|
Average weight per stone in
carat
|
| round
|
ct/pc
|
oval |
ct/pc |
oct |
ct/pc
|
marq |
ct/pc |
pear
|
ct/pc
|
heart |
ct/pc |
square
|
ct/pc
|
|
2.0 |
0.05 |
4x3 |
0.20 |
4x3 |
0.27 |
4x2 |
0.12 |
5x3 |
0.26 |
3.0 |
0.12 |
2.0 |
0.06 |
|
2.5 |
0.09 |
5x3 |
0.30 |
5x3 |
0.36 |
5x2.5 |
0.23 |
6x4 |
0.51 |
4.0 |
0.27 |
2.5 |
0.11 |
|
3.0 |
0.16 |
6x4 |
0.62 |
6x4 |
0.45 |
6x3 |
0.36 |
7x5 |
0.89 |
4.5 |
0.48 |
3.0 |
0.21 |
|
3.5 |
0.21 |
7x5 |
1.07 |
7x5 |
1.51 |
8x4 |
0.77 |
8x5 |
1.13 |
5.0 |
0.59 |
3.5 |
0.29 |
|
4.0 |
0.38 |
8x6 |
1.57 |
8x6 |
2.22 |
10x5 |
1.48 |
9x6 |
1.81 |
5.5 |
0.83 |
4.0 |
0.44 |
|
4.5 |
0.45 |
9x7 |
2.37 |
9x7 |
3.22 |
12x6 |
2.23 |
10x7 |
2.46 |
6.0 |
1.98 |
4.5 |
0.68 |
|
5.0 |
0.66 |
- |
- |
- |
- |
- |
- |
- |
- |
7.0 |
1.58 |
5.0 |
0.80 |
|
5.5 |
0.85 |
- |
- |
- |
- |
- |
- |
- |
- |
8.0 |
2.25 |
5.5 |
0.97 |
|
6.0 |
1.10 |
- |
- |
- |
- |
- |
- |
- |
- |
9.0 |
3.09 |
6.0 |
1.43 |
|
7.0 |
2.11 |
- |
- |
- |
- |
- |
- |
- |
- |
10.0 |
4.60 |
7.0 |
2.34 |
|
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