Radiant Cut Diamond | Carat Weight to MM Chart

Radiant MM Size	Radiant Carat Weight
4.3x3 mm.	0.25 ct.
4.5x3.5 mm.	0.34 ct.
6x3 mm.	0.41 ct.
6x4 mm.	0.50 ct.
6.5x4.5 mm.	0.75 ct.
7x5 mm.	1.00 ct.
7.3x5.5 mm.	1.25 ct.
7.5x5.8 mm.	1.50 ct.
8x6 mm.	1.75 ct.
8.2x6.2 mm.	2.00 ct.
8.5x6.5 mm.	2.25 ct.
9x7 mm.	2.50 ct.
9.5x7.5 mm.	3.00 ct.
10x7 mm.	3.31 ct.
10x8 mm.	3.50 ct.
10.2x8.2 mm.	4.00 ct.
10.5x8.5 mm.	4.50 ct.
11x9 mm.	5.00 ct.
12x9 mm.	6.06 ct.
11.5x10 mm.	6.45 ct.
13x9 mm.	6.54 ct.
13.2x9.2 mm.	6.79 ct.
14x10 mm.	8.47 ct.
13x11 mm.	9.33 ct.
13.5x11.5 mm.	10.19 ct.
15x11 mm.	11.48 ct.
14x12 mm.	12.14 ct.
16x12 mm.	14.22 ct.

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Radiant Cut Diamond | Carat Weight to MM Chart

Radiant MM Size

Radiant Carat Weight

4.3x3 mm.

0.25 ct.

4.5x3.5 mm.

0.34 ct.

6x3 mm.

0.41 ct.

6x4 mm.

0.50 ct.

6.5x4.5 mm.

0.75 ct.

7x5 mm.

1.00 ct.

7.3x5.5 mm.

1.25 ct.

7.5x5.8 mm.

1.50 ct.

8x6 mm.

1.75 ct.

8.2x6.2 mm.

2.00 ct.

8.5x6.5 mm.

2.25 ct.

9x7 mm.

2.50 ct.

9.5x7.5 mm.

3.00 ct.

10x7 mm.

3.31 ct.

10x8 mm.

3.50 ct.

10.2x8.2 mm.

4.00 ct.

10.5x8.5 mm.

4.50 ct.

11x9 mm.

5.00 ct.

12x9 mm.

6.06 ct.

11.5x10 mm.

6.45 ct.

13x9 mm.

6.54 ct.

13.2x9.2 mm.

6.79 ct.

14x10 mm.

8.47 ct.

13x11 mm.

9.33 ct.

13.5x11.5 mm.

10.19 ct.

15x11 mm.

11.48 ct.

14x12 mm.

12.14 ct.

16x12 mm.

14.22 ct.

Diamond Shape