Diamond Sizes

Carat Size Round Shape
MM Size
Pear Shape
MM Size
Emerald Shape
MM Size
Princess Shape
MM Size
0.0050 1.00
0.0067 1.15
0.0075 1.12
0.0100 1.3
0.0150 1.5
0.0200 1.7
0.0250 1.8
0.0300 2.0 1.5 x 1.5
0.0350 2.1
0.04 2.2 1.75 x 1.75
0.05 2.4
0.06 2.5 2 x 2
0.07 2.7 2.25 x 2.25
0.08 2.8
0.09 2.9 3 x 2.5
0.10 3.0 2.5 x 2.5
0.11 3.1
0.12 3.2 4 x 2.5
0.14 3.3 4 x 3 2.75 x 2.75
0.15 3.4
0.16 3.5 4.5 x 3
0.17 3.6 3 x 3
0.18 3.7
0.20 3.8 5 x 3 3.25 x 3.25
0.22 3.9
0.23 4.0 3.5 x 3.5
0.25 4.1 4.5 x 4.5 x 4.5
0.30 4.2 5.5 x 3.5 3.75 x 3.75
0.33 4.4
0.38 4.6 4 x 4
0.40 4.8
0.47 5.0
0.50 5.2 6 x 4 6 x 4 4.5 x 4.5
0.60 5.4
0.65 5.6
0.75 5.8 7 x 5 6.5 x 4.5 5 x 5
0.80 6.0
0.95 6.4
1.00 6.5 8 x 5 7 x 5 5.5 x 5.5
1.10 6.6
1.17 6.8
1.25 7.0 6 x 6
1.33 7.2
1.50 7.4 9 x 6 8 x 6 6.5 x 6.5
1.60 7.6
1.75 7.8
1.90 8.0
2.00 8.2 10 x 7 8.5 x 6.5 7 x 7
2.15 8.4
2.25 8.6
2.50 8.8 12 x 7 9 x 7 7.5 x 7.5
2.85 9.2
3.00 9.4 12 x 8 10 x 8 8 x 8
3.15 9.6
3.35 9.8
3.50 10.0 13 x 8
3.75 10.2
4.00 10.4 14 x 8 11 x 9
4.25 10.6
4.50 10.8 14.5 x 9
4.75 11.0
5.00 11.2 15 x 9 12 x 10