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Announcing Evara Diamonds- The New Name of Belrose Diamonds.
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Announcing Evara Diamonds- the new name of Belrose Diamonds.

Round Cut Diamond Size Chart (in MM)

Choosing the perfect round-cut diamonds requires an understanding of the intricate balance between Carats and Millimeters. If you also wonder how different carat diamonds would look like on your hands, delve into our Round Cut Diamond Size Chart guide, and pick the one that suits you the best.

Round MM Size Round Carat Weight
4 mm. 0.25 ct.
5.0 mm. 0.50 ct.
5.75 mm. 0.75 ct.
6.5 mm. 1.00 ct.
6.8 mm. 1.25 ct.
7.3 mm. 1.50 ct.
7.75 mm. 1.75 ct.
8 mm. 2.00 ct.
8.7 mm. 2.50 ct.
9.1 mm. 3.00 ct.

round-cut-diamond-size-chart
Round MM Size Round Carat Weight
0.8 mm. 0.0025 ct.
1 mm. 0.005 ct.
1.1 mm. 0.0067 ct.
1.2 mm. 0.009 ct.
1.25 mm. 0.01 ct.
1.3 mm. 0.01 ct.
1.5 mm. 0.015 ct.
1.75 mm. 0.02 ct.
1.8 mm. 0.025 ct.
2 mm. 0.03 ct.
2.2 mm. 0.04 ct.
2.5 mm. 0.06 ct.
2.75 mm. 0.08 ct.
3 mm. 0.10 ct.
3.25 mm. 0.14 ct.
3.5 mm. 0.17 ct.
3.75 mm. 0.21 ct.
4 mm. 0.25 ct.
4.25 mm. 0.28 ct.
4.5 mm. 0.36 ct.
4.75 mm. 0.44 ct.
5.0 mm. 0.50 ct.
5.25 mm. 0.56 ct.
5.5 mm. 0.66 ct.
5.75 mm. 0.75 ct.
6 mm. 0.84 ct.
6.25 mm. 0.93 ct.
6.5 mm. 1.00 ct.
6.8 mm. 1.25 ct.

Round MM Size Round Carat Weight
7 mm. 1.30 ct.
7.3 mm. 1.50 ct.
7.5 mm. 1.67 ct.
7.75 mm. 1.75 ct.
8 mm. 2.00 ct.
8.25 mm. 2.11 ct.
8.5 mm. 2.43 ct.
8.7 mm. 2.50 ct.
9 mm. 2.75 ct.
9.1 mm. 3.00 ct.
9.5 mm. 3.35 ct.
9.75 mm. 3.50 ct.
10 mm. 3.87 ct.
10.25 mm. 4.00 ct.
10.5 mm. 4.41 ct.
10.75 mm. 4.50 ct.
11 mm. 5.00 ct.
11.25 mm. 5.49 ct.
11.5 mm. 5.85 ct.
12 mm. 6.84 ct.
12.25 mm. 7.26 ct.
12.5 mm. 7.36 ct.
12.75 mm. 7.52 ct.
13 mm. 8.51 ct.
13.5 mm. 9.53 ct.
14 mm. 10.49 ct.
15 mm. 12.89 ct.
16 mm. 16.06 ct.
   

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Our commitment to excellence ensures that each round diamond undergoes rigorous inspection and thus guarantees superior quality and authenticity. Transfigure your diamond-buying experience by choosing our exquisite collection of round-cut diamonds, meticulously curated by certified experts.

FAQ on Round Cut Diamond Size Chart

How is diamond size measured?

Carat Weight is the Unit that helps measure the diamond size. 1-carat weighs equal to 0.2 grams. Diamond dimensions like length, width, and depth in millimeters help to understand the appearance of a round diamond. The diameter is used to compare the size of two or more diamonds with our diamond size chart.

There are a range of factors like cut, shape, settings, and carat of diamond that define the overall appearance. When a diamond is well-cut, it appears bigger and more significant than the actual carat weight.

The carat weight refers to the weight of a single diamond. On the other hand, total carat weight includes the combined weight of all the diamonds fitted in a piece of jewelry.

Diamond Size and Diamond price are directly proportional to each other where the increased size of diamond leads to increased price of diamond.

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Choose from the array of diamond shapes, and carat options from our collection. Define the color, clarity, cut, polish, symmetry, and fluorescence as per your preference to buy a diamond that best suits your choice.

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