What is a 24-carat diamond?

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.

Is there a three-carat diamond?

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.

How rare is a nine-carat diamond?

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.

How many carats should a diamond necklace be?

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.

What is the value of a 25 carat diamond?

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.

What is an 8 carat diamond worth?

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.

What is a 4 carat diamond worth?

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.

What is a 5 carat diamond worth?

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.

What is a 6 carat diamond worth?

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.

Is a 1.5-carat diamond too big?

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.

Is a two-carat diamond rare?

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.

How large is a 3-carat diamond?

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.

How big is a 12 carat diamond?

The size of a 12 carat diamond is dependent on diamond cut. A 12 carat round diamond is roughly 15 mm in size.

What is a 7 carat diamond worth?

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.

What is a 9 carat diamond worth?

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.

What is a 3 carat diamond worth?

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.

What is 1 carat diamond worth?

Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.

How big is a 2 carat oval diamond?

A 2 carat oval diamond is approximately 10.23mm × 6.82mm × 4.16mm in size. These diamonds usually have an approximate face-up area of 57.21 mm². Find a variety of diamonds on 1stDibs.

How much money is a 7 carat diamond?

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.

How many carats should a diamond wedding ring be?

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.

42 Carats Diamonds

Blue Sapphire Yellow Gold Bracelet

Riviere Bracelet

5 Carat Amethyst Rings

Trillion Diamond Earrings Studs

Tanzanite Rings With Diamonds

Scapolite Rings

Asscher Cut Diamond Bracelet

Tanzanite Trillion

Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

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

Diamond Tennis Bracelet 10.2 Carats Asscher Cut 18K White Gold

$28,795 Sale Price

20% Off

Graduated Diamond Riviere Tennis Bracelet 6.92 Carats 14K White Gold

Located in Punta Gorda, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 42 Diamonds = 6.92

Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

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

Graduated Diamond Riviere Tennis Bracelet 6.92 Carats 14K White Gold

$12,795

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

Tanzanite Stud Earrings With Diamonds 3.82 Carats 14K White Gold

Located in Punta Gorda, FL

Carats 42 Diamonds = 0.34 Carats Metal: 14K White Gold Dimensions: 11 x 11 mm

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

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

Tanzanite Stud Earrings With Diamonds 3.82 Carats 14K White Gold

$3,499

Tanzanite Stud Earrings With Diamonds 3.82 Carats 14K Yellow Gold

Located in Punta Gorda, FL

Carats 42 Diamonds = 0.34 Carats Metal: 14K Yellow Gold Dimensions: 11 x 11 mm

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

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

Tanzanite Stud Earrings With Diamonds 3.82 Carats 14K Yellow Gold

$3,199 Sale Price

23% Off

Diamond Tennis Bracelet 10.2 Carats Asscher Cut 18K White Gold

Located in Punta Gorda, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 42 Diamonds = 10.24

Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

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

Diamond Tennis Bracelet 10.2 Carats Asscher Cut 18K White Gold

$28,795

Princess Cut Diamond Tennis Bracelet 17 Carats 18K White Gold

Located in Punta Gorda, FL

It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural 42 Diamonds = 17.00

Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

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

Princess Cut Diamond Tennis Bracelet 17 Carats 18K White Gold

$36,395

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

Tanzanite Stud Earrings With Diamonds 3.82 Carats 14K Yellow Gold

Located in Punta Gorda, FL

Carats 42 Diamonds = 0.34 Carats Metal: 14K Yellow Gold Dimensions: 11 x 11 mm

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

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

Tanzanite Stud Earrings With Diamonds 3.82 Carats 14K Yellow Gold

$3,199

Tanzanite Stud Earrings With Diamonds 3.82 Carats 14K White Gold

Located in Punta Gorda, FL

Carats 42 Diamonds = 0.34 Carats Metal: 14K White Gold Dimensions: 11 x 11 mm

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

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

Tanzanite Stud Earrings With Diamonds 3.82 Carats 14K White Gold

$3,499

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

3.02 Carat Diamond Tennis Bracelet in 14K Yellow Gold

Located in NEW YORK, NY

A versatile and timeless tennis bracelet showcasing a row of round brilliant 42 diamonds weighing

Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, 14k Gold, Yellow Gold

3.02 Carat Diamond Tennis Bracelet in 14K Yellow Gold

$7,425

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099 Sale Price

38% Off

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

Located in Punta Gorda, FL

Topazes = 7.78 Carats 42 Diamonds = 0.17 Carats Metal: Rhodium Plated Sterling Silver Dimensions: 28 x 11

Category

2010s Modern Dangle Earrings

Materials

Diamond, Topaz, Blue Topaz, Rhodium, Sterling Silver

London Blue Topaz Dangle Earrings Diamonds 7.95 Carats Sterling Silver

$1,099

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

Located in Punta Gorda, FL

= 3.07 Carat 42 Diamonds = 0.18 Carats Metal: 14K Rose Gold Ring Size: 7* US *It can be resized

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

$2,199 Sale Price

21% Off

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

Located in Punta Gorda, FL

= 3.07 Carat 42 Diamonds = 0.18 Carats Metal: 14K Rose Gold Ring Size: 7* US *It can be resized

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

$2,199

2 Carat 4 Row Diamond Band Ring 14k White Gold

Located in Honolulu, HI

Item Specifications: Metal: 14k White Gold Diamond Count: 42 brilliant cut Total Diamond Carat

Category

Late 20th Century Unknown Modern Band Rings

Materials

Diamond, 14k Gold, White Gold

2 Carat 4 Row Diamond Band Ring 14k White Gold

$2,950

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

Located in Punta Gorda, FL

= 3.07 Carat 42 Diamonds = 0.18 Carats Metal: 14K Rose Gold Ring Size: 7* US *It can be resized

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

$2,199

Emilio Jewelry GIA Certified 13.00 Carat Fancy Yellow Diamond Ring

By Emilio!

Located in New York, NY

diamonds totaling approximately 3.38 carats, 36 yellow diamonds totaling approximately 0.166 carats, 42

Category

21st Century and Contemporary Three-Stone Rings

Materials

Yellow Diamond

Emilio Jewelry GIA Certified 13.00 Carat Fancy Yellow Diamond Ring

Price Upon Request

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

Located in Punta Gorda, FL

= 3.07 Carat 42 Diamonds = 0.18 Carats Metal: 14K Rose Gold Ring Size: 7* US *It can be resized

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

$2,199

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

Located in Punta Gorda, FL

= 3.07 Carat 42 Diamonds = 0.18 Carats Metal: 14K Rose Gold Ring Size: 7* US *It can be resized

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

$2,199 Sale Price

21% Off

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

Located in Punta Gorda, FL

= 3.07 Carat 42 Diamonds = 0.18 Carats Metal: 14K Rose Gold Ring Size: 7* US *It can be resized

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

$2,199 Sale Price

21% Off

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

Located in Punta Gorda, FL

= 3.07 Carat 42 Diamonds = 0.18 Carats Metal: 14K Rose Gold Ring Size: 7* US *It can be resized

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

$2,199

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

Located in Punta Gorda, FL

= 3.07 Carat 42 Diamonds = 0.18 Carats Metal: 14K Rose Gold Ring Size: 7* US *It can be resized

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

$2,199

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

Located in Punta Gorda, FL

= 3.07 Carat 42 Diamonds = 0.18 Carats Metal: 14K Rose Gold Ring Size: 7* US *It can be resized

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

Ethiopian Opal Cocktail Ring With Diamond Halo 3.25 Carats 14K Rose Gold

$2,199

Yellow and White Gold Diamond "X" Tennis Bracelet 3.75 Carats

Located in Wailea, HI

Yellow and White Gold "X" Tennis Bracelet 3.75 Carats 42 Round Brilliant Cut Diamonds Weighing

Category

Late 20th Century American Modern Tennis Bracelets

Materials

Diamond, 14k Gold, White Gold

Yellow and White Gold Diamond "X" Tennis Bracelet 3.75 Carats

$10,950

Meghna Jewels 4.79 carats Pink Sapphire Diamond 18 Karat Gold Ring

By Meghna Jewels

Located in Hoffman Estate, IL

.42 carats of sparkling diamonds. The ring is a size 7 and may be resized to larger or smaller upon

Category

21st Century and Contemporary Unknown Modern Band Rings

Materials

Diamond, Pink Sapphire, Gold, 18k Gold

Meghna Jewels 4.79 carats Pink Sapphire Diamond 18 Karat Gold Ring

$8,900

4.73 Carat Ruby and Diamond Drop Earrings in 18K White Gold

Located in NEW YORK, NY

1.91 carats in total. 2 rubies weigh 4.73 carats in total. Made in 18k white gold. 42 accent diamonds

Category

21st Century and Contemporary Unknown Contemporary Drop Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

4.73 Carat Ruby and Diamond Drop Earrings in 18K White Gold

$27,000

24.39 Carat Spessartite Garnet Cabochon and Diamond, 18k Yellow Gold Ring

By Sarosi By Timeless Gems

Located in Los Angeles, CA

8 round brilliant cut diamonds, .42 carats.total

Category

21st Century and Contemporary American Artisan Dome Rings

Materials

Diamond, Garnet, Mandarin Garnet, Yellow Gold, Gold, 18k Gold

24.39 Carat Spessartite Garnet Cabochon and Diamond, 18k Yellow Gold Ring

$12,600

4.72 Carat Aquamarine Diamond Bracelet Studded in 18 Karat White Gold

By GEM PLAZA

Located in Jaipur, Rajasthan

This is an elegant Aquamarine bracelet features 21 pieces of Aquamarine 10 carat & 42 pieces

Category

21st Century and Contemporary Indian Contemporary Tennis Bracelets

Materials

Aquamarine, Diamond, 18k Gold, White Gold

4.72 Carat Aquamarine Diamond Bracelet Studded in 18 Karat White Gold

$6,499

1.18 Carat Emerald-Cut Blue Sapphire with Diamond Accents 10K White Gold Ring

Located in New York, NY

-Cut Diamond (42 pcs) 0.54 Carat, Baguette-cut Diamond ( 6 pcs) 0.14 carat accent stones for a lovely

Category

Late 20th Century Chinese Art Deco Solitaire Rings

Materials

Diamond, Blue Sapphire, White Diamond, White Gold, 10k Gold

1.18 Carat Emerald-Cut Blue Sapphire with Diamond Accents 10K White Gold Ring

$1,851

8.00 Carat Brilliant Cut Round Diamond Tennis Bracelet in 14K White Gold

Located in NEW YORK, NY

white gold mounting. 42 Diamonds weigh 8.00 carats total and are approximately GH color, SI1 clarity

Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, 14k Gold, White Gold

8.00 Carat Brilliant Cut Round Diamond Tennis Bracelet in 14K White Gold

$18,000

1.45 Carat Yellow Sapphire and Diamond Fashion Ring in 18K White Gold

Located in NEW YORK, NY

This fashion ring features round 34 yellow sapphires weighing 1.45 carats and 42 brilliant round

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, White Gold

1.45 Carat Yellow Sapphire and Diamond Fashion Ring in 18K White Gold

$4,500

1.43 Carat Emerald Cut Ruby and Diamond Halo Ring in 18K White Gold

Located in NEW YORK, NY

. The center stone is surrounded by a row of 42 diamonds, weighing 0.57 carats total, with 2 princesses

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

1.43 Carat Emerald Cut Ruby and Diamond Halo Ring in 18K White Gold

$4,500

1.14 Carat Emerald Cut Sapphire and Diamond Halo Ring in 18K White Gold

Located in NEW YORK, NY

diamonds. The center stone is surrounded by a row of 42 diamonds, weighing 0.58 carats total, with 2

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

1.14 Carat Emerald Cut Sapphire and Diamond Halo Ring in 18K White Gold

$4,500

1.21 Carat Emerald Cut Blue Sapphire and Diamond Halo Ring in 18K White Gold

Located in NEW YORK, NY

diamonds. The center stone is surrounded by a row of 42 diamonds, weighing 0.57 carats total, with 2

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

1.21 Carat Emerald Cut Blue Sapphire and Diamond Halo Ring in 18K White Gold

$4,500

1930s Diamond Platinum Engagement Promise Ring

Located in Wallkill, NY

Handcrafted platinum Diamond Circa 1930s, Brilliant Cut Diamond, Carat .42, Clarity VVS-2, Color G

Category

Vintage 1930s American Engagement Rings

Materials

Diamond, Platinum

1930s Diamond Platinum Engagement Promise Ring

$2,350

Art Deco Aquamarine and Diamond Platinum Ring

Located in MADRID, ES

central emerald-cut aquamarine, weighing 11.90 carats, and 42 single-cut diamonds, totaling 0.73 carats

Category

Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Art Deco Aquamarine and Diamond Platinum Ring

$4,592 Sale Price

20% Off

Diamond Ring

Located in Great Neck, NY

is made out of 42 diamonds totaling 0.46 carats This ring comes in a size 6.5.

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Diamond, 14k Gold

Diamond Ring

$1,350

Get Updated with New Arrivals

Save "42 Carats Diamonds", and we’ll notify you when there are new listings in this category.

42 Carats Diamonds For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of 42 carats diamonds. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Find a collection of 227 vintage versions or 440 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 19th Century to those produced as recently as the 21st Century. Pieces in our collection of 42 carats diamonds made by Contemporary jewelers — as well as those associated with Modern — are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by LB Exclusive, Alberto and Tiffany Co. are consistently popular. Lovers of these pieces agree that it’s a versatile accessory, but a selection from our variety of 513 Diamond versions can add an especially stylish touch. Today, if you’re looking for round cut 42 carats diamonds and are unable to find the perfect match, our selection also includes oval cut and cushion cut alternatives. If you’re browsing the variety of 42 carats diamonds for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are 42 Carats Diamonds?

On average, 42 carats diamonds at 1stDibs sell for $5,058, while they’re typically $440 on the low end and $1,995,000 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.

Questions About 42 Carats Diamonds

What is a 24-carat diamond?
1 Answer
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.
Is there a three-carat diamond?
1 Answer
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.
How rare is a nine-carat diamond?
1 Answer
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.
How many carats should a diamond necklace be?
1 Answer
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.
What is the value of a 25 carat diamond?
1 Answer
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.
What is an 8 carat diamond worth?
1 Answer
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.
What is a 4 carat diamond worth?
1 Answer
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.
What is a 5 carat diamond worth?
1 Answer
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.
What is a 6 carat diamond worth?
1 Answer
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.
Is a 1.5-carat diamond too big?
1 Answer
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.
Is a two-carat diamond rare?
1 Answer
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.
How large is a 3-carat diamond?
1 Answer
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.
How big is a 12 carat diamond?
1 Answer
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.
What is a 7 carat diamond worth?
1 Answer
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.
What is a 9 carat diamond worth?
1 Answer
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.
What is a 3 carat diamond worth?
1 Answer
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.
What is 1 carat diamond worth?
1 Answer
1stDibs ExpertFebruary 22, 2021
Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
How big is a 2 carat oval diamond?
1 Answer
1stDibs ExpertAugust 24, 2021
A 2 carat oval diamond is approximately 10.23mm × 6.82mm × 4.16mm in size. These diamonds usually have an approximate face-up area of 57.21 mm². Find a variety of diamonds on 1stDibs.
How much money is a 7 carat diamond?
1 Answer
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.
How many carats should a diamond wedding ring be?
1 Answer
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.