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Diamond Necklace Carat

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6,493
39,015
7,774
12,974
9,597
2,642
1,018
802
624
574
542
158
145
119
94
72
53
31
5
5
3
90
1,249
9,979
40,107
460
384
482
254
171
369
406
611
896
980
30
1,983
1,335
1,002
708
538
35,999
15,400
307
51,336
370
45,284
19,641
14,034
23,470
15,188
47,626
10,781
4,859
3,139
3,345
2
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13 Carat Round Brilliant Diamond Necklace Certified
Located in New York, NY
Diamond Necklace: Carat Weight: 13.06 Carats Style: Round Brilliant Cut Chains: 14k White Gold
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

39 Carat Round Brilliant Diamond Necklace Certified
Located in New York, NY
Diamond Necklace: Carat Weight: 39.19 Carats Shape: Round Brilliant Cut Metal: 14 Karat White Gold
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

44 Carat Round Brilliant Diamond Necklace Certified
Located in New York, NY
Diamond Necklace: Carat Weight: 44.30 Carats Shape: Round Brilliant Cut Metal: 14 Karat White Gold
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

15 Carat Combine Mix Shape Diamond Necklace Certified
Located in New York, NY
Diamond Necklace: Carat Weight: 15.00 Carats Style: Combine Mix Shape Chains: 14 Karat Rose Gold
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, Rose Gold

13 Carat Combine Mix Shape Diamond Necklace Certified
Located in New York, NY
Diamond Necklace: Carat Weight: 13.06 Carats Style: Combine Mix Shape Chains: 14 Karat Rose Gold
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Classic 26 Carat Diamond Necklace
By Diamond Scene
Located in New York, NY
A fabulous necklace in a timeless design. 26.40 carats of round, pear, and marquise shaped
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, White Diamond, 18k Gold

Vivid Diamonds 12.45 Carat Diamond Necklace
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds diamond necklace crafted in yellow gold, featuring 541 round brilliant cut
Category

21st Century and Contemporary American Modern Link Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Vivid Diamonds 12.45 Carat Diamond Necklace
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds diamond necklace crafted in yellow gold, featuring 541 round brilliant cut
Category

21st Century and Contemporary American Modern Link Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Vivid Diamonds 119.13 Carat Diamond Bib Necklace
By Vivid Diamonds
Located in Miami, FL
of the necklace, weighs a notable 2.06 carats and reveals itself in a G color, with an SI1 clarity. A
Category

21st Century and Contemporary American Modern Drop Necklaces

Materials

Diamond, Platinum

GIA Certified 0.57 Carat Diamond Gold Abstract Solitaire Necklace
By Diamond Stars Jewelry, Inc.
Located in New York, NY
stone is GIA certified F SI1 0.57 Carats The pendant/slide hangs on a rubber necklace. The necklace
Category

21st Century and Contemporary American Modern Necklace Enhancers

Materials

Diamond, White Diamond, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

Vivid Diamonds 39.22 Carat Diamond Riviera Necklace
By Vivid Diamonds
Located in Miami, FL
This marvelous diamond Riviera necklace, expertly crafted in platinum, showcases 73 sensational
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, Platinum

Vivid Diamonds 14.60 Carat Diamond Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite diamond tennis necklace is crafted in yellow gold, showcasing 120 stunning round
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Vivid Diamonds 19.24 Carat Diamond Riviera Necklace
By Vivid Diamonds
Located in Miami, FL
Vivid Diamonds diamond Riviera Necklace crafted in 14 Karat White Gold, featuring round brilliant
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 14k Gold, White Gold

Vivid Diamonds 10.95 Carat Diamond Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in Rose Gold, showcasing 150
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Vivid Diamonds 11.02 Carat Diamond Riviera Necklace
By Vivid Diamonds
Located in Miami, FL
Vivid Diamonds diamond Riviera Necklace crafted in 14 Karat White Gold, showcasing 161 round
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 14k Gold, White Gold

Vivid Diamonds 8.55 Carat Diamond Riviera Necklace
By Vivid Diamonds
Located in Miami, FL
Vivid Diamonds diamond Riviera Necklace crafted in 14 Karat White Gold, showcasing 179 round
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 14k Gold, White Gold

Diamond Cluster Floral Pendant Necklace 0.62 Carats 18K
By Harbor Diamonds
Located in New York, NY
18K White gold pendant necklace featuring a floral motif of 53 round brilliants weighing 0.62
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Vivid Diamonds 32 Carat Riviere Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds diamond Riviere necklace crafted in platinum, showcasing 91 round
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, Platinum

12.52 Carat Round Diamond Link Necklace
By Vivid Diamonds
Located in Miami, FL
cut diamonds, weighing approximately 12.52 carats total, H-I color, SI clarity. The necklace measures
Category

21st Century and Contemporary American Modern Link Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Scene Important 150 Carat Diamonds Platinum Drop Necklace
By Diamond Scene
Located in New York, NY
This necklace is a WOW! A real statement piece! Over 150 carats of F/G color VS clarity diamonds
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, White Diamond, Platinum

Diamond Script LOVE Pendant Necklace 0.16 Carat 18 Karat
By Harbor Diamonds
Located in New York, NY
18K Rose Gold necklace featuring a diamond LOVE weighing 0.16 carats. 2.3 grams Great for layering!
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

33.34 Carat Sapphire and White Diamond Necklace
By Vivid Diamonds
Located in Miami, FL
Sapphires and white diamonds weighing approximately 33.34 carats total. This exceptional necklace showcases
Category

21st Century and Contemporary American Modern Choker Necklaces

Materials

White Diamond, Sapphire, 18k Gold, White Gold

Vivid Diamonds 28 Carat Diamond Straight Line Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in Platinum, showcasing 107
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, Platinum

0.77 Carats Diamond Gold Heart Necklace
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Fun Necklace The necklace is 18K White Gold There are 0.77 Carat G/H VS Diamonds The necklace
Category

Late 20th Century American Contemporary Pendant Necklaces

Materials

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

Vivid Diamonds 6.42 Carat Straight Line Diamond Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in Rose Gold, showcasing 168
Category

21st Century and Contemporary American More Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Vivid Diamonds 9.37 Carat Straight Line Diamond Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in 18 karat White Gold
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 18k Gold, White Gold

Vivid Diamonds 6.10 Carat Diamond Straight Line Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in 18 karat White Gold
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 18k Gold, White Gold

Vivid Diamonds 8.74 Carat Diamond Straight Line Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in 18 karat White Gold
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 18k Gold, White Gold

Vivid Diamonds 6.98 Carat Straight Line Diamond Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in Yellow Gold, showcasing
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Vivid Diamonds 10.38 Carat Straight Line Diamond Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in Karat Yellow Gold
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Vivid Diamonds 10.07 Carat Straight Line Diamond Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in Yellow Gold, showcasing
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Vivid Diamonds 6.37 Carat Straight Line Diamond Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in Yellow Gold, showcasing
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Vivid Diamonds 10.47 Carat Straight Line Diamond Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in Yellow Gold, showcasing
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Vivid Diamonds 7.10 Carat Straight Line Diamond Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in 18 karat White Gold
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 18k Gold, White Gold

Vivid Diamonds 11.17 Carat Straight Line Diamond Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in Yellow Gold, showcasing
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, Yellow Gold, 14k Gold

Vivid Diamonds 9.83 Carat Diamond Straight Line Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in 18 karat white gold
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 18k Gold, White Gold

Vivid Diamonds .98 Carat Diamond Double Halo Heart Necklace
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds Necklace crafted in 18 karat white gold, showcasing a heart shaped diamond
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Vivid Diamonds 47.25 Carat Burma Ruby & Diamond Necklace
By Vivid Diamonds
Located in Miami, FL
white diamonds weighing approximately 47.25 carats total. This exceptional necklace showcases 406 round
Category

21st Century and Contemporary American Modern Choker Necklaces

Materials

Platinum

Vivid Diamonds GIA Certified 32 Carat Straight Line Diamond Necklace
By Vivid Diamonds
Located in Miami, FL
Sensational Vivid Diamonds Straight Line diamond tennis necklace crafted in platinum, showcasing 80
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, Platinum

Vivid Diamonds 5.96 Carat Diamond Straight Line Rose Gold Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds straight line diamond necklace crafted in Rose Gold, showcasing 179 round
Category

21st Century and Contemporary American More Necklaces

Materials

Diamond, 14k Gold, Rose Gold

59.15 Carat Ceylon Sapphire and White Diamond Necklace
By Vivid Diamonds
Located in Miami, FL
Ceylon Sapphires and white diamonds weighing approximately 59.15 carats total. This exceptional necklace
Category

21st Century and Contemporary Unknown Modern Drop Necklaces

Materials

White Diamond, Sapphire, 18k Gold, White Gold

Vintage Diamond Drop Two Row Necklace 33.70 Carats Platinum
By Harbor Diamonds
Located in New York, NY
round brilliants weighing 32 Carats. Center Pear Shape Diamond 1.70 Carats
Category

Vintage 1950s Contemporary Drop Necklaces

Materials

Diamond, Platinum

Vivid Diamonds 26.03 Carat GIA Graded Fancy Color Diamond Platinum Necklace
By Vivid Diamonds
Located in Miami, FL
Magnificent platinum necklace composed of 4 GIA graded natural fancy yellow and brown round
Category

21st Century and Contemporary American More Necklaces

Materials

Diamond, Yellow Diamond, Brown Diamond, Platinum

30.00 Carat Blue Topaz Diamond Gold Necklace
By Diamond Stars Jewelry, Inc.
Located in New York, NY
are 0.20 Carats in Diamonds H/I SI The necklace is 18" long. The pendant is 1.75" x 0.75" The necklace
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

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

Diamond Cluster Necklace 3.08 Carats 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
14 Karat white gold necklace featuring three diamond clusters each containing 7 diamonds weighing a
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Diamond Graduated Riviere Necklace 8.26 Carats G SI 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Rhodium plated 14K White Gold riviere necklace featuring one diamond weighing 8.26 Carats G-H SI
Category

2010s American Contemporary More Necklaces

Materials

Diamond, White Gold, 14k Gold

Vivid Diamonds GIA Certified 1.05 Carat Fancy Yellow Diamond Pendant Necklace
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds necklace crafted in 18 karat gold, showcasing a GIA Certified Fancy
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

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

Vivid Diamonds GIA Certified 1.01 Carat Fancy Yellow Diamond Pendant Necklace
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds necklace crafted in 18 karat gold, showcasing a GIA Certified Fancy Yellow
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

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

10 Carat Round Diamond 18 Karat White Gold Graduated Claw Set Tennis Necklace
By Hasbani Diamonds
Located in London, GB
diamond necklace is perfect for every occasion. 17 inches long with a total diamond weight of 10 carats
Category

2010s British Modern Link Necklaces

Materials

Diamond, White Diamond, White Gold, 18k Gold

11 Carat Diamond Tennis Necklace
By Diamond Scene New York
Located in New York, NY
The perfect tennis necklace! 11.12 carats of white round brilliant cut diamonds set in white gold
Category

21st Century and Contemporary Choker Necklaces

2.44 Carat Black & White Diamond Flower 18 Kt White Gold Pendant Chain Necklace
By Hasbani Diamonds
Located in London, GB
This bespoke fancy floral pendant is encrusted with a total of 2.44 Carat diamonds (1.13 Carat
Category

2010s British Modern Pendant Necklaces

Materials

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

2.00 Carat Gradual Split Diamond Gold Pendant Necklace
By Diamond Stars Jewelry, Inc.
Located in New York, NY
The pendant & chain is 14K White Gold. The pendant has 2.00 Carats in Diamonds H VS/SI There are
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

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

Elegant Diamond Necklace
By Diamond Scene
Located in New York, NY
A beautiful necklace in a timeless design. Pear shape and marquise cut diamonds make up this
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, White Diamond, 18k Gold

5.00 Carat Diamond and Pearl White Gold Necklace
By Diamond Stars Jewelry, Inc.
Located in New York, NY
There are 5.00 Carats In Diamonds F/G VS/SI. The necklace is 17" in length. It weighs 56.7 grams.
Category

21st Century and Contemporary American Contemporary Choker Necklaces

Materials

Diamond, White Diamond, Pearl, Cultured Pearl, Gold, 18k Gold, White Gold

Diamonds Straight Line Necklace 17.25 Carats 14k White Gold 0.15 PTS
By Harbor Diamonds
Located in New York, NY
Necklaces Sizes Range 1 -26 Carats Can customize any length, carat size, gold color. Diamonds are graded by
Category

2010s Link Necklaces

Materials

Diamond, White Gold

GIA Certified 29.43 Carat Handcrafted Natural Color Diamond Tiara Necklace ref40
By Diamond Town
Located in New York, NY
This exquisite, one-of-a-kind "tiara" necklace, boasts a breathtaking array of 29.43 carats of
Category

21st Century and Contemporary Contemporary More Necklaces

Materials

Diamond, White Diamond, Yellow Diamond, Pink Diamond, 18k Gold, Rose Gol...

17.61 Carat Burma Ruby & Diamond Necklace
Located in New York, NY
17.61 carats oval shaped 16 Burma Ruby with totaling a diamond weight of 22.10 carats. This
Category

2010s American Necklace Enhancers

Materials

Diamond, Ruby, 18k Gold

Vivid Diamonds 10.56 Carat Rose Gold Straight Line Tennis Necklace
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds Straight Line diamond tennis necklace crafted in Rose Gold, showcasing
Category

21st Century and Contemporary American Modern More Necklaces

Materials

Diamond, 14k Gold, Rose Gold

5.34 Carat Graduated Round Diamond Necklace in 14k White Gold ref103
By Diamond Town
Located in New York, NY
diamond weight of 5.34 carats, this necklace isn't just a piece of jewelry; it's a statement of opulence
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold Cuban Link Diamond Pendant Necklace 1.11 Carats
By Harbor Diamonds
Located in New York, NY
14 karat yellow gold Cuban link chain necklace featuring a round brilliant weighing 1.11 carats on
Category

2010s Contemporary Link Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

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Diamond Necklace Carat For Sale on 1stDibs

Find the exact diamond necklace carat you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Our collection of these items for sale includes 3146 vintage editions and 9184 modern creations to choose from as well. Finding the perfect diamond necklace carat 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. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Creating a diamond necklace carat has been a part of the legacy of many jewelers, but those produced by LB Exclusive, TJD and Roman Malakov 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 oval cut and pear cut alternatives. Most of our diamond necklace carat for sale are for women, but there are 2922 pieces available to browse for men.

How Much is a Diamond Necklace Carat?

The price for a diamond necklace carat starts at $1 and tops out at $3,600,000 with these necklaces, on average, selling for $4,348.

Finding the Right Necklaces for You

We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners.

Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers. 

In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs. 

For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone. 

Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage necklaces designed by David Webb — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt

On 1stDibs, browse top designers like Cartier, Tiffany & Co. and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more. 

Questions About Diamond Necklace Carat
  • 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
    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 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 ExpertNovember 1, 2023
    How many carats a tennis necklace is depends on the size and number of diamonds that it features. For example, a tennis necklace with 100, 0.1 carat diamonds would have a total weight of 100 carats, while one with 60, 0.2 carat diamonds would be 120 carats in total. Generally, the longer a tennis necklace is and the larger its gemstones are, the higher the total carat weight will be. Shop a range of tennis necklaces on 1stDibs.
  • 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 ExpertFebruary 22, 2021
    Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
  • 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 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 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 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 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 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
    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
    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
    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 22, 2021
    The cost of a diamond necklace can range quite a bit depending on material, craftsmanship, quality, and condition. On 1stDibs.com, you can shop a variety of diamond necklaces at a range of prices. Browse contemporary and antique necklaces starting at $125.
  • 1stDibs ExpertFebruary 13, 2023
    Whether a 3-carat diamond is considered big is largely a matter of personal opinion. The average diamond is 1 to 2 carats in size. On 1stDibs, shop a selection of diamond jewelry.