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Carat Diamond Ring

2,368
to
20,308
121,900
31,587
33,056
28,812
21,743
4,183
3,824
3,770
1,739
1,359
391
347
327
292
184
134
99
40
5
2
256
4,003
51,223
116,279
2,196
2,210
5,371
3,971
1,923
2,966
2,334
2,614
3,120
3,066
128
3,375
3,123
2,188
1,247
1,198
118,542
52,010
1,960
171,678
834
127,219
72,084
53,321
41,258
35,079
161,337
36,622
25,612
15,450
12,231
18
7
43381
19111
11318
9434
8657
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Sophia D. .66 Carat Diamond Ring
By Sophia D
Located in New York, NY
.66 carat diamond ring set in platinum. Sophia D by Joseph Dardashti LTD has been known worldwide
Category

2010s Modern Fashion Rings

Materials

Diamond, Platinum

Sophia D. .60 Carat Diamond Ring
By Sophia D
Located in New York, NY
.60 carat diamond ring set in platinum. Sophia D by Joseph Dardashti LTD has been known worldwide
Category

2010s Art Deco Fashion Rings

Materials

Diamond, Platinum

18ct Gold 0.20 Carat Diamond Ring
Located in London, GB
18ct 750 Gold 0.20 Carat Diamond Ring Full British Hallmarks Makers "L.T.M" Birmingham assay
Category

Mid-20th Century British Engagement Rings

Materials

Diamond, Gold, 18k Gold

18ct Gold Vintage 0.3 CARAT Diamond Ring
Located in London, GB
18ct 750 White Gold 0.3 Carat Diamond Ring Full British Hallmarks Circa 1970s 10 x 2mm diamonds
Category

Late 20th Century European Cocktail Rings

Materials

Diamond, Gold, 18k Gold

18ct 750 Gold 0.10 Carat Diamond Ring
Located in London, GB
Vintage 18ct 750 Gold 0.10 Carat Diamond Ring 3mm Genuine natural diamond set within platinum
Category

Late 20th Century British Retro Engagement Rings

Materials

Diamond, Gold

1.00 Carat Diamond Ring in 14 Karat Yellow Gold
Located in Dallas, TX
Free-form, 1.00 carat diamond ring in 14 karat yellow gold. A great look! Size 5 3/4.
Category

Late 20th Century Contemporary Cocktail Rings

Materials

Diamond, 14k Gold, Yellow Gold

Men’s Massive 4.60 Carat Diamond Ring 14k Gold
Located in Miami, FL
Men’s Massive 4.60 Carat Diamond Ring 14k Gold. The ring is very impressive with many diamonds in
Category

Early 2000s Fashion Rings

Materials

Diamond, 14k Gold

Ascher Hypnosis 18K White Yellow 0, 13 Carat Diamond Ring
Located in Qibla, KW
Ascher Hypnosis 18K White Yellow 0,13 Carat Diamond Ring "18K YELLOW GOLD 5.35 gr"
Category

21st Century and Contemporary Kuwaiti Modern Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Men’s 3-Stone 1.50 Carat Diamonds Ring
Located in Miami, FL
Vintage Men’s 3-Stone 1.50 Carat Diamonds Ring. Center diamond weights approx 0.80ct by formula
Category

Vintage 1980s Three-Stone Rings

Materials

Diamond, 14k Gold, White Gold

Natural Ruby Cushion Cut Halo 0.75 Carat Diamond Ring
Located in Los Angeles, CA
7x7mm Ruby Cushion Cut Halo 0.75 Carat Diamond Ring. The diamonds are graded as SI Clarity and G-H
Category

2010s More Rings

Materials

Diamond, Ruby, Gold, 14k Gold, 18k Gold

Gold Amethyst Cushion Cut Halo 0.75 Carat Diamond Ring
Located in Los Angeles, CA
Gold 7x7mm Amethyst Cushion Cut Halo 0.75 Carat Diamond Ring. The diamonds are graded as SI Clarity
Category

2010s More Rings

Materials

Diamond, Amethyst, Gold, 14k Gold, 18k Gold

Vintage Three-Stone 0.60 Carat Diamond Ring 14k Gold
Located in Miami, FL
Vintage 3-Stone 0.60 Carat Diamond Ring 14k Gold. The ring features 3x round diamonds for a total
Category

Vintage 1980s Three-Stone Rings

Materials

Diamond, Yellow Gold, 14k Gold

7x7mm Natural Aquamarine Cushion Cut Halo 0.75 Carat Diamond Ring
Located in Los Angeles, CA
7x7mm Aquamarine Cushion Cut Halo 0.75 Carat Diamond Ring. The diamonds are graded as SI Clarity
Category

2010s More Rings

Materials

Aquamarine, Diamond, Gold, 14k Gold, 18k Gold

7x7mm Natural Sapphire Cushion Cut Halo 0.75 Carat Diamond Ring
Located in Los Angeles, CA
Gold 7x7mm Sapphire Cushion Cut Halo 0.75 Carat Diamond Ring. The diamonds are graded as SI Clarity
Category

2010s More Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, 18k Gold

Gold Natural Citrine Cushion Cut Halo 0.75 Carat Diamond Ring
Located in Los Angeles, CA
14K White Gold 7x7mm Citrine Cushion Cut Halo 0.75 Carat Diamond Ring. The diamonds are graded as
Category

2010s More Rings

Materials

Citrine, Diamond, Gold, 14k Gold, 18k Gold

Vintage 6.7mm Pearl 0.45 Carat Diamond Ring 14k Gold
Located in Miami, FL
Vintage 6.7mm Pearl 0.45 Carat Diamond Ring 14k Gold. Very beautiful and well made ring featuring
Category

Vintage 1980s Bridal Rings

Materials

Diamond, Pearl, 14k Gold

French Men’s 4.40 Carat Diamond Ring 18k White Gold
Located in Miami, FL
French Designer Men’s 4.40 Carat Diamond Ring 18k White Gold. High end quality designer marked 750
Category

Vintage 1980s Fashion Rings

Materials

Diamond, 18k Gold, White Gold

Natural Swiss Blue Topaz Cushion Cut Halo 0.75 Carat Diamond Ring
Located in Los Angeles, CA
7x7mm Swiss Blue Topaz Cushion Cut Halo 0.75 Carat Diamond Ring. The diamonds are graded as SI
Category

2010s Fashion Rings

Materials

Diamond, Topaz, Blue Topaz, 14k Gold, 18k Gold, White Gold, Yellow Gold,...

Charriol 18 Karat White Gold 1.00 Carat Diamond Ring, Flamme Blanche Collection
By Charriol
Located in Dallas, TX
carat diamond ring is fun and flashy! Size 5 3/4.
Category

Late 20th Century Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Certified Padparadscha Sapphire 4.03 carat & Diamond Ring in Platinum
Located in La Jolla, CA
Certified Padparadscha Sapphire 4.03 carat & Diamond Ring in Platinum Padparadscha Sapphire
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Padparadscha Sapphire , Diamond, Platinum

Golconda GIA Certified 14 Carat Diamond Ring FLAWLESS D COLOR
By Antinori Fine Jewels
Located in Rome, IT
statement of individual style, this Golconda GIA Certified 14 Carat Diamond Ring with tapered baguette
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

14K Yellow Gold Natural Ruby Cushion Cut Halo 0.75 Carat Diamond Ring
Located in Los Angeles, CA
14K Yellow Gold 7x7mm Ruby Cushion Cut Halo 0.75 Carat Diamond Ring. The diamonds are graded as SI
Category

2010s Fashion Rings

Materials

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

3.04 Carat Diamond Ring
Located in Boca Raton, FL
Material: 18k White Gold Diamond Details: Approximately 3.04ctw baguette cut diamonds. Diamonds are
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

0.85 Carat Diamond Ring
Located in New York, NY
diamonds weighing approximately 0.20 carat total. Color I Clarity SI1.
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 0.56 Carat Diamond Ring White Gold
Located in Vannes, FR
GIA Certified 0.56 Carat Diamond Ring White Gold Superb Diamond of 0.56 carat certified by GIA. The
Category

21st Century and Contemporary French Modern Solitaire Rings

Materials

Diamond, Gold, 18k Gold, White Gold

0.07 Carat Diamond Ring
Located in София, BG
14 kt Gold ring with Diamond Gold Color: White Ring size: 6 US Total weight: 0.77 grams Set with
Category

21st Century and Contemporary Bulgarian Modern Bridal Rings

Materials

Diamond, 14k Gold

0.75 Carat Diamond Ring
Located in New York, NY
Center diamond weighing 0.75 carat in 14K white gold Art Deco setting. 
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, 14k Gold

1.25 Carat Diamond Ring
Located in Boca Raton, FL
Material: 14k White Gold Diamond Details: Approximately 1.25ctw round brilliant diamonds. Diamonds
Category

21st Century and Contemporary Band Rings

Materials

White Diamond, 14k Gold, White Gold

Antique 1.80 Carat Diamond Ring
Located in New York, NY
This antique ring features a brilliant round diamond center stone set in a beautiful intricate
Category

Early 20th Century Unknown Fashion Rings

Materials

Diamond

0.285 Carat Diamond Ring G/VS 14k White Gold, Brilliant Cut Pave Diamonds
Located in Darmstadt, DE
0.285 Carat Diamond Ring G/VS 14k White Gold, Brilliant Cut Pave Diamonds 0.285 Carat Diamond Ring
Category

2010s German Modern Cocktail Rings

Materials

Diamond, Gold, 14k Gold, White Gold

5.12 Carat Diamond Ring set in 18kt Matte Yellow Gold
By Kary Adam
Located in Coupeville, WA
A stunning 5.12 carat diamond ring set in 18kt matte yellow gold. The Radiant Cushion-cut diamond
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Gent’s California Natural Gold Nugget 1/5 Carat Diamond Ring 6.8 Gram Size 10.5
Located in Santa Monica, CA
Gent’s California Natural Gold Nugget 1/5 Carat Diamond Ring Weighting 6.8 Gram Finger Size 10.5
Category

Vintage 1960s American Modernist Band Rings

Materials

Diamond, Gold

Trilogy 1.08 Carats Diamond Ring
Located in Uccle, BE
laboratory, the new name is now Gem Report). Total weight of diamonds: 1.08 Carats. Weight of the ring
Category

2010s European Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold

0.31 Carat Diamond Ring Mounting
Located in Boca Raton, FL
Material: 18k White Gold Diamond Details: Approximately 0.31ctw round brilliant diamonds. Diamonds
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Ruby 3.5 Carat Diamond Ring
By Mehnaz Durrani
Located in Richmond, BC
Beautiful ruby diamond ring. Pinkish red, oval faceted rubies mounted in two rows, dividing with
Category

21st Century and Contemporary Canadian Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold

Modern 1.50 Carat Diamond Ring
Located in beverly hills, CA
A graceful diamond ring centering a round brilliant diamond of J color, SI2 clarity weighing
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Tahitian pearl (15 x15.5mm) and 3.00 carats diamonds ring in 18k white gold
Located in Surfside, FL
Tahitian pearl (15 x15.5mm) and 3.00 carats diamonds ring in 18k white gold. Brilliant cut diamond
Category

20th Century Engagement Rings

Materials

White Gold

0.75 Carat Diamond Ring G/I1 18k Gold, Brilliant Cut Diamonds
Located in Darmstadt, DE
0.75 Carat Diamond Ring G/I1 18k Gold, Brilliant Cut Diamonds Fine Piece of High Jewelry whith a
Category

2010s German Modern Cocktail Rings

Materials

Diamond, Gold, 14k Gold

GIA Certified Round Brilliant 0.5 Carat Diamond Ring in Platinum
Located in London, GB
GIA Certified Round Brilliant Internally Flawless 0.5 Carat Diamond Ring in Platinum. This
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

Cocktail Pave 2 Carat Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
diamond cocktail ring has a fantastic large look, measuring 1.2 inches across! The eye catching
Category

2010s Italian Modern Engagement Rings

Materials

White Diamond, Diamond, 14k Gold, White Gold

0.21 Carat Diamond Ring G/SI1 18k White Gold, Blue / Yellow Enamel, 6 Brillants
Located in Darmstadt, DE
0.21 Carat Diamond Ring G/SI1 18k White Gold, Blue / Yellow Enamel, 6 Brillants 0.21 Carat Diamond
Category

2010s German Modern Cocktail Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Art Deco 0.25 Carat Diamond Ring
Located in Montgomery, AL
setting is 18k white gold and features a center bezel set diamond measuring approximately 0.25 carats. The
Category

Early 20th Century Art Deco Engagement Rings

Materials

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

0.56 Carat Diamond Ring G/SI1 18k Gold, 28 Brilliant Cut Diamonds
Located in Darmstadt, DE
0.56 Carat Diamond Ring G/SI1 18k Gold, 28 Brilliant Cut Diamonds Stunning Piece of High Jewelry
Category

2010s German Modern Cocktail Rings

Materials

Diamond, Gold, 18k Gold

0.285 Carat Diamond Ring G/VS 14k Gold, Brilliant Cut Pave Diamonds
Located in Darmstadt, DE
0.285 Carat Diamond Ring G/VS 14k Gold, Brilliant Cut Pave Diamonds Stunning Piece of High Jewelry
Category

2010s German Modern Cocktail Rings

Materials

Diamond, Gold, 14k Gold

0.23 Carat Diamond Ring G/VS 14k Gold, Brilliant Cut Pave Diamonds
Located in Darmstadt, DE
0.23 Carat Diamond Ring G/VS 14k Gold, Brilliant Cut Pave Diamonds Stunning Piece of High Jewelry
Category

2010s German Modern Cocktail Rings

Materials

Diamond, Gold, 14k Gold

Half Eternity 0.15 Carat Diamond Ring in 14K Rose Gold - Shlomit Rogel
By Shlomit Rogel
Located in Ramatgan, IL
Half Eternity 0.15 Carat Diamond Ring in 14K Rose Gold - Shlomit Rogel This dainty stacking ring
Category

21st Century and Contemporary Israeli Art Deco Fashion Rings

Materials

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

Sophia D. .89 Carat Diamond Ring
By Sophia D
Located in New York, NY
.89 carat platinum ring with square cut diamonds and small round diamonds. Sophia D by Joseph
Category

2010s Modern Band Rings

Materials

Diamond

0.32 Carat Diamond Ring Champagner/VS 14k Gold, Flanders Cut Diamonds
Located in Darmstadt, DE
0.32 Carat Diamond Ring Champagner/VS 14k Gold, Flanders Cut Diamonds Bold, Flanders Cut
Category

2010s German Modern Cocktail Rings

Materials

Diamond, Gold, 14k Gold

White Gold 0.25 Carat Diamond Ring
Located in Dallas, TX
So classic! This 14 karat white gold ring supports one channel-set, round diamond, with an
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Sophia D. 1.54 Carat Diamond Ring
By Sophia D
Located in New York, NY
Platinum ring with 1.54 carats of round diamonds. Sophia D by Joseph Dardashti LTD has been known
Category

2010s Art Deco Fashion Rings

Materials

Diamond, Platinum

2.22 Carat Diamond Ring VS Clarity
Located in Kowloon, HK
**100% NATURAL FANCY COLOUR DIAMOND JEWELRY** ✪ Jewelry Details ✪ ♦ MAIN STONE DETAILS ➛ Stone
Category

2010s Asian Wedding Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Sophia D. 2.11 Carat Diamond Ring
By Sophia D
Located in New York, NY
A 2.11 carat diamond and .49 carat small round diamond ring set in platinum. Sophia D by Joseph
Category

2010s Art Deco Fashion Rings

Materials

Diamond

White Gold 2.05 Carats Diamond Ring
Located in New York, NY
14KT white gold fashion ring features 2.05 carats of round diamonds This product will be packaged
Category

21st Century and Contemporary American Fashion Rings

Materials

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

.50 Carat Diamond Ring in Platinum
Located in Bay Harbor Islands, FL
Vintage Diamond Ring features five round brilliant cut diamonds with an estimated total weight of
Category

Late 20th Century Unknown Retro Band Rings

Materials

Diamond, Platinum

White Gold 1.50 Carat Diamond Ring
Located in Dallas, TX
In 14 karat white gold, this lovely ring supports 1.50 carats of diamonds, VVS in clarity and J in
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Rose Cut Ovals 2.03 Carat Diamond Ring in 18K Rose & White Gold
Located in Bangkok, Bangrak
Presenting our elegant Rose Cut Ovals 2.03 Carat Diamond Ring, a blend of classic allure and modern
Category

2010s Thai Contemporary Cocktail Rings

Materials

Diamond, Rose Gold, 18k Gold, White Gold

0.54 Carat Diamond Ring G/SI1, Cognac/SI, Palladium 950, Brilliant Cut
Located in Darmstadt, DE
0.54 Carat Diamond Ring G/SI1, Cognac/SI, Palladium 950, Brilliant Cut. Memoryring with 36
Category

2010s German Modern Cocktail Rings

Materials

Diamond, Palladium

1.27 Carat Diamond Ring G/IF 14k White Gold, 7 Princess Cut Diamonds
Located in Darmstadt, DE
1.27 Carat Diamond Ring G/IF 14k White Gold, 7 Princess Cut Diamonds High Gloss Finish. Fine Hand
Category

2010s German Modern Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

0.42 Carat Diamond Ring G/SI1 14k White Gold, 42 Brilliant Cut Diamonds
Located in Darmstadt, DE
0.42 Carat Diamond Ring G/SI1 14k White Gold, 42 Brilliant Cut Diamonds Memory Ring whith a total
Category

2010s German Modern Cocktail Rings

Materials

Diamond, 14k Gold, White Gold, Gold

0.285 Carat Diamond Ring G/IF 18k White Gold, 19 Brilliant Cut Diamonds
Located in Darmstadt, DE
0.285 Carat Diamond Ring G/IF 18k White Gold, 19 Brilliant Cut Diamonds. Unique Piece of High
Category

2010s German Modern Cocktail Rings

Materials

Diamond, White Gold, Gold, 18k Gold

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Carat Diamond Ring For Sale on 1stDibs

You are likely to find exactly the carat diamond ring you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and Platinum, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect carat diamond ring 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 carat diamond ring from LB Exclusive, Tiffany & Co. and Roshe Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and emerald cut cut versions available here, too. Finding a carat diamond ring for sale for women should be easy, but there are 14251 pieces available to browse for unisex as well as men, too.

How Much is a Carat Diamond Ring?

Prices for a carat diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $19 and can go as high as $475,940,000, while this accessory, on average, fetches $4,991.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Carat Diamond Ring
  • 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.
  • 1stDibs ExpertFebruary 1, 2024
    Elizabeth Taylor's famous diamond ring was 33.19 carats. Although many people believe the Krupp diamond ring was an engagement gift, Richard Burton actually bought the gorgeous Asscher-cut ring to mark their five-year anniversary. For their engagement, Burton presented Taylor with an 18.61-carat emerald and diamond pendant made by Bulgari. The pendant detached from its necklace and could double as a brooch. Explore a large selection of diamond rings 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 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 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
    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.