DIAMOND MELEE WEIGHT CHARTS

Rounds

MM	CARAT WEIGHT
1.00	0.005 ct.
1.30	0.01 ct.
1.50	0.015 ct.
1.70	0.02 ct.
1.80	0.025 ct.
2.00	0.03 ct.
2.10	0.035 ct.
2.20	0.04 ct.
2.40	0.05 ct.
2.50	0.06 ct.
2.70	0.07 ct.
2.80	0.08 ct.
2.90	0.09 ct.
3.00	0.10 ct.
3.10	0.11 ct.
3.20	0.12 ct.
3.30	0.14 ct.
3.40	0.15 ct.
3.50	0.16 ct.
3.60	0.17 ct.
3.70	0.18 ct.
3.80	0.20 ct.
3.90	0.22 ct.
4.00	0.23 ct.
4.10	0.25 ct.
4.20	0.27 ct.
4.40	0.31 ct.
4.60	0.36 ct.
4.80	0.40 ct.
5.00	0.46 ct.
5.15	0.50 ct.
5.20	0.51 ct.
5.40	0.58 ct.
5.60	0.64 ct.
5.80	0.71 ct.
5.90	0.75 ct.
6.00	0.79 ct.
6.50	1.00 ct.
6.60	1.05 ct.
7.80	1.15 ct.
6.99	1.25 ct.
7.00	1.26 ct.
7.20	1.37 ct.
7.40	1.48 ct.
7.42	1.50 ct.
7.60	1.61 ct.
7.80	1.74 ct.
7.82	1.75 ct.
8.00	1.87 ct.
8.18	2.00 ct.
8.20	2.02 ct.
8.40	2.17 ct.
8.50	2.25 ct.
8.70	2.41 ct.
8.81	2.50 ct.
9.00	2.67 ct.
9.20	2.85 ct.
9.36	3.00 ct.

Baguettes

MM	CARAT WEIGHT
2.00 x 1.00	0.02 ct.
2.00 x 1.50	0.04 ct.
2.00 x 1.75	0.04 ct.
2.25 x 1.75	0.04 ct.
2.25 x 2.00	0.045 ct.
2.50 x 1.00	0.045 ct.
2.50 x 1.25	0.047 ct.
2.50 x 1.50	0.05 ct.
2.50 x 1.75	0.055 ct.
2.50 x 2.00	0.055 ct.
2.75 x 1.50	0.055 ct.
2.75 x 1.75	0.06 ct.
2.75 x 2.00	0.05 ct.
2.75 x 2.50	0.065 ct.
3.00 x 1.00	0.05 ct.
3.00 x 1.25	0.055 ct.
3.00 x 1.50	0.06 ct.
3.00 x 1.75	0.08 ct.
3.00 x 2.00	0.10 ct.
3.00 x 2.50	0.13 ct.
3.25 x 1.25	0.06 ct.
3.25 x 1.50	0.065 ct.
3.25 x 1.75	0.08 ct.
3.25 x 2.50	0.14 ct.
3.50 x 1.00	0.065 ct.
3.50 x 1.25	0.07 ct.
3.50 x 1.50	0.07 ct.
3.50 x 1.75	0.08 ct.
3.50 x 2.00	0.13 ct.
3.50 x 2.50	0.15 ct.
3.50 x 3.00	0.15 ct.
3.75 x 1.50	0.14 ct.
3.75 x 2.00	0.145 ct.
4.00 x 1.25	0.075 ct.
4.00 x 1.50	0.08 ct.
4.00 x 1.75	0.11 ct.
4.00 x 2.00	0.14 ct.
4.00 x 3.00	0.20 ct.
4.50 x 1.50	0.10 ct.
4.50 x 1.75	0.14 ct.
4.50 x 2.00	0.17 ct.
4.50 x 2.50	0.20 ct.
4.50 x 3.00	0.285 ct.
4.50 x 3.50	0.30 ct.
4.75 x 1.50	0.27 ct.
4.75 x 2.00	0.28 ct.
5.00 x 1.50	0.14 ct.
5.00 x 1.75	0.15 ct.
5.00 x 2.00	0.19 ct.
5.00 x 2.50	0.24 ct.
5.00 x 3.00	0.30 ct.
5.00 x 3.50	0.33 ct.
5.00 x 4.00	0.40 ct.
5.50 x 1.75	0.16 ct.
5.50 x 2.00	0.18 ct.
5.50 x 2.50	0.23 ct.
5.50 x 3.00	0.30 ct.
5.50 x 3.50	0.33 ct.
​6.00 x 1.75	0.28 ct.
6.00 x 2.00	0.30 ct.
6.00 x 2.50	0.33 ct.
6.00 x 3.00	0.40 ct.