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Large Carat Diamonds

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Large Floral Diamond Stud Earrings 2.02 Carats 14 Karat Yellow Gold F VS
By Harbor Diamonds
Located in New York, NY
Large diamond stud earrings featuring a floral design containing 306 round brilliants weighing 2.02
Category

2010s Contemporary Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Large 18 Karat Yellow Gold Diamond Sliced Disc Drop Earrings 11 Carats
By Harbor Diamonds
Located in New York, NY
18 Karat yellow gold drop disc earrings featuring numerous sliced diamonds weighing approximately
Category

2010s Contemporary Drop Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Large Oval Diamond Link Bracelet 2 Carats 18 Karat Yellow Gold 28.2 Grams
By Harbor Diamonds
Located in New York, NY
18 Karat Yellow Gold link bracelet featuring two large oval links with 75 diamond accents in
Category

2010s Contemporary Link Bracelets

Materials

Diamond, Gold, 18k Gold

Vintage Large Double Floral Diamond Brooch 1 Carat 18 Karat Gold 46.7 Grams
By Harbor Diamonds
Located in New York, NY
One large brooch featuring two florals with round brilliants weighing approximately 1.25 Carats in
Category

Vintage 1960s Contemporary Brooches

Materials

Diamond, Gold, 18k Gold

Diamond Scene Important 150 Carat Diamonds Platinum Drop Necklace
By Diamond Scene
Located in New York, NY
set in platinum. This necklace features a 2.50+ carat drop and large diamonds around 2 carats and
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, White Diamond, Platinum

Gold Diamond 'Bubble' Band 1.29 Carat
By Harbor Diamonds
Located in New York, NY
This diamond bubble band features 18 round brilliant weighing a total of 1.29 carats. Small
Category

2010s American Contemporary Band Rings

Materials

Diamond, Gold, 18k Gold

0.74 Carat Blue Sapphire and 0.21 Carat Diamond Pendant in 18k White ref1461
By Diamond Town
Located in New York, NY
give the impression of a single larger center. This is surrounded by a halo of round white diamonds
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

2.51 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring
By Hasbani Diamonds
Located in London, GB
A bespoke lustrously large 2.51 carat total gem weight, having 1.50 Carat Blue Sapphire Dress
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

2.49 Carat Oval Blue Sapphire Round Diamond Hasbani 18Kt Halo Engagement Ring
By Hasbani Diamonds
Located in London, GB
A bespoke bright and large 2.49 carat total gem weight, having a whopping 1.95 Carat Bright Blue
Category

2010s British Modern Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

18 Karat Yellow Gold and White Diamonds Large Hoop Earrings
By VANLELES DIAMONDS
Located in Mayfair, London, GB
fluid lines forming a closed cocoon. Earrings crafted in 18K Yellow Gold and White Diamonds Diamonds
Category

2010s British Contemporary Hoop Earrings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

18 Karat White Gold and White Diamonds Large Heart Shaped Earrings
By VANLELES DIAMONDS
Located in Mayfair, London, GB
heritage. Large earrings crafted in 18k white gold Diamonds GVS = 14.79 carats Net Weight = 30.70 grams
Category

2010s Unknown Contemporary Stud Earrings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Bespoke GIA Square Pear 19.38 Carat Yellow White Platinum Diamond Drop Earrings
By Hasbani Diamonds
Located in London, GB
Pear Shape Diamonds at the top in a double halo setting. The inner halo holds 0.21 Carat of Round
Category

2010s British Modern Drop Earrings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

30.00 Carat Blue Topaz Diamond Gold Necklace
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Large Blue Topaz Necklace The necklace is 14K Yellow Gold The Blue Topaz is 30.00 Carats There
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

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

Tear Drop Diamond Shape Earrings 2.75 Carats 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
weighing 1.40 carats and 174 smaller diamonds weighing 1.35 carats.
Category

2010s Contemporary Drop Earrings

Materials

Diamond, 18k Gold, White Gold

2.42 Carat Round Natural Diamond Necklace in 14k White Gold ref108
By Diamond Town
Located in New York, NY
Explore this stunning necklace adorned with 2.42 carats of round natural diamonds, elegantly
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

0.94 Carat Platinum Engagement Round Diamond Bespoke Fancy Vine 4 Prong Ring
By Hasbani Diamonds
Located in London, GB
encrusted upper branch the mount total diamond weight is 0.19 carat, the centre stone is a large ¾ Carat
Category

2010s British Modern Engagement Rings

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sap...

Pink Sapphire Round Diamond 3.00 Carat Bespoke 18KT White Gold Pendant Brooch
By Hasbani Diamonds
Located in London, GB
and 0.57 carat diamond, making a total of over 3.23 carat of gemstones. The diamonds are white colour
Category

2010s British Modern Pendant Necklaces

Materials

Pink Sapphire, Sapphire, Pearl, White Diamond, Diamond, White Gold, 18k ...

18 Karat Rose Gold, White Diamonds and Rubies Large Heart Shaped Earrings
By VANLELES DIAMONDS
Located in Mayfair, London, GB
heritage. Large earrings crafted in 18k rose gold Diamonds G Colour VS Clarity = 2.18 carats Rubies
Category

2010s Italian Contemporary Stud Earrings

Materials

White Diamond, Ruby, 18k Gold, Rose Gold

1.45 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
the mount total diamond weight is 0.20 carat, the centre stone is a large 1.25 Carat Certificated
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

1.68 Carat Round Diamond Twisted 18 Karat White Gold 4 Prong Engagement Ring
By Hasbani Diamonds
Located in London, GB
the mount total diamond weight is 0.18 carat, the centre stone is a large 1.50 Carat Certificated
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...

3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
A bespoke 3.00 carat cushion cut diamond engagement ring with the perfect combination of elegance
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
A bespoke ring with one of the best colors and clarity center diamond, 3.00 carat cushion cut
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

Oval Cut Tanzanite Large Diamond Pendant 20.30 CTTW 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Oval cut Tanzanite weighing 18.55 carats flanked with a diamond decorative pendant of round
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, Tanzanite, 18k Gold, White Gold

Diamond Drop Square Earrings 2 Carats 18 Karat White Gold 4 Grams
By Harbor Diamonds
Located in New York, NY
large around brilliance weighing 1.55 carats. Color G-H Clarity SI
Category

2010s Contemporary Drop Earrings

Materials

Diamond, 18k Gold, White Gold

0.83 Carat T.W. Natural Diamond Cluster Square Stud Earrings in 14W Gold ref1596
By Diamond Town
Located in New York, NY
so harmoniously intertwined. Total diamond weight 0.83 carats. Set in 14k White Gold. At
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

1.25 Carat Ruby and Diamond Gold Heart Pendant Necklace
By Diamond Stars Jewelry, Inc.
Located in New York, NY
In Diamonds H/I SI The pendant bale opens up for omegas or larger chains. The pendant measures 0.75
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

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

Large Citrine Black Enamel Diamond Cocktail Ring 12.84 CTTW 18 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
as citrines weighing 1.28 carats surrounded by black enamel. On the mounting there are 10 diamonds
Category

2010s Contemporary Cocktail Rings

Materials

Citrine, Diamond, 18k Gold, Yellow Gold, Enamel

Double Flower Diamond Ring 1.39 Carats 14 Karat Yellow Gold F-G VS1-VS2
By Harbor Diamonds
Located in New York, NY
Diamond floral ring featuring one smaller & one large flower motif with 196 round brilliants
Category

2010s Contemporary Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

6.50 Carat Diamond Riviera 18 Karat White Gold 4 Claws Set Line Tennis Necklace
By Hasbani Diamonds
Located in London, GB
This stunning and impressive Riviera Necklace features large total Diamond weight of 6.65 Carats in
Category

2010s British Modern Chain Necklaces

Materials

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

3.62 Carats Blue Topaz and Diamond Square Gold Studs
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Large Studs. The earrings are 18K White Gold. The Center Stones are Blue Topaz 3.62Ct
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

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

GIA Certified 2.57 Carat Princess Cut Diamond Five-Stone Platinum Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Certified Stones The center is Carat 1.05 J VS1 Princess Cut Diamond The side is Carats 0.53 J VVS2 and 0.54
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

19.75 Carats Smoky Quartz and Citrine Diamonds Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
The stones are set in 14K Yellow Gold The ring has a large Smoky Quartz 17.60ct It also has a
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Citrine, Diamond, White Diamond, Quartz, Gold, 14k Gold, Yellow Gold

1.31 Carat Vivid Blue Sapphire and 0.13 Ct Diamond Halo Pendant in 18W ref2236
By Diamond Town
Located in New York, NY
embraced by a halo of round, natural white diamonds. These diamonds, totaling 0.13 carats, not only
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

64.54 Carats Green Agate and Diamond Circle Gold Pendant Necklace
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Large Green Agate Pendant On A Chain. The pendant is 18K White Gold. The stone is Green
Category

21st Century and Contemporary Hong Kong Modern Drop Necklaces

Materials

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

GIA Certified 3.50 Carat G VS2 Diamond Milgrain Gold Engagement Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunning Large Diamond "Made to Impress" Engagement Ring The ring is 18K White Gold The setting has
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

4.00 Carat Diamond White Gold Large Hoop Earrings
Located in Stamford, CT
Just under 2 Inch diameter 4.00 carat diamond large hoop earrings. Set in 14k white gold with 56
Category

21st Century and Contemporary Hoop Earrings

Materials

Diamond, Gold, 14k Gold, White Gold

Large 10.48 Carat Diamond Platinum Ring
Located in New York, NY
This stunning platinum ring is set with high quality sparkling round cut diamonds that weigh
Category

20th Century Cluster Rings

Materials

Diamond, Platinum

Large 50 Carat Sapphire Diamond Ring
Located in New York, NY
A showy ring mounted on 18kt white gold, highlighted with triangular cut diamonds, showcasing a
Category

Vintage 1960s Italian Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Diamond Illusion Stud Earrings
By Diamond Scene
Located in New York, NY
form a large round diamond illusion. The round center is then surrounded by halo made up of actual
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, White Diamond, 18k Gold

Contemporary 3.00 Carat Diamond Large Swirl Stefan Hafner Necklace
By Stefan Hafner
Located in Florence, IT
This diamond 3.00 Carat large swirl Necklace, sits beautifully on a 18kt white Gold cable chain
Category

21st Century and Contemporary Italian Artisan Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Magnificent Wide Diamond Cuff Bracelet
By Diamond Scene
Located in New York, NY
A fabulous design! 29.40 carats of diamonds, featuring larger pear shaped diamonds throughout
Category

21st Century and Contemporary Cuff Bracelets

Materials

Diamond, White Diamond, 18k Gold

18K White Gold and 17 Carat Diamonds Large Dome Ring
Located in Boca Raton, FL
18K White Gold and 17 Carat Diamonds Large Dome Ring This incredible ring is sure to make a large
Category

21st Century and Contemporary American Dome Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Diamond Opera Tennis Necklace
By Diamond Scene
Located in New York, NY
17.97 carats of round brilliant cut diamonds set in 18k white gold. F color VS clarity A great
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, White Diamond, 18k Gold

Large 31 Carat Aquamarine Diamond Platinum Ring
Located in New York, NY
Emerald Cut Aquamarine 31 carat and Fine White Full Cut Diamonds @ 1.0 cts tw in a Platinum setting
Category

Mid-20th Century Unknown Fashion Rings

Materials

Aquamarine, Diamond, Platinum

Two Row Multi Shape Diamond Necklace
By Diamond Scene
Located in New York, NY
A beautiful diamond necklace! Multiple shaped large diamonds each surrounded by smaller white
Category

21st Century and Contemporary Multi-Strand Necklaces

Materials

Diamond, White Diamond, 18k Gold

Large Opal Cocktail Ring Diamond Setting 12.6 Carats
Located in Laguna Niguel, CA
42 Diamonds = 2.35 Carats Metal: Black Rhodium Plated Sterling Silver Ring Size: 7.5* US *It can be
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Opal, Silver, Sterling Silver

11.22 Carats Diamond Gold Floral Large Drop Earrings
Located in Miami, FL
. 11.22 carats of round natural diamond, set in 14K White Gold.    Dancing and Dazzling in a Drop, Pear
Category

21st Century and Contemporary American Modern Chandelier Earrings

Materials

Diamond, Gold

Large 1.50 Carat Diamond and 9 Carat Gold Bling Cluster Ring
Located in St Helens, GB
A 9 carat gold and diamond bling ring. 9 carat yellow gold example. Seven row design with
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Gold

Multi Shape Diamonds Gold Drop Choker Necklace
By Diamond Scene
Located in New York, NY
A unique design! Large pear and marquise shaped diamonds hanging from a multi size round
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, White Diamond, 18k Gold

Large 20.10 Carat Aquamarine Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A large and impressive ring featuring a 20.10 carat aquamarine! It has the classic bright sea-blue
Category

21st Century and Contemporary American Fashion Rings

Materials

Aquamarine, Diamond, Platinum

Important 8 Carat Tanzanite Ring Large Diamond Halo 2.12 Carats 18K Gold
Located in Laguna Niguel, CA
Carats Diamonds = 2.12 Carats Metal: 18K White Gold Ring Size: 6.5* US *It can be resized complimentary
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Important 8 Carat Tanzanite Ring Large Diamond Halo 2.12 Carats 18K Gold
Located in Laguna Niguel, CA
Carats Diamonds = 2.12 Carats Metal: 18K White Gold Ring Size: 6.5* US *It can be resized complimentary
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

4.00 Carat Diamonds Large Sized Ribbon Pin 3D
Located in New York, NY
Large Ribbon Brooch Pin 4.00ct Natural Diamonds F-G color / Vs-2 clarity. 67.7 grams 18Kt
Category

2010s American Brooches

Materials

Diamond, 18k Gold, Yellow Gold

4.00 Carat Diamonds Large Sized Ribbon Pin 3D
4.00 Carat Diamonds Large Sized Ribbon Pin 3D
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W 3.6 in L 2.7 in
56.00 Carat Large Green Amethyst Earrings with Diamonds
By Coomi
Located in Secaucus, NJ
Affinity Earrings Set in 20 Karat Yellow Gold with 56.00-carat Green Amethyst and 1.15-carat
Category

21st Century and Contemporary Thai Modern Drop Earrings

Materials

Amethyst, Diamond, Yellow Gold

Large Marquise Shaped Ring Featuring 2 5+ Carat Pear Shaped Diamonds
Located in Palm Desert, CA
Set in 18 karat white gold are 2 Pear Shaped diamonds - one is 5.02 carats, Color H, Clarity VS-2
Category

2010s Italian More Rings

Materials

Diamond, 18k Gold, White Gold

Large Natural Amethyst Cocktail Ring Diamond Halo 5 Carats
Located in Laguna Niguel, CA
Carats 42 Diamonds = 0.50 Carats Metal: Rhodium Plated Sterling Silver Ring Size: 7* US *It can be
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Amethyst, Diamond, White Diamond, Silver, Sterling Silver

Large 40.20 Carat Star Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
unheated. It is complemented by 1.08 carats of round brilliant and baguette-cut diamonds which surround the
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Star Sapphire, Platinum

18 Karat Rose Gold Butterfly Large Diamond Necklace '1/2 Carat'
Located in San Francisco, CA
This delicate necklace features a 16 MMx16 MM Butterfly diamond pendent micro-prong-set stationed
Category

21st Century and Contemporary American More Necklaces

Materials

Diamond, Rose Gold

14 Karat White Gold Butterfly Large Diamond Necklace '1/2 Carat'
Located in San Francisco, CA
This delicate necklace features a 16 MMx16 MM Butterfly diamond pendent micro-prong-set stationed
Category

21st Century and Contemporary American More Necklaces

Materials

Diamond, White Gold

14 Karat Yellow Gold Butterfly Large Diamond Necklace '1/2 Carat'
Located in San Francisco, CA
This delicate necklace features a 16 MMx16 MM Butterfly diamond pendent micro-prong-set stationed
Category

21st Century and Contemporary American More Necklaces

Materials

Diamond, Yellow Gold

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Large Carat Diamonds For Sale on 1stDibs

There is a broad range of large carat diamonds for sale on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, these items were constructed with great care. Find a collection of 339 vintage versions or 327 modern creations for a more contemporary example of these cherished accessories. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 18th Century to those produced as recently as the 21st Century. Pieces in our collection of large carat diamonds made by Modern jewelers — as well as those associated with Contemporary — are very popular. There have been many well-made iterations of these items over the years, but those made by Tiffany & Co., Van Cleef & Arpels and Five Star Jewelry are often thought to be among the most beautiful. There are many round cut, oval cut and emerald cut large carat diamonds for sale. There aren’t many items for men in our collection of large carat diamonds, as most of the options available are for women.

How Much are Large Carat Diamonds?

Prices for large carat diamonds start at $480 and top out at $1,550,000 with these rings, on average, selling for $8,175.
Questions About Large Carat Diamonds
  • 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
    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 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 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 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 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.
  • 1stDibs ExpertOctober 12, 2021
    A 1-carat yellow diamond can cost anywhere from $6,500 to $8,500 depending on its quality. At roughly $3,500 per carat, a fancy light-yellow diamond is a good buy. The next level up is fancy yellow diamonds, which cost between $4,500 and $5,000 per carat. Shop a range of yellow diamond jewelry on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    The term 1-carat diamond earrings means a pair of earrings set with diamond gemstones that have a total weight of 200 milligrams. Depending on the design, each earring may hold one diamond or several smaller gems. You'll find a variety of diamond gemstone earrings on 1stDibs.