Stone Shapes and Dimensions

Asscher
(mm) (ct)
5x5 0.50
5.5x5.5 0.75
6x6 1.00
7x7 1.50
7.5x7.5 2.00
8x8 2.50
8.5x8.5 3.00
9x9 3.50
9.5x9.5 4.00
10x10 5.00

Cushion
(mm) (ct)
5x5 0.50
5.5x5.5 0.75
6x6 1.00
7x7 1.50
7.5x7.5 2.00
8x8 2.50
8.5x8.5 3.00
9x9 3.50
9.5x9.5 4.00
10x10 5.00

Heart
(mm) (ct)
4x4 0.25
4.5x4.5 0.35
5x5 0.50
6x6 0.75
6.5x6.5 1.00
7x7 1.25
7.5x7.5 1.50
8x8 2.00
9x9 3.00
10x10 4.00

Marquise
(mm) (ct)
8x4 0.50
9x4.5 0.75
10x5 1.00
11x5.5 1.50
12x6 2.00
13x6.5 2.50
14x7 3.00
15x7.5 4.00
16x8 5.00

Oval
(mm) (ct)
7x5 1.00
8x6 1.50
8.5x6.5 2.00
9x7 2.50
10x8 3.00
11x9 4.00
12x10 5.00
13x11 5.50
14x10 6.00

Pear
(mm) (ct)
8x5 1.00
8.5x5.5 1.25
9x6 1.50
9.5x6.5 1.75
10x7 2.00
11x7.5 2.50
12x8 3.00
13x8 3.25
13x9 3.50
14x9 4.00
15x9 4.50
15x10 5.00

Emerald
(mm) (ct)
5x3 0.25
6x4 0.50
6.5x4.5 0.75
7x5 1.00
8x6 1.50
8.5x6.5 2.00
9x7 3.00
10x8 4.00
11x9 4.50
12x10 5.00

Round
(mm) (ct)
5.00 0.60
5.25 0.65
5.50 0.70
5.75 0.75
6.00 0.85
6.25 1.00
6.50 1.10
6.75 1.25
7.00 1.40
7.25 1.50
7.50 1.75
7.75 2.00

Princess
(mm) (ct)
3.75x3.75 0.25
4x4 0.30
4.25x4.25 0.33
4.5x4.5 0.40
4.75x7.75 0.50
5x5 0.60
5.5x5.5 0.75
6x6 1.00
6.5x6.5 1.25
7x7 1.50
7.5x7.5 2.00
8x8 2.50
8.5x8.5 3.00
9x9 3.50
9.5x9.5 4.00
10x10 5.00

Triangle
(mm) (ct)
4x4 0.25
4.5x4.5 0.35
5x5 0.50
6x6 0.75
6.5x6.5 1.00
7x7 1.25
7.5x7.5 1.50
8x8 2.00
9x9 3.00
10x10 4.00