Diamond Size Chart

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Diamond Size Chart

Round

Princess

Oval

Cushion

Emerald

Heart

Marquise

Pear

Radiant

Asscher

Round Cut

MM Size	Carat Weight
0.8	0.0025
1	0.005
1.1	0.0067
1.2	0.009
1.25	0.01
1.3	0.01
1.5	0.015
1.75	0.02
1.8	0.025
2	0.03
2.2	0.04
2.5	0.06
2.75	0.08
3	0.1
3.25	0.14
3.5	0.17
3.75	0.21
4	0.25
4.25	0.28
4.5	0.36
4.75	0.44
5	0.5
5.25	0.56
5.5	0.66
5.75	0.75
6	0.84
6.25	0.93
6.5	1
6.8	1.25

MM Size	Carat Weight
7	1.3
7.3	1.5
7.5	1.67
7.75	1.75
8	2
8.25	2.11
8.5	2.43
8.7	2.5
9	2.75
9.1	3
9.5	3.35
9.75	3.5
10	3.87
10.25	4
10.5	4.41
10.75	4.5
11	5
11.25	5.49
11.5	5.85
12	6.84
12.25	7.26
12.5	7.36
12.75	7.52
13	8.51
13.5	9.53
14	10.49
15	12.89
16	16.06

SHOP ROUND CUT

MM Size	Carat
1.5	0.015
1.75	0.03
2	0.06
2.25	0.08
2.5	0.1
2.75	0.13
3	0.18
3.25	0.25
3.5	0.29
3.75	0.31
4	0.39
4.25	0.44
4.5	0.5
4.75	0.64
5	0.75
5.25	0.9
5.5	1
5.75	1.11

MM Size	Carat
6	1.25
6.25	1.39
6.5	1.5
6.75	1.75
7	2
7.25	2.01
7.5	2.5
7.75	2.74
8	3
8.25	3.24
8.5	3.5
8.75	4
9.25	4.5
9.5	5
9.75	5.36
10	5.62
10.25	5.76
10.5	5.99
11	7.44
11.5	9.44
12	9.52

SHOP PRINCESS CUT

MM Size	Carat
3.6 x 2.7	0.1
4 x 3	0.15
4.5 x 3.5.	0.2
5 x 3	0.25
5.5 x 3.5	0.33
5 x 4	0.35
6 x 4	0.5
6 x 5	0.61
6.5 x 4.5	0.65
7 x 5	0.75
7.7 x 5.7	1
8 x 6	1.25
9 x 6	1.41
8.5 x 6.5	1.5
9 x 6.5	1.75
9 x 7	2

MM Size	Carat
10 x 8	2.5
10.5 x 8.5	2.88
12 x 8	3
12 x 8.5	3.5
11 x 9	3.85
12.5 x 8.5	4
12.75 x 8.5	4.5
12 x 10	5
14 x 10	5.81
13 x 11	6.05
14 x 12	8.21
15 x 12	8.76
16 x 12	9.32
16 x 14	11.88
18 x 13	12.86
20 x 15	14.96

SHOP OVAL CUT

MM Size	Carat Weight
3.25	0.25
4.2	0.4
4.9	0.5
5.25	0.75
5.5	1
6	1.25
6.5	1.5
6.75	1.75
7	2
7.5	2.5

MM Size	Carat Weight
8	3
8.5	3.5
9	4
9.3	4.5
9.5	5
10	5.62
11	7.44
12	9.52
13	12.66

SHOP CUSHION CUT

MM Size	Carat Weight
3 x 2	0.1
3.5 x 2	0.12
4 x 2	0.15
4 x 3	0.2
4.30 x 3	0.25
5 x 3	0.29
5.5 x 3.5	0.46
6 x 4	0.5
6.5 x 4.5	0.75
6.7 x 4.5	0.88
7 x 5	1
7.3 x 5.3	1.25
7.5 x 5.5	1.5
8 x 6	1.75
8.5 x 6.5	2
9 x 7	2.5

MM Size	Carat Weight
9.3 x 7.5	3
9.5 x 7.5	3.21
9.75 x 7.7	3.5
9.9 x 7.8	3.79
10 x 8	4
10.5 x 8.5	4.5
11 x 9	5
12 x 8	5.34
12 x 10	6
14 x 8	6.25
14 x 9	6.38
14 x 10	8.48
13 x 11	9.13
14 x 12	11.26
16 x 12	14.22

SHOP EMERALD CUT

MM Size	Carat Weight
3.5	0.18
4	0.25
4.25	0.28
4.5	0.34
4.75	0.38
5	0.5
5.5	0.61
6	0.75
6.25	0.83
6.5	1
7	1.25
7.5	1.5
7.7	1.75

MM Size	Carat Weight
8	2
8.5	2.5
9	3
10	3.5
10.5	4
11	4.5
11.5	5
12	5.66
13	7.88
14	9.38
15	10.79
16	13.27
18	15.33

SHOP HEART CUT

MM Size	Carat Weight
3 x 1.5	0.025
3.5 x 1.75	0.065
3.5 x 2	0.07
4 x 2	0.1
3.75 x 1.75	0.11
4.25 x 2.25	0.12
5 x 2.5	0.14
5.5 x 2.75	0.16
5.5 x 3	0.18
5 x 3	0.2
6.5 x 3	0.23
6 x 3	0.25
7 x 3	0.3
7.5 x 3.5	0.33
7 x 4	0.34
8 x 4	0.5
8.75 x 4.25	0.7
9 x 4.5	0.75
9.5 x 4.7	0.85

MM Size	Carat Weight
10 x 5	1
11 x 5.5	1.25
11.5 x 6	1.33
12 x 6	1.5
12.5 x 6.25	1.75
13 x 6.5	2
14 x 7	2.5
15 x 7	3
15 x 7.5	3.25
15 x 8	3.5
16 x 8	3.86
16.5 x 8.25	4
16.75 x 8.5	4.5
17 x 8.5	5
17.5 x 10	5.5
20 x 8	7.08
20 x 10	7.94
20 x 11	9.5

SHOP MARQUISE CUT

MM Size	Carat Weight
3 x 2	0.13
4 x 2.5	0.18
4 x 3	0.21
5 x 3	0.25
5 x 4	0.35
6 x 4	0.5
6.5 x 4.5	0.6
7 x 5	0.75
7.5 x 5.5	0.85
7.7 x 5.7	1
8 x 6	1.25
8.5 x 6.5	1.5
10 x 6	1.75
8.7 x 6.7	1.8
9 x 7	2
10 x 8	2.5
11 x 7.50	2.61
11 x 8	2.7
12 x 8	3

MM Size	Carat Weight
12 x 7	3.12
13 x 8	3.4
12 x 9	3.5
14 x 8	4
13 x 9	4.11
14 x 9	4.25
14.5 x 9	4.5
15 x 9	5
14 x 10	5.41
13 x 11	5.65
15 x 10	5.75
16 x 9	5.86
16 x 10	6.27
17 x 10	6.46
15 x 11	7.36
18 x 11	8.14
16 x 12	8.99
18 x 12	9.35
18 x 13	10.21

SHOP PEAR CUT

MM Size	Carat Weight
4.3 x 3	0.25
4.5 x 3.5	0.34
6 x 3	0.41
6 x 4	0.5
6.5 x 4.5	0.75
7 x 5	1
7.3 x 5.5	1.25
7.5 x 5.8	1.5
8 x 6	1.75
8.2 x 6.2	2
8.5 x 6.5	2.25
9 x 7	2.5
9.5 x 7.5	3
10 x 7	3.31

MM Size	Carat Weight
10 x 8	3.5
10.2 x 8.2	4
10.5 x 8.5	4.5
11 x 9	5
12 x 9	6.06
11.5 x 10	6.45
13 x 9	6.54
13.2 x 9.2	6.79
14 x 10	8.47
13 x 11	9.33
13.5 x 11.5	10.19
15 x 11	11.48
14 x 12	12.14
16 x 12	14.22

SHOP RADIANT CUT

MM Size	Carat Weight
3.25	0.25
4	0.39
4.5	0.5
5	0.75
5.5	1
6	1.25
6.5	1.5
6.7	1.75
7	2
7.5	2.5

MM Size	Carat Weight
8	3
8.5	3.5
9	4
9.25	4.5
9.5	5
10	5.62
11	7.44
12	9.52
13	12.66

SHOP ASSCHER CUT