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Half Carat Diamond

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Classic Half Carat Diamond Band
Located in Great Neck, NY
secured with beautiful prongs. There are 18 round VS2, G color diamonds totaling 0.52 carats which are set
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Classic Half Carat Diamond Band
Located in Great Neck, NY
secured with beautiful prongs. There are 18 round VS2, G color diamonds totaling 0.52 carats which are set
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Classic Half Carat Diamond Band
Located in Great Neck, NY
secured with beautiful prongs. There are 18 round VS2, G color diamonds totaling 0.52 carats which are set
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Classic Half Carat Diamond Band
Located in Great Neck, NY
secured with beautiful prongs. There are 18 round VS2, G color diamonds totaling 0.52 carats which are set
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Classic Half Carat Diamond Band
Located in Great Neck, NY
secured with beautiful prongs. There are 18 round VS2, G color diamonds totaling 0.52 carats which are set
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold, White Gold

Half Carat Diamond Men's Gold Band in 14k Gold, Designed and Crafted in Italy
Located in Camisano Vicentino, VI
Made to order Italian-Made Men's Wedding Band: 14k Gold with Natural Half-Carat Diamond, Inspired
Category

2010s Italian Classical Roman Band Rings

Materials

Diamond, 14k Gold

Men's Wedding Band: 18k Gold with Natural Half-Carat Diamond, made in Italy ring
Located in Camisano Vicentino, VI
Made to order Italian-Made Men's Wedding Band: 18k Gold with Natural Half-Carat Diamond, Inspired
Category

2010s Italian Classical Roman Wedding Rings

Materials

Diamond, 18k Gold

Art Deco Half Carat Diamond Platinum Engagement Ring
Located in Los Angeles, CA
down for specifications. The platinum mounting centers upon a circular-cut diamond weighing over half
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Diamond Bracelet Flexible Fashion Bracelet 14K Yellow Gold Half Carat Diamond
By Five Star Jewelry
Located in Austin, TX
Yellow Gold (Available in White Gold and Rose Gold, please message us directly) 0.58 Carat Total Diamond
Category

21st Century and Contemporary Modern Cuff Bracelets

Materials

Diamond, Yellow Gold, 14k Gold

Half Carat Diamond Inside Out Hoop Earrings Yellow Gold Diamond Hoops
By Five Star Jewelry
Located in Austin, TX
Color: G (excellent, near colorless) Diamond Shape: Round Brilliant Diamond Total Weight: 1.00 carat
Category

2010s American Contemporary Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Engraved Diamond Eternity Ring, Half Carat Diamonds, 14k Yellow Gold, Milgrain
By Five Star Jewelry
Located in Austin, TX
Size: 6.5 US Band Width: 2.1 millimeters overall Diamond Total Weight: 0.45 carats Diamond Shape: Round
Category

2010s American Contemporary Band Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Half Carat Diamond Tennis Bracelet .50 Carat Round Diamond Bracelet 14K Gold
By Five Star Jewelry
Located in Austin, TX
Metal Quality: 14K Yellow Gold Diamonds: .50 carat approximate total diamond weight Diamond Clarity
Category

21st Century and Contemporary Retro Tennis Bracelets

Materials

Diamond, Yellow Gold, 14k Gold

Half Carat Diamond Basket of Flowers Necklace.50cttw 18k White Gold
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Diamond Approx. Diamond Carat Weight: .50cttw Diamond Color: G/H
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Half Carat Diamond Inside Out Hoop Earrings Yellow Gold 0.50ct Diamond Hoops
By Five Star Jewelry
Located in Austin, TX
These diamond inside out hoops are a staple in any fine jewelry collection. The 1 1/2 inch diameter
Category

21st Century and Contemporary Modern Hoop Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Half Carat Diamond Earrings 0.50ct 9ct Yellow Gold Bezel halo cluster
Located in Ilford, GB
DIAMOND STUDS WITH DIA CUT BEZEL 9CT Y/G H I1-I2 0.50CT Weight: 2.9g Number Of Stones:14 Total
Category

21st Century and Contemporary British Stud Earrings

Diamond Bezel Eternity Band 14K Yellow Gold Stackable Half Carat Diamond Band
By Five Star Jewelry
Located in Austin, TX
diamonds going all the way around the band. There is a total diamond weight of 0.56 carats! The diamonds
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Yellow Gold, 14k Gold

1/2 Carat Diamond Cluster V Band Half Carat Diamond Cluster Ring Yellow Gold
By Five Star Jewelry
Located in Austin, TX
Diamond Weight: .59 Carats Total Diamond Weight Diamond Shape: Round Brilliant Diamond Clarity: VS-12 to
Category

21st Century and Contemporary American Baroque Revival Bridal Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

1/2 Carat Diamond Cluster V Band Half Carat Diamond Cluster Ring Yellow Gold
By Five Star Jewelry
Located in Austin, TX
Diamond Weight: .59 Carats Total Diamond Weight Diamond Shape: Round Brilliant Diamond Clarity: VS-12 to
Category

21st Century and Contemporary American Baroque Revival Fashion Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Bezel Diamond Stud Earrings, 14K Yellow Gold, Length 6.25 MM, Half Carat Diamond
Located in McLeansville, NC
. Crafted in 14K yellow gold, the earrings feature two round-cut diamonds, each with a carat weight of 0.25
Category

Vintage 1980s Stud Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Half Carat Diamond Inside Out Hoop Earrings 18K White Gold 0.50 Ct Diamond Hoops
By Five Star Jewelry
Located in Austin, TX
, then you easily snap them back into place. 18K White Gold 0.50 Carat Total Diamond Weight (VS2
Category

21st Century and Contemporary American Artisan Hoop Earrings

Materials

Diamond, 18k Gold, White Gold

Emily Kuvin Gold and Half Carat Diamond Organic Earrings on Fixed French Wires
By Emily Kuvin
Located in New York, NY
a fixed French wire for an elegant look. Featuring our signature diamond dusting and stunning
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, 14k Gold

Half Carat Diamond Earrings 0.50ct round halo studs in 18ct White Gold G SI1
Located in Ilford, GB
DIAMOND BRILLIANT 3 CLAW STUDS 18CT W/G GH SI1 0.50CT Weight: 1.95g Number Of Stones:26 Total
Category

21st Century and Contemporary British Stud Earrings

Heart Diamond Single Stud .5ct
By Mordekai
Located in Miami Beach, FL
elegant look. GIA half carat diamond in heart shape. H SI1 or better. Comes with GIA certificate Height
Category

2010s American Modern Stud Earrings

Materials

Diamond, 14k Gold

Heart Diamond Single Stud .5ct
Heart Diamond Single Stud .5ct
Free Shipping
H 0.63 in W 0.2 in L 0.2 in
Heart Diamond Stud Earrings 1ct TW
By Mordekai
Located in Miami Beach, FL
. Two GIA half carat diamond in heart shape. H SI1 or better. Comes with GIA certificates Height: 5/8
Category

2010s American Modern Stud Earrings

Materials

Diamond, 14k Gold

Heart Diamond Stud Earrings 1ct TW
Heart Diamond Stud Earrings 1ct TW
Free Shipping
H 0.63 in W 0.2 in L 0.2 in
Half Carat Hald Diamond Band 14k Yellow Gold Wedding Band .50 Carat Diamond Ring
By Five Star Jewelry
Located in Austin, TX
Classic straight diamond band with half carat total diamond weight! This band is sure to match any
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

Victorian 0.50 Carat Diamond Signet Ring, circa 1900s
Located in London, GB
This classic Victorian ring features a half carat diamond, 0.50 carat, in the claw setting which is
Category

Antique Early 1900s Unknown Victorian Solitaire Rings

Materials

Diamond, 18k Gold

.71 Carat Total Diamond and Diamond Halo Necklace in Platinum, 17 Inches
By Sarosi By Timeless Gems
Located in Los Angeles, CA
perfect for a special evening out! The center round brilliant cut, half-carat diamond is of extremely high
Category

21st Century and Contemporary American Artisan Chain Necklaces

Materials

Diamond, White Diamond, Platinum

Victorian Yogo Gulch Montana Sapphire & Diamond Heart Pendant
Located in San Francisco, CA
Yogo Gulch with a half carat diamond in the center. Era: c. 1900 Sapphires: 18 carats total weight
Category

Antique 1890s North American Late Victorian Pendant Necklaces

Materials

Diamond, Sapphire, Sterling Silver, 14k Gold, Silver

Yellow Gold Tension Set Diamond Ring
Located in Palm Beach, FL
A sleek modern-looking ring in 14K yellow gold with a half carat diamond. The shoulders of the ring
Category

Late 20th Century Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

0.21 Carat Diamond Gold Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Classic Half Band Ring. The ring is 14K Yellow Gold. There are 0.21 Carats in Diamonds G VS/SI
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

0.80 Carat Diamond Platinum Seven-Stone Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Half Diamond Band Ring The ring is Platinum There are 7 Round Cut Diamonds prong set
Category

20th Century American Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

1.38 Carat Diamond Five-Stone Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Half Diamond Band Ring The ring is Platinum There are 5 Round Cut Diamonds prong set
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

Diamond Engagement Ring Made in Italy, GIA Certified 0.5 Carat Diamond
Located in Camisano Vicentino, VI
Italy. Half Carat diamond engagement ring. Italian fine jewelry, two tone diamond ring MAIN STONE (A
Category

2010s Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold, White Gold

2.15 Carats Radiant Cut Diamond Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Classic Wedding Band The 7 Stone Band is Platinum There are 2.15 Carats In Diamonds E/F VS The
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

"Triple Turban" Yellow Gold Ring with 0.5 Carat Natural Diamond & Ruby Cabochons
Located in Sherman Oaks, CA
, with a clean, bright white half-carat diamond plus two rosy ruby cabochons. The three "folds" of the
Category

2010s American Contemporary Band Rings

Materials

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

1.50 Carat Diamond Two-Row Gold Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful 2 Row Diamond Half Band The ring is 14K Yellow Gold There are 1.50 Carats In Diamonds F
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

0.57 Carat Diamond Five-Stone Gold Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Half Diamond Band Ring The ring is 14K White Gold There are 5 Round Cut Diamonds
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

0.70 Carat Diamond Tapered Baguettes Gold Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Half Band Baguette Ring The ring is 14K Yellow Gold There are 0.70 Carats in
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

1.75 Carat Diamond Five Stone Gold Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Half Diamond Band Ring. The ring is 14K White Gold. There are 5 Round Cut Diamonds
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

1.50 Carat Round White Diamond 5 Stone 18KT White Gold Half Eternity Band Ring
By Hasbani Diamonds
Located in London, GB
Embrace eternity with this 5 Stone Round Diamond 18 Karat White Gold half eternity ring is an
Category

2010s British Modern Band Rings

Materials

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

2.00 Carat Round White Diamond 5 Stone 18KT Rose Gold Half Eternity Modern Ring
By Hasbani Diamonds
Located in London, GB
This 5 Stone Round Diamond 18k Rose Gold half eternity ring is an exquisite addition to our
Category

2010s British Modern Band Rings

Materials

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

Half a carat Each Three Prong Diamond Tennis Bracelet
By Diamond Scene New York
Located in New York, NY
A FABULOUS tennis bracelet. 15.23 carats of white round brilliant cut diamonds set in a 14k
Category

21st Century and Contemporary Tennis Bracelets

Materials

Diamond

0.50 Carat Diamond Gold Princess Cut Five-Stone Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Diamond Half Band Ring The ring is 14K White Gold There are 5 Princess Cut Diamonds
Category

21st Century and Contemporary Hong Kong Contemporary Band Rings

Materials

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

3.14 Carat Carre Cut Diamonds Gold Six-Stone Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Diamond Half Band Ring The ring is 18K Yellow Gold & White Gold There are 6 Carre
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

GIA Certified 3.52 Carat Diamond Five-Stone Gold Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Half Diamond Band Ring. The ring is 18K White Gold. There are 5 Round Cut Diamonds
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

0.51 Carat Princess Cut Diamond Nine-Stone Half Band Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Classic Wedding Band The Nine Stone Band is 18K White Gold There are 0.51 Carats In Diamonds F
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

GIA and IGI Certified 0.80 Carat Diamond Eight-Stone Half Band Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Half Diamond Band Ring The ring is 14K Rose Gold There are 8 Round Cut Diamonds
Category

20th Century American Contemporary Band Rings

Materials

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

2.12 Carats Diamond Cushion Fancy Yellow 5-Stone Gold Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Diamond 5 Stone Half Band Ring The ring is 18K Yellow Gold & PLT 950 There are 5
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Platinum

1.70 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Diamond 5 Stone Half Band Ring The ring is 18K Yellow Gold & PLT 950 There are 5
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Platinum

1.66 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Very Beautiful Diamond 5 Stone Half Band Ring The ring is 14K Yellow Gold & PLT 950 There are 5
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Yellow Diamond, Gold, 14k Gold, Yellow Gold, Platinum

0.25 Carat Half Moon Diamond Engagement Ring Set
By Rose and Choc
Located in Wallingford, CT
Beautiful 0.25 carat half moon diamond stacked with minimal pear diamond ring. Metal type: 14k rose
Category

2010s American Contemporary Engagement Rings

Materials

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

Victorian Antique Diamond Smiling Serpent Ring
Located in Stamford, CT
Why should the serpent not smile when a pear cut half carat diamond is on its forehead making it a
Category

Antique 1880s British Victorian Band Rings

Materials

Diamond, 15k Gold

0.85 Carat Diamond Half Eternity Ring
Located in London, GB
Here we have a wonderful, classically styled half eternity diamond ring. An 18ct white gold band
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, 18k Gold, White Gold

Natural 1 Carat Round Diamond Half Tennis Half Bangle Bracelet
Located in Miami, FL
Natural 1 carat half tennis half bangle bracelet in 14k white gold. This bangle diamond bracelet
Category

21st Century and Contemporary Contemporary Bangles

Materials

Diamond, Gold, 14k Gold, White Gold

Solitaire Half Carat Heart Diamond Ring
By Mordekai
Located in Miami Beach, FL
This ring is all heart. Half a carat GIA diamond solitaire set in our iconic heart shank. The
Category

2010s American Romantic Solitaire Rings

Materials

White Diamond, 14k Gold

Platinum 1.27 Carat GIA Certified Rare Natural Half Moon Diamond I VVS1 Pendant
Located in Los Angeles, CA
Magnificent Platinum 1.27 Carat GIA Certified Rare Natural Half Moon Diamond I VVS1 Pendant The
Category

2010s North American Modern Pendant Necklaces

Materials

Diamond, Platinum

0.40 Carat Circle Shape Half Moon Diamond Pendant
Located in Great Neck, NY
Beautiful shiny 0.40 Carat Circle Shape Half Moon Diamond. (Pendant Only)
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

0.40 Carat Circle Shape Half Moon Diamond Pendant
0.40 Carat Circle Shape Half Moon Diamond Pendant
No Reserve
W 0.4 in D 0.2 in L 0.4 in
0.40 Carat Circle Shape Half Moon Diamond Pendant
Located in Great Neck, NY
Beautiful shiny 0.40 Carat Circle Shape Half Moon Diamond. (Pendant only)
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

0.40 Carat Circle Shape Half Moon Diamond Pendant
0.40 Carat Circle Shape Half Moon Diamond Pendant
Free Shipping
W 0.4 in D 0.2 in L 0.4 in
Aquamarine 8.50 Carat Bespoke 18 Karat White Gold 3 Carat Diamond Halo Ring
By Hasbani Diamonds
Located in London, GB
by round diamonds half halo on both sides with tapering baguette diamonds also surrounded by round
Category

2010s British Modern Engagement Rings

Materials

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

2.00 Carat Diamond Baguette Half Band Gold Ring
Located in New York, NY
Half Band Diamond Baguette Ring. The ring is 18K White Gold. There are 2.00 Carats Diamonds F VS
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

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Half Carat Diamond For Sale on 1stDibs

Surely you’ll find the exact half carat diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. 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 3033 vintage editions and 4172 modern creations to choose from as well. Making the right choice when shopping for a half carat diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a half carat diamond has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Gems Paradise 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 brilliant cut alternatives. There aren’t many items for men if you’re seeking a half carat diamond, as most of the options available are for women and unisex.

How Much is a Half Carat Diamond?

The price for a half carat diamond starts at $1 and tops out at $6,500,000 with these rings, on average, selling for $4,521.
Questions About Half Carat Diamond
  • 1stDibs ExpertNovember 27, 2023
    Whether half-carat diamond studs are too small is a matter of personal opinion. A pair of diamond studs with a total carat weight of 0.5 usually consists of two 0.25-carat earrings. Many jewelry makers offer studs as small as 0.13 carats, so many people consider half-carat diamond studs to be medium-sized. On 1stDibs, shop a collection of antique and vintage diamond stud earrings.
  • 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 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 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.