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18 Karat Yellow Gold Halo Diamond Bangle 3 1/4 Carat
Located in San Francisco, CA
carat weight of 5.00 carats. The diamonds are set along the top half of this hinged bangle. Product
Category

21st Century and Contemporary American More Bracelets

Materials

Diamond, Yellow Gold

14 Karat Rose Gold Halo Diamond Bangle 3 1/4 Carat
Located in San Francisco, CA
carat weight of 5.00 carats. The diamonds are set along the top half of this hinged bangle. Product
Category

21st Century and Contemporary American More Bracelets

Materials

Diamond, Rose Gold

18 Karat White Gold Halo Diamond Bangle 3 1/4 Carat
Located in San Francisco, CA
carat weight of 5.00 carats. The diamonds are set along the top half of this hinged bangle. Product
Category

21st Century and Contemporary American More Bracelets

Materials

Diamond, White Gold

GIA Certified 4 Carat Emerald Cut FLAWLESS D COLOR Diamond Platinum Ring
Located in Chicago, IL
GIA Certified 4 Ct. Emerald Cut Diamond Ring, elegantly set in luxurious platinum. This stunning
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

.925 Sterling Silver 1/4 Carat Princess-Cut Diamond Solitaire Stud Earrings
Located in New York, NY
These beautiful diamond stud earrings give an elegant look to any occasion. Each stud features a
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Sterling Silver

GIA Certified 4 Carat Emerald Cut Diamond Ring D Color VS1 Clarity
Located in Chicago, IL
GIA Certified 4 Carat Emerald Cut Diamond Ring in Platinum Celebrate timeless elegance with this
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Platinum

10K White Gold 3/4 Carat Princess Diamond Composite Stud Earrings
Located in New York, NY
/4 cttw, ensuring you'll sparkle from every angle. The diamonds are carefully prong-set to showcase
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 10k Gold, White Gold

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 Oval Tsavorite 2.9 Carat Diamond in 18 Karat White Gold Ring Estate
Located in New York, NY
Approximately 4 Carat Oval Tsavorite and 2.9 Carat Diamond in 18 Karat White Gold Ring Estate Size
Category

2010s Solitaire Rings

Materials

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

Diamond Sapphire ring cocktail ring 18KT gold
Located in Boca Raton, FL
diamonds in a halo, center is 10 carats, diamonds around are 4 carats. Diamonds are VS clarity and F color
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Gold, 18k Gold

.925 Sterling Silver 1.0 Carat Black Diamond 4-Prong Classic Stud Earrings
Located in New York, NY
enjoy the glamour it provides. Each diamond weighs approximately a 1/2 carat. "Video Available Upon
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Black Diamond, Sterling Silver

GIA Certified 4 Carat Cushion Cut Diamond f Color VVS2 Clarity Ring
By Antinori Fine Jewels
Located in Chicago, IL
This exquisite 18k white gold ring presents a breathtaking centerpiece: a 4 carat GIA certified
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

14 Karat Yellow Gold Emerald Halo Diamond Pendant 3/4 Carat
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, Yellow Gold

18 Karat Rose Gold Emerald Halo Diamond Pendant 3/4 Carat
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, Rose Gold

18 Karat White Gold Emerald Halo Diamond Pendant 3/4 Carat
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, White Gold

14 Karat Rose Gold Emerald Halo Diamond Pendant 3/4 Carat
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, Rose Gold

14 Karat White Gold Emerald Halo Diamond Pendant 3/4 Carat
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, White Gold

18 Karat Yellow Gold Emerald Halo Diamond Pendant 3/4 Carat
Located in San Francisco, CA
This delicate pendant feature one emerald shaped diamond that is approximately 0.65-carat total
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Emerald, Yellow Gold

GIA Certified 4 Carat Emerald Cut Diamond Ring E COLOR FLAWLESS CLARITY
Located in Chicago, IL
A GIA Certified 4 Carat Emerald Cut Diamond Ring with E color and Flawless clarity is an
Category

2010s American Engagement Rings

Materials

Diamond, Emerald, Platinum

14K White Gold 3/4 Carat Double Princess Diamond Stud Earrings
Located in New York, NY
. Each earring piece has a 3/8 cttw diamond and the total weight for this diamond stud pair is 3/4 cttw
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

GIA Certified 4 Carat Emerald Cut Diamond Platinum Ring with tapered baguette
By Antinori Fine Jewels
Located in Chicago, IL
Elevate your style with the timeless elegance of this GIA Certified 4 Carat Emerald Cut Diamond
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

14 Karat Yellow Gold Oval Yellow Diamonds Eternity Ring 4. Carat
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Oval shape Natural Yellow Diamonds in a total
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14 Karat White Gold Eclipse Curve Diamond Ring 3/4 Carat
Located in San Francisco, CA
This elegant ring features two perfectly matched 1/3 of a carat each round brilliant diamonds four
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Gold

925 Sterling Silver 1/4 Carat Round Cut Diamond Pendant Necklace
Located in New York, NY
with a lustrous sterling silver. Further, the adornment of a pendant with round cuts diamonds in a
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, Gold Plate, Yellow Gold, Sterling Silver

Diana M. 16.90 Carat 4 Prong Diamond Tennis Bracelet
By Diana M. Jewels
Located in New York, NY
Platinum custom 4-prong diamond tennis bracelet 16.90 cts brilliant-cut round diamonds 0.50 carat
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Platinum

Rare Colors 4 Carat Fancy Yellow Elongated Cushion Diamond Three Stone Ring
By Rare Colors
Located in New York, NY
Embrace the beauty of rarity with our 4-Carat Fancy Yellow Elongated Cushion Diamond Three-Stone
Category

2010s Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

18 Karat White Gold Hoop Insideout Diamond Earrings 4/5 Carat
Located in San Francisco, CA
This hoop earring features round brilliant diamonds micro-prong set. The diamonds are set
Category

21st Century and Contemporary American Hoop Earrings

Materials

Diamond, White Gold

18 Karat Yellow Gold Hoop Insideout Diamond Earrings 4/5 Carat
Located in San Francisco, CA
This hoop earring features round brilliant diamonds micro-prong set. The diamonds are set
Category

21st Century and Contemporary American Hoop Earrings

Materials

Diamond, Yellow Gold

18 Karat Rose Gold Hoop Insideout Diamond Earrings 4/5 Carat
Located in San Francisco, CA
This hoop earring features round brilliant diamonds micro-prong set. The diamonds are set
Category

21st Century and Contemporary American Hoop Earrings

Materials

Diamond, Rose Gold

Diana M. Custom 21.68 Carat 4 Prong Diamond Tennis Round Diamond
By Diana M. Jewels
Located in New York, NY
18 kt Custom white gold 4 prong diamond tennis bracelet 21.68 cts round diamonds 0.72 each carat 30
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, White Gold

18 Karat White Gold Hoop Insideout Diamond Earings 3/4 Carat
Located in San Francisco, CA
This hoop earring features round brilliant diamonds "U" shapes prong set. The diamonds are set
Category

21st Century and Contemporary American Hoop Earrings

Materials

Diamond, White Gold

18 Karat Rose Gold Hoop Insideout Diamond Earings 3/4 Carat
Located in San Francisco, CA
This hoop earring features round brilliant diamonds "U" shapes prong set. The diamonds are set
Category

21st Century and Contemporary American Hoop Earrings

Materials

Diamond, Rose Gold

18 Karat Yellow Gold Hoop Insideout Diamond Earings 3/4 Carat
Located in San Francisco, CA
This hoop earring features round brilliant diamonds "U" shapes prong set. The diamonds are set
Category

21st Century and Contemporary American Hoop Earrings

Materials

Diamond, Yellow Gold

.925 Sterling Silver 1.0 Carat Black Diamond 4-Prong Classic Stud Earrings
Located in New York, NY
beautiful heat treated, color enhanced black diamonds in a four prong setting. The earrings feature
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Black Diamond, Sterling Silver

4 Carat Oval Emerald Diamond Ring in 14k Gold
Located in Tustin, CA
This exquisite 4-carat oval emerald diamond ring is a true statement piece, crafted in luxurious
Category

2010s North American Fashion Rings

Materials

Diamond, Emerald, 14k Gold

10 Carat Diamond Tennis Bracelet 14K Yellow Gold 4 Prong Bracelet
By Five Star Jewelry
Located in Austin, TX
This 10 carat total weight 14K Yellow Gold TENNIS BRACELET is the perfect bracelet to go with your
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Yellow Gold

7.72 Carat Blue Topaz Halo Diamond 4 Karat White Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
This beautiful Oval Cut Blue Topaz and Diamond ring has a stunning 7.11 Carat Blue Topaz and its
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, 14k Gold, White Gold

4 Carat Emerald Cut Diamond GIA Certified Engagement Ring
Located in New York, NY
4 Carat Emerald Cut Diamond Engagement Ring. This is a stunning diamond engagement ring crafted in
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

4 Carat Emerald Cut Colombian Emerald and Diamond Platinum Ring Estate
Located in New York, NY
. Platinum 10 gm Diamonds: approximate 2.3 Carat Emerald: 4 Carat Origin : Colombia Color: Deep Green
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Emerald, Platinum

AGS Certified 14K Yellow Gold 1/4 Carat Solitaire Diamond Stud Earrings
Located in New York, NY
. Totaling 1/4 carat, these natural diamonds gleam with a luminous clarity of SI1-SI2 and a color grade of H
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

Diamond Band Ring, 14 Karat Gold, 3.5 Carat, 4 Rows of Diamonds, Anniversary
By Five Star Jewelry
Located in Austin, TX
Quality: 14k White Gold Diamond Carat Weight: 3.50 Carats Diamond Shape: Round Diamond Clarity: VS2
Category

2010s American Modern Band Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 4 Carat Emerald Cut Diamond VS1 Clarity G COLOR Solitaire Ring
By Antinori Fine Jewels
Located in Chicago, IL
This breathtaking solitaire ring features a 4 carat emerald-cut diamond, GIA certified for its
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4 Carat, D Color, VS2 Clarity, Round Brilliant Cut Loose Diamond
Located in Miami, FL
GIA Certified 4.00 Carat, D Color, VS2 Clarity, Round Brilliant Cut Loose Natural Diamond
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

18 Karat White Gold Orchid Diamond Cluster Ring 3/4 Carat
Located in San Francisco, CA
This sparkling band features round brilliant diamonds set in gleaming shared prongs. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

14 Karat White Gold Orchid Diamond Cluster Ring 3/4 Carat
Located in San Francisco, CA
This sparkling band features round brilliant diamonds set in gleaming shared prongs. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18 Karat Yellow Gold Orchid Diamond Cluster Ring 3/4 Carat
Located in San Francisco, CA
This sparkling band features round brilliant diamonds set in gleaming shared prongs. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18 Karat Rose Gold Orchid Diamond Cluster Ring 3/4 Carat
Located in San Francisco, CA
This sparkling band features round brilliant diamonds set in gleaming shared prongs. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

14 Karat Rose Gold Orchid Diamond Cluster Ring 3/4 Carat
Located in San Francisco, CA
This sparkling band features round brilliant diamonds set in gleaming shared prongs. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

14 Karat Yellow Gold Orchid Diamond Cluster Ring 3/4 Carat
Located in San Francisco, CA
This sparkling band features round brilliant diamonds set in gleaming shared prongs. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18 Karat White Gold Willow Fashion Diamond Ring 3/4 Carat
Located in San Francisco, CA
This special and fashionable wedding band features round brilliant diamonds scattered through the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

14 Karat White Gold Willow Fashion Diamond Ring 3/4 Carat
Located in San Francisco, CA
This special and fashionable wedding band features round brilliant diamonds scattered through the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18 Karat Rose Gold Willow Fashion Diamond Ring 3/4 Carat
Located in San Francisco, CA
This special and fashionable wedding band features round brilliant diamonds scattered through the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18 Karat Yellow Gold Willow Fashion Diamond Ring 3/4 Carat
Located in San Francisco, CA
This special and fashionable wedding band features round brilliant diamonds scattered through the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14 Karat Yellow Gold Willow Fashion Diamond Ring 3/4 Carat
Located in San Francisco, CA
This special and fashionable wedding band features round brilliant diamonds scattered through the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14 Karat Rose Gold Willow Fashion Diamond Ring 3/4 Carat
Located in San Francisco, CA
This special and fashionable wedding band features round brilliant diamonds scattered through the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

GIA Certified 4 Carat Asscher Cut Diamond Engagement 18K White Gold Ring
By Antinori Fine Jewels
Located in Chicago, IL
Elevate your style with this exquisite 4 carat Asscher cut diamond ring, a radiant embodiment of
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold

Tacori Diamond Royal T GIA 4 Carats Round Brilliant Platinum Engagement Ring
By Tacori
Located in Austin, TX
lines and they are only available in platinum and a 4 carat or larger natural diamond. The crescent
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Diamond, White Diamond, Platinum

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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.