant cut Total Diamond Carat
Category

Late 20th Century Unknown Modern Band Rings

Materials

Diamond, 14k Gold, White Gold

18K Rose Gold 3/4 Carat Round Diamond Pave Cuban Chain Huggie Earrings
Located in New York, NY
. These glamorous diamonds total 3/4 cttw with an approximate G-H Color and SI1-SI2 Clarity. The glitter
Category

21st Century and Contemporary Thai Contemporary Hoop Earrings

Materials

Diamond, White Diamond, 18k Gold, Rose Gold

GIA Certified 4 Carat Emerald Cut Diamond D Color Ring in 18K White Gold
By Antinori Fine Jewels
Located in Chicago, IL
attention with its harmonious proportions and radiant presence. At its center lies a breathtaking 4 carat
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

4 Carat Emerald Cut Colombian Emerald 5.5 Ct Diamond Ring in Platinum Size 6
Located in New York, NY
**4 Carat Emerald Cut Colombian Emerald & 5.5 Ct Diamond Ring in Platinum Size 6** A classic ring
Category

2010s Engagement Rings

Materials

Diamond, Emerald, Platinum

10K White Gold 1/4 Carat Round Cut Diamond Spiral Link Pendant Necklace
Located in New York, NY
necklace. A sprinkling of diamonds line the outer layer, while a single stone adorns the center, lending
Category

21st Century and Contemporary Chinese Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, White Gold, 10k Gold

Diana M. 26.97 Carat 4 Prong Emerald Cut Diamond Bracelet
By Diana M. Jewels
Located in New York, NY
Platinum custom gold 4 prong diamond bracelet 26.97 cts 0.73 each GIA certified emerald cut
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Emerald, White Gold, Platinum

Tiffany Co. 4 Carat Emerald Cut Engagement ring
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. engagement ring featuring a total diamond weight of 4.18 carats. The ring weighs 5.2
Category

2010s American Band Rings

Materials

Diamond, Platinum

10K White Gold 1/4 Carat Round Cut Diamond Sparkling Spiral Pendant Necklace
Located in New York, NY
diamond weight of this necklace is 1/4 cttw. "Video Available Upon Request"
Category

21st Century and Contemporary Chinese Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, White Gold, 10k Gold

18K Yellow Gold Pave Crossover 4 Row Diamond Ring 2.17 Carats
Located in Beverly Hills, CA
18KYG Pave' Crossover 4 Row Diamond Ring 2.17CTS Explore the rhymik weaving of line to create form
Category

2010s Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified 4 Carat Round Cut Diamond Stud Earrings E/F Color Flawless Clarity
By Antinori Fine Jewels
Located in Chicago, IL
These stunning stud earrings showcase two GIA certified round-cut diamonds, weighing 2.00 carats
Category

2010s Unknown Contemporary Stud Earrings

Materials

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

Diamond Floral Cluster Studs, 5mm 14K Yellow Gold 1/4 Carat Total Weight
By Five Star Jewelry
Located in Austin, TX
studs are the same size as 1/2 carat studs, made affordable by the petite floral cluster of diamonds
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Certified 4 Carat Yellow Sapphire Diamond Halo Ring Natural Untreated
Located in London, GB
Step into a world of sophistication with our 4 carat Natural & Unheated Yellow Sapphire ring, a
Category

21st Century and Contemporary English Modern Engagement Rings

Materials

Diamond, Yellow Sapphire, 18k Gold

1.49 Carat Natural Round Cut Diamond 4 Prong Basket Studs Earrings F-G Clarity
Located in Aventura, FL
their glory to the featured diamond within. The minimalist design consists of a 4 prong setting, most of
Category

21st Century and Contemporary North American Modernist Stud Earrings

Materials

Diamond

14 Karat White Gold Butterfly .25 Carat Diamond Ring, 4 Grams
Located in Manhasset, NY
14k White Gold Butterfly & .25 TDW Diamond Ring Size 7 4 Grams
Category

2010s More Rings

Materials

Diamond, 14k Gold

2.06 Carat GIA Natural Diamond Stud Earrings in White Gold 4 Prong Settings
Located in Tampa, FL
A beautiful pair of well matched round brilliant cut natural diamonds weighing 2.06 carats, with
Category

2010s American Modern Stud Earrings

Materials

Diamond, 14k Gold, White Gold

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

14 Karat Gold Petite Organic Design Cushion Diamond Ring Center, 3/4 Carat
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring is features 3/4 a Carat Elongated
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Yellow Gold

Oval Hoop Earrings in 18 Carat White Gold Set with 4 Carat of Diamonds
Located in Paris, FR
Oval Hoop Earrings in 18 Carat white Gold set with 4 carats of Diamonds set with grain for the two
Category

Early 2000s Hoop Earrings

Materials

Diamond, 18k Gold, White Gold

14K White Gold 4 5/8 Carat White and Treated Blue Diamond Tennis Bracelet
Located in New York, NY
total weight of 4 3/5 carats. Each diamond is color rated H-I and clarity rated as I1-I2. "Video
Category

21st Century and Contemporary Indian Contemporary Tennis Bracelets

Materials

Blue Diamond, White Gold

Sterling Silver 1/4 Carat Rose Cut Treated Green Diamond Solitaire Stud Earrings
Located in New York, NY
pair of earrings are articulated with treated green rose cut diamond solitaires to lend luxurious
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Sterling Silver

4 Carat Oval Citrine and Diamond Ring in 14 Karat Yellow Gold, Estate
Located in New York, NY
Approximately 4 Carat Oval Citrine And Diamond Ring In 14 Karat Yellow Gold , Estate Leisure cut
Category

2010s Cocktail Rings

Materials

Citrine, Diamond, Yellow Gold, 14k Gold

14 Karat White Gold Blue Sapphire and Diamonds Halo Pendant 3/4 Carat
Located in San Francisco, CA
, framed in a halo of 0.25 total carat weight of brilliant diamonds. This pendant is ideal for any
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Blue Sapphire, White Gold

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4 Carat Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 4 carat diamond for your needs in our varied inventory. 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. Finding the perfect 4 carat diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. A 4 carat diamond from LB Exclusive, Tiffany Co. and Roman Malakov — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 oval cut and emerald cut alternatives. When shopping for a 4 carat 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 Carat Diamond?

On average, a 4 carat diamond at 1stDibs sells for $5,003, while they’re typically $1 on the low end and $475,940,000 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Questions About 4 Carat Diamond
  • 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.
  • 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 ExpertMarch 22, 2022
    A 24-carat diamond is a precious diamond gemstone that weighs 24 carats. One carat weighs 200 milligrams, meaning a 24-carat diamond weighs roughly 4.8 grams. That equates to roughly 0.17 ounces. On 1stDibs, shop a variety of diamond jewelry.
  • 1stDibs ExpertApril 5, 2022
    Yes, there are three-carat diamonds, and you can find them from a number of different jewelers and other retailers. Find an assortment of diamond jewelry from the world’s top sellers on 1stDibs.
  • 1stDibs ExpertNovember 6, 2023
    There is no hard-and-fast rule for how many carats a diamond necklace should be. On average, solitaire diamond necklaces range from 0.5 to 1 carat, but you can find pieces with larger and smaller stones. Tennis chains that feature continuous diamonds set into links usually have much higher total carat weights. For example, one might feature 60 individual diamonds, each 0.20 carats in size, for a total carat weight of 12.0 carats. Shop a wide range of diamond necklaces on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    A nine-carat diamond is considered rare and holds a premium price. Because of their rarity and size, nine-carat diamonds are a coveted choice for engagement rings. One of the most famous nine-carat diamond rings belongs to actress Kate Hudson, who has a nine-carat emerald cut diamond complemented with tapered baguettes on a platinum band. Shop a selection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    An 8-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On an average an 8-carat diamond could cost you between $17,500 to $90,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 8-carat diamond jewelry from different periods and styles to choose from.
  • 1stDibs ExpertSeptember 28, 2021
    A 6-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 6-carat diamond could cost you between $15,000 to $80,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 6-carat diamond jewelry.
  • 1stDibs ExpertSeptember 28, 2021
    A 5-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 5-carat diamond could cost you between $9,600 to $67,500. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 5-carat diamond jewelry.
  • 1stDibs ExpertSeptember 28, 2021
    The minimum value of a 25-carat diamond ranges from $300 to $1,400. The prices change subject to the fluctuation of market factors. The value is defined based on the 4Cs — color, clarity, cut and carat weight. Shop antique, vintage and new diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 27, 2024
    Whether a 1.5-carat diamond is too big depends on the type of jewelry in question and your personal preferences. A single stud earring that is 1.5 carats is rather large and would cover the entire earlobe. In terms of rings, a 1.5-carat diamond is larger than average. Find a variety of diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 13, 2023
    Yes, a two-carat diamond is generally rarer than a smaller diamond, especially high-quality two-carat diamonds. When larger diamonds are found in nature, they usually have flaws. And prices per carat don’t increase as weight increases. A three-carat gem can be less valuable than a one-carat stone, for example, if all of the other attributes are of lesser quality in the larger diamond. Shop an assortment of diamond jewelry from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertFebruary 27, 2024
    In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.
  • 1stDibs ExpertFebruary 22, 2021
    The size of a 12 carat diamond is dependent on diamond cut. A 12 carat round diamond is roughly 15 mm in size.
  • 1stDibs ExpertAugust 17, 2021
    A 7-carat diamond can cost anywhere between $12,000 and $185,000 depending on the quality of the stone. The fewer imperfections, the more expensive the diamond. Some 7-carat diamonds can cost more than $400,000.
  • 1stDibs ExpertSeptember 28, 2021
    A 9-carat diamond’s worth varies depending on the 4Cs of diamond quality — color, cut, clarity and carat. On average, a 9-carat diamond could cost you between $19,000 to $1,000,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 9-carat diamond jewelry from different periods and styles to choose from.
  • 1stDibs ExpertSeptember 28, 2021
    A 3-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 3-carat diamond could cost you between $7,200 to $51,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 3-carat diamond jewelry today.
  • 1stDibs ExpertFebruary 22, 2021
    Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
  • 1stDibs ExpertAugust 24, 2021
    A 2 carat oval diamond is approximately 10.23mm × 6.82mm × 4.16mm in size. These diamonds usually have an approximate face-up area of 57.21 mm². Find a variety of diamonds on 1stDibs.
  • 1stDibs ExpertNovember 2, 2023
    There is no rule for how many carats a diamond wedding ring should be. You're free to choose a ring with a carat weight that appeals to you and fits your budget. The average carat weight for diamond wedding rings is 1 to 1.9 carats. Shop an assortment of diamond wedding rings on 1stDibs.