DIAMOND

Round MM Size
Round Carat Weight 
 Princess MM Size Princess Carat Weight Cushion MM Size Cushion Carat Weight Oval MM Size Oval Carat Weight Emerald MM Size Emerald Carat Weight
0.80 mm. 0.0025 ct. 1.50 mm. 0.015 ct. 3.25 mmm. 0.25 ct. 3.60x2.70 mm. 0.10 ct. 3.00x2.00 mm.

0.10 ct.
1.00 mm. 0.005 ct. 1.75 mm. 0.03 ct. 4.20 mm. 0.40 ct. 4.00x3.00 mm. 0.15 ct. 3.50x2.00 mm. 0.12 ct.
1.10 mm. 0.0067 ct. 2.00 mm. 0.06 ct. 4.90 mm. 0.50 ct. 4.50x3.5 mm. 0.20 ct. 4.00x2.00 mm. 0.15 ct.
1.20 mm. 0.009 ct. 2.25 mm. 0.08 ct. 5.25 mm. 0.75 ct. 5.00x3.00 mm. 0.25 ct. 4.00x3.00 mm. 0.20 ct.
1.25 mm. 0.01 ct. 2.50 mm. 0.10 ct. 5.50 mm. 1.00 ct. 5.50x3.50 mm. 0.33 ct. 4.30x3.00 mm. 0.25 ct.
1.30 mm. 0.01 ct. 2.75 mm. 0.13 ct. 6.00 mm. 1.25 ct. 5.00x4.00 mm. 0.35 ct. 5.00x3.00 mm. 0.29 ct.
1.50 mm. 0.015 ct. 3.00 mm 0.18 ct. 6.50 mm. 1.50 ct. 6.00x4.00 mm. 0.50 ct. 5.50x3.50 mm.

0.46 ct.
1.75 mm. 0.02 ct. 3.25 mm. 0.25 ct. 6.75 mm. 1.75 ct. 6.00x5.00 mm. 0.61 ct. 6.00x4.00 mm. 0.50 ct.
1.80 mm. 0.025 ct. 3.50 mm. 0.29 ct. 7.00 mm. 2.00 ct. 6.50x4.50 mm. 0.65 ct. 6.50x4.50 mm. 0.75 ct.
2.00 mm. 0.03 ct. 3.75 mm. 0.31 ct. 7.50 mm. 2.50 ct. 7.00x5.00 mm. 0.75 ct. 6.70x4.50 mm. 0.88 ct.
2.20 mm. 0.04 ct. 4.00 mm. 0.39 ct. 8.00 mm. 3.00 ct. 7.70x5.70 mm. 1.00 ct. 7.00x5.00 mm. 1.00 ct.
2.50 mm. 0.06 ct. 4.25 mm. 0.44 ct. 8.50 mm. 3.50 ct. 8.00x6.00 mm. 1.25 ct. 7.30x5.30 mm. 1.25 ct.
2.75 mm. 0.08 ct. 4.50 mm. 0.50 ct. 9.00 mm. 4.00 ct. 9.00x6.00 mm. 1.41 ct. 7.50x5.50 mm. 1.50 ct.
3.00 mm. 0.10 ct. 4.75 mm. 0.64 ct. 9.30 mm. 4.50 ct. 8.50x6.50 mm. 1.50 ct. 8.00x6.00 mm. 1.75 ct.
3.25 mm. 0.14 ct. 5.00 mm. 0.75 ct. 9.50 mm. 5.00 ct. 9.00x6.50 mm. 1.75 ct. 8.50x6.50 mm. 2.00 ct.
3.50 mm. 0.17 ct. 5.25 mm. 0.90 ct. 10.00 mm. 5.62 ct. 9.00x7.00 mm. 2.00 ct. 9.00x7.00 mm. 2.50 ct.
3.75 mm. 0.21 ct. 5.50 mm. 1.00 ct. 11.00 mm. 7.44 ct. 10.00x8.00 mm. 2.50 ct. 9.30x7.50 mm. 3.00 ct.
4.00 mm. 0.25 ct. 5.75 mm. 1.11 ct. 12.00 mm. 9.52 ct. 10.50x8.50 mm. 2.88 ct. 9.50x7.50 mm. 3.21 ct.
4.25 mm. 0.28 ct. 6.00 mm. 1.25 ct. 13.00 mm 12.66 ct. 12.00x8.00 mm. 3.00 ct. 9.75x7.70 mm. 3.50 ct.
4.50 mm. 0.36 ct. 6.25 mm. 1.39 ct. 12.50x8.50 mm. 3.50 ct. 9.90x7.80 mm 3.79 ct.
4.75 mm. 0.44 ct. 6.50 mm. 1.50 ct. 11.00x9.00 mm. 3.85 ct. 10.00x8.00 mm 4.00 ct.
5.00 mm. 0.50 ct. 6.75 mm. 1.75 ct. 12.50x8.50 mm. 4.00 ct. 10.50x8.50 mm 4.50 ct.
5.25 mm. 0.56 ct. 7.00 mm. 2.00 ct. 12.75x8.50 mm. 4.50 ct. 11.00x9.00 mm 5.00 ct.
5.50 mm. 0.66 ct. 7.25 mm. 2.01 ct. 12.00x10.00 mm. 5.00 ct. 12.00x8.00 mm 5.34 ct.
5.75 mm. 0.75 ct. 7.50 mm. 2.50 ct. 14.00x10.00 mm. 5.81 ct. 12.00x10.00 mm 6.00 ct.
6.00 mm. 0.84 ct. 7.75 mm. 2.74 ct. 13.00x11.00 mm. 6.05 ct. 14.00x8.00 mm 6.25 ct.
6.25 mm. 0.93 ct. 8.00 mm. 3.00 ct. 14.00x12.00 mm. 8.21 ct. 14.00x9.00 mm 6.38 ct.
6.50 mm. 1.00 ct. 8.25 mm. 3.24 ct. 15.00x12.00 mm. 8.21 ct. 14.00x10.00 mm 8.48 ct.
6.80 mm. 1.25 ct. 8.50 mm. 3.50 ct. 16.00x12.00 mm. 8.76 ct. 13.00x11.00 mm 9.13 ct.
7.00 mm. 1.30 ct. 8.75 mm. 4.00 ct. 16.00x14.00 mm. 9.32 ct. 14.00x12.00 mm 11.26 ct.
7.30 mm. 1.50 ct. 9.25 mm. 4.50 ct. 18.00x13.00 mm. 12.86 ct. 16.00x12.00 mm 14.22 ct.
7.50 mm. 1.67 ct. 9.50 mm. 5.00 ct. 20.00x15.00 mm. 14.96 ct.
7.75 mm. 1.75 ct. 9.75 mm. 5.36 ct.
8.00 mm. 2.00 ct. 10.00 mm. 5.62 ct.
8.25 mm. 2.11 ct. 10.25 mm. 5.76 ct.
8.50 mm. 2.43 ct. 10.50 mm. 5.99 ct.
8.70 mm. 2.50 ct. 11.00 mm. 7.44 ct.
9.00 mm. 2.75 ct. 11.50 mm. 9.44 ct.
9.10 mm. 3.00 ct. 12.00 mm. 9.52 ct.
9.50 mm. 3.35 ct.
9.75 mm. 3.50 ct.
10.00 mm. 3.87 ct.
10.25 mm. 4.00 ct.
10.50 mm. 4.41 ct.
10.75 mm. 4.50 ct.
11.00 mm. 5.00 ct.
11.25 mm. 5.49 ct.
11.50 mm. 5.85 ct.
12.00 mm. 6.84 ct.
12.25 mm. 7.26 ct.
12.50 mm. 7.36 ct.
12.75 mm. 7.52 ct.
13.00 mm. 8.51 ct.
13.50 mm. 9.53 ct.
14.00 mm. 10.49 ct.
15.00 mm. 12.89 ct.
16.00 mm. 16.06 ct.
Pear MM Size
Emerald Carat Weight
 Marquise MM Size Marquise Carat Weight Radiant MM Size Radiant Carat Weight Heart MM Size Hear Carat Weight
3.00x2.00 mm. 0.13 ct. 3.00x1.50 mm. 0.025 ct. 4.30x3.00 mm. 0.25 ct. 3.50 mmm. 0.18 ct.
4.00x2.50 mm. 0.18 ct. 3.50x1.70 mm. 0.065 ct. 4.50x3.50 mm. 0.34 ct. 4.00 mm. 0.25 ct.
4.30x3.00 mm. 0.21 ct. 3.50x2.00 mm. 0.07 ct. 6.00x3.00 mm. 0.41 ct. 4.25 mm. 0.28 ct.
5.00x3.00 mm. 0.25 ct. 4.00x2.00 mm. 0.10 ct. 6.00x4.00 mm. 0.50 ct. 4.50 mm. 0.34 ct.
5.00x4.00 mm. 0.35 ct. 3.75x1.75 mm. 0.11 ct. 6.50x4.50 mm. 0.75 ct. 4.75 mm. 0.38 ct.
6.00x4.00 mm. 0.50 ct. 4.25x2.25 mm. 0.12 ct. 7.00x5.00 mm. 1.00 ct. 5.00 mm. 0.50 ct.
6.50x4.50 mm. 0.60 ct. 5.00x2.50 mm. 0.14 ct. 7.30x5.50 mm. 1.25 ct. 5.50 mm. 0.61 ct.
7.00x5.00 mm. 0.75 ct. 5.50x2.75 mm. 0.16 ct. 7.50x5.80 mm. 1.50 ct. 6.00 mm. 0.75 ct.
7.50x5.50 mm. 0.85 ct. 5.50x3.00 mm. 0.18 ct. 8.00x6.00 mm. 1.75 ct. 6.25 mm. 0.83 ct.
7.70x5.70 mm. 1.00 ct. 5.00x3.00 mm. 0.20 ct. 8.20x6.20 mm. 2.00 ct. 6.50 mm. 1.00 ct.
8.00x6.00 mm. 1.25 ct. 6.50x3.00 mm. 0.23 ct. 8.50x6.50 mm. 2.25 ct. 7.00 mm. 1.25 ct.
8.50x6.50 mm. 1.50 ct. 6.00x3.00 mm. 0.25 ct. 9.00x7.00 mm. 2.50 ct. 7.50 mm. 1.50 ct.
10.00x6.00 mm. 1.75 ct. 7.00x3.00 mm. 0.30 ct. 9.50x7.50 mm. 3.00 ct. 7.70 mm. 1.75 ct.
8.70x6.70 mm. 1.80 ct. 7.50x3.50 mm. 0.33 ct. 10.00x7.00 mm. 3.31 ct. 8.00 mm. 2.00 ct.
9.00x7.00 mm. 2.00 ct. 7.00x4.00 mm. 0.34 ct. 10.00x8.00 mm. 3.50 ct. 8.50 mm. 2.50 ct.
10.00x8.00 mm. 2.50 ct. 8.00x4.00 mm. 0.50 ct. 10.20x8.20 mm. 4.00 ct. 9.00 mm. 3.00 ct.
11.00x7.50 mm. 2.61 ct. 8.75x4.25 mm. 0.70 ct. 10.50x8.50 mm. 4.50 ct. 10.00 mm. 3.50 ct.
11.00x8.00 mm. 2.70 ct. 9.00x4.50 mm. 0.75 ct. 11.00x9.00 mm. 5.00 ct. 10.50 mm. 4.00 ct.
12.00x8.00 mm. 3.00 ct. 9.50x4.70 mm. 0.85 ct. 12.00x9.00 mm. 6.06 ct. 11.00 mm. 4.50 ct.
12.00x7.00 mm. 3.12 ct. 10.00x5.00 mm. 1.00 ct. 11.50x10.00 mm. 6.45 ct. 11.50 mm. 5.00 ct.
13.00x8.00 mm. 3.40 ct. 11.00x5.50 mm. 1.25 ct. 13.00x9.00 mm. 6.54 ct. 12.00 mm. 5.66 ct.
12.00x9.00 mm. 3.50 ct. 11.50x6.00 mm. 1.33 ct. 13.20x9.20 mm. 6.79 ct. 13.00 mm. 7.88 ct.
14.00x8.00 mm. 4.00 ct. 12.00x6.00 mm. 1.50 ct. 14.00x10.00 mm. 8.47 ct. 14.00 mm. 9.38 ct.
13.00x9.00 mm. 4.11 ct. 12.50x6.25 mm. 2.00 ct. 13.00x11.00 mm. 9.33 ct. 15.00 mm. 10.79 ct.
14.00x9.00 mm. 4.25 ct. 13.00x6.50 mm. 2.00 ct. 13.50x11.50 mm. 10.19 ct. 16.00 mm. 13.27 ct.
14.50x9.00 mm. 4.50 ct. 14.00x7.00 mm. 2.50 ct. 15.00x11.00 mm. 11.48 ct. 18.00 mm. 15.33 ct.
15.00x9.00 mm. 5.00 ct. 15.00x7.00 mm. 3.00 ct. 14.00x12.00 mm. 12.14 ct.
14.00x10.00 mm.
 5.41 ct. 15.00x7.50 mm. 3.25 ct. 16.00x12.00 mm. 14.22 ct
13.00x11.00 mm.
 5.65 ct. 15.00x8.00 mm. 3.50 ct.
15.00x10.00 mm.
 5.75 ct. 16.00x8.00 mm. 3.86 ct.
16.00x9.00 mm. 5.86 ct. 16.50x8.25 mm. 4.00 ct.
16.00x10.00 mm.
 6.27 ct. 16.75x8.50 mm. 4.50 ct.
17.00x10.00 mm.
 6.46 ct. 17.00x8.50 mm. 5.00 ct.
15.00x11.00 mm.
 7.36 ct. 17.50x10.00 mm. 5.50 ct.
18.00x11.00 mm.
 8.14 ct. 20.00x8.00 mm. 7.08 ct.
16.00x12.00 mm.
 8.99 ct. 20.00x10.00 mm. 7.94 ct.
18.00x12.00 mm.
 9.35 ct. 20.00x11.00 mm. 9.50 ct.
18.00x13.00 mm.
 10.21 ct.