Diamond Carat Weights and Tolerance Range

Diamond CTW	Carat Weight Variance Range
0.001 - 0.049	0.001 - 0.049
0.05	0.048 - 0.052
0.07	0.068 - 0.072
0.10	0.098 - 0.102
0.13	0.128 - 0.132
0.15	0.148 - 0.152
0.20	0.198 - 0.202
0.25	0.248 - 0.252
0.33	0.328 - 0.332
0.38	0.378 - 0.382
0.50	0.498 - 0.502
0.58	0.578 - 0.582
0.70	0.698 - 0.702
0.80	0.798 - 0.802
1.00	0.998 - 1.002
1.13	1.128 - 1.132
1.15	1.148 - 1.152
1.20	1.198 - 1.202
1.25	1.248 - 1.252
1.33	1.328 - 1.332
1.38	1.378 - 1.382
1.5	1.498 - 1.502
1.58	1.578 - 1.582
1.7	1.698 - 1.702
1.83	1.828 - 1.832
2	1.998 - 2.002
2.13	2.128 - 2.132
2.15	2.148 - 2.152
2.2	2.198 - 2.202
2.25	2.248 - 2.252
2.33	2.328 - 2.332
2.38	2.378 - 2.382
2.5	2.498 - 2.502
2.58	2.578 - 2.582
2.7	2.698 - 2.702
2.9	2.898 - 2.902
3	2.998 - 3.002
3.13	3.128 - 3.132
3.15	3.148 - 3.152
3.2	3.198 - 3.202
3.25	3.248 - 3.252
3.33	3.328 - 3.332
3.38	3.378 - 3.382
3.5	3.498 - 3.502
3.58	3.578 - 3.582
3.7	3.698 - 3.702
3.9	3.898 - 3.902
4	3.998 - 4.002
4.13	4.128 - 4.132
4.15	4.148 - 4.152
4.2	4.198 - 4.202
4.25	4.248 - 4.252
4.33	4.328 - 4.332
4.38	4.378 - 4.382
4.5	4.498 - 4.502
4.58	4.578 - 4.582
4.7	4.698 - 4.702
4.9	4.898 - 4.902
5	4.998 - 5.002
5.13	5.128 - 5.132
5.15	5.148 - 5.152
5.2	5.198 - 5.202
5.25	5.248 - 5.252
5.33	5.328 - 5.332
5.38	5.378 - 5.382
5.5	5.498 - 5.502
5.58	5.578 - 5.582
5.7	5.698 - 5.702
5.9	5.898 - 5.902
6	5.998 - 6.002
6.13	6.128 - 6.132
6.15	6.148 - 6.152
6.2	6.198 - 6.202
6.25	6.248 - 6.252
6.33	6.328 - 6.332
6.38	6.378 - 6.382
6.5	6.498 - 6.502
6.58	6.578 - 6.582
6.7	6.698 - 6.702
6.9	6.898 - 6.902
7	6.998 - 7.002