|
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 |
0.04 |
4x3 |
0.17 |
4x3 |
0.24 |
4x2 |
0.11 |
5x3 |
0.23 |
3.0 |
0.11 |
2.0 |
0.05 |
|
2.5 |
0.08 |
5x3 |
0.27 |
5x3 |
0.32 |
5x2.5 |
0.20 |
6x4 |
0.45 |
4.0 |
0.24 |
2.5 |
0.09 |
|
3.0 |
0.13 |
6x4 |
0.55 |
6x4 |
0.40 |
6x3 |
0.31 |
7x5 |
0.79 |
4.5 |
0.43 |
3.0 |
0.19 |
|
3.5 |
0.19 |
7x5 |
0.94 |
7x5 |
1.34 |
8x4 |
0.68 |
8x5 |
1.00 |
5.0 |
0.52 |
3.5 |
0.25 |
|
4.0 |
0.33 |
8x6 |
1.39 |
8x6 |
1.96 |
10x5 |
1.31 |
9x6 |
1.60 |
5.5 |
0.73 |
4.0 |
0.39 |
|
4.5 |
0.40 |
9x7 |
2.10 |
9x7 |
2.85 |
12x6 |
1.98 |
10x7 |
2.18 |
6.0 |
1.87 |
4.5 |
0.60 |
|
5.0 |
0.59 |
10x8 |
2.94 |
10x8 |
4.35 |
15x7 |
3.78 |
12x8 |
3.50 |
7.0 |
1.40 |
5.0 |
0.71 |
|
5.5 |
0.75 |
11x9 |
4.11 |
11x9 |
5.94 |
16x8 |
4.50 |
14x9 |
4.92 |
8.0 |
1.99 |
5.5 |
1.85 |
|
6.0 |
0.98 |
12x10 |
5.13 |
12x10 |
7.35 |
18x9 |
6.73 |
15x10 |
6.41 |
9.0 |
2.74 |
6.0 |
1.27 |
| 7.0 | 1.87 | 14x10 | 6.16 | 14x10 | 7.56 | 20x10 | 9.78 | 16x12 | 9.44 | 10.0 | 4.07 | 7.0 | 2.07 |
|
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THAILAND. |