Moissanite & Diamond Size Chart

Round Cut Size Chart

Round Cut Moissanite and Diamond Size Chart

Size(mm)	Moissanite Average Weight	Diamond Equivalent Weight
3	0.11	0.11
3.5	0.17	0.18
4	0.24	0.25
4.5	0.31	0.33
5	0.48	0.5
5.5	0.56	0.6
6	0.75	0.8
6.5	1	1.1
7	1.2	1.3
7.5	1.5	1.67
8	1.95	2
8.5	2.44	2.5
9	2.68	2.75
9.5	3.2	3.5
10	3.8	3.9
10.5	4.2	4.4
11	4.7	4.85
11.5	5.7	5.85
12	6.1	6.5
12.5	6.7	7
13	7.3	7.58
13.5	7.8	8.3
14	9.7	10.5
14.5	11.2	11.8
15	12.5	12.9

Emerald Cut Size Chart

Emerald Cut Moissanite and Diamond Size Chart

Size(mm)	Moissanite Average Weight	Diamond Equivalent Weight
4 x 2	0.17	0.15
5 x 3	0.3	0.29
6 x 4	0.6	0.5
7 x 5	1	1
8 x 6	1.8	1.75
9 x 7	2.75	2.5
10 x 8	3.76	3.79
11 x 9	5.25	5.21
12 x 10	6.88	6

Asscher Cut Size Chart

Asscher Cut Moissanite and Diamond Size Chart

Size(mm)	Moissanite Average Weight	Diamond Equivalent Weight
3	0.14	0.16
3.5	0.21	0.25
4	0.33	0.37
4.5	0.45	0.5
5	0.8	1
5.5	1	1.15
6	1.15	1.25
6.5	1.3	1.5
7	1.8	2
7.5	2.5	2.5
8	2.9	3
8.5	3.15	3.5
9	3.95	4.12

Radiant Cut Size Chart

Radiant Cut Moissanite and Diamond Size Chart

Size(mm)	Moissanite Average Weight	Diamond Equivalent Weight
5 x 3	0.33	0.31
6 x 4	0.61	0.5
7 x 5	1	1
8 x 6	1.8	2
9 x 7	2.5	2.5
10 x 8	3.5	3.5
11 x 9	5.19	5.05
12 x 10	6.23	6.79
14 x 10	8.2	8.47

Pear Cut Size Chart

Pear Cut Moissanite and Diamond Size Chart

Size(mm)	Moissanite Average Weight	Diamond Equivalent Weight
5 x 3	0.2	0.25
6 x 4	0.4	0.5
7 x 5	0.73	0.75
8 x 5	1.2	1.25
9 x 6	1.5	1.6
10 x 7	2.3	2.5
12 x 8	3	3

Marquise Cut Size Chart

Marquise Cut Moissanite and Diamond Size Chart

Size(mm)	Moissanite Average Weight	Diamond Equivalent Weight
4 x 2	0.08	0.1
5 x 2.5	0.12	0.14
6 x 3	0.2	0.25
7 x 3.5	0.3	0.33
8 x 4	0.56	0.5
9 x 4.5	0.63	0.75
10 x 5	1	1
11 x 5.5	1.15	1.25
12 x 6	1.48	1.5
13 x 6.5	1.85	2
14 x 7	2.3	2.5

Oval Cut Size Chart

Oval Cut Moissanite and Diamond Size Chart

Size(mm)	Moissanite Average Weight	Diamond Equivalent Weight
5 x 3	0.18	0.21
6 x 4	0.46	0.5
7 x 5	0.71	0.75
8 x 6	1.2	1.25
9 x 7	1.8	2
10 x 8	2.5	2.5
11 x 9	3.68	3.85
12 x 10	4.9	5.05
14 x 10	5.6	5.81

Cushion Cut Size Chart

Cushion Cut Moissanite and Diamond Size Chart

Size(mm)	Moissanite Average Weight	Diamond Equivalent Weight
3	0.12	0.13
3.5	0.19	0.22
4	0.3	0.33
4.5	0.42	0.5
5	0.57	0.6
5.5	0.75	0.8
6	0.96	1.1
6.5	1.21	1.3
7	1.49	1.7
7.5	1.8	2
8	2.15	2.4
8.5	2.54	2.8
9	2.98	3.3
9.5	3.74	4.2
10	4.18	5.02
10.5	4.99	5.81
11	5.79	6.68

Princess Cut Size Chart

Princess Cut Moissanite and Diamond Size Chart

Size(mm)	Moissanite Average Weight	Diamond Equivalent Weight
3	0.17	0.18
3.5	0.27	0.29
4	0.36	0.39
4.5	0.47	0.5
5	0.81	0.75
5.5	0.93	1
6	1.19	1.25
6.5	1.45	1.5
7	1.9	2
7.5	2.4	2.5
8	2.9	3
8.5	3.7	3.67
9	3.97	4.12