How different gemstone sizes and shapes will appear on your hand
Please select your desired gemstone shape to view reference materials. Kindly note that the table of equivalence provides approximate values, and the actual carat weight may vary based on the specific cut of each gemstone.
Asscher Cut

*Please refer to the table below as a general reference; actual weight may vary depending on the cut
mm / carat |
Diamond |
Moissanite |
- |
5x5 |
0.80 |
0.70 |
- |
6x6 |
1.30 |
1.20 |
- |
7x7 |
2.10 |
2.00 |
- |
8x8 |
3.10 |
2.50 |
- |
9x9 |
3.10 |
2.80 |
- |
10x10 |
6.10 |
5.50 |
- |
Cushion Cut

*Please refer to the table below as a general reference; actual weight may vary depending on the cut
LONG |
Diamond |
Moissanite |
Morganite |
7x5 |
1.00 |
0.90 |
0.70 |
8x6 |
1.60 |
1.40 |
1.10 |
9x7 |
2.40 |
2.20 |
2.10 |
10x8 |
3.50 |
3.20 |
2.80 |
11x9 |
5.00 |
4.50 |
3.10 |
12x10 |
6.70 |
6.10 |
4.60 |
SQUARE |
Diamond |
Moissanite |
Morganite |
5x5 |
0.60 |
0.50 |
0.50 |
6X6 |
1.10 |
0.90 |
0.90 |
7X7 |
1.70 |
1.40 |
1.40 |
8X8 |
2.40 |
2.10 |
2.00 |
9X9 |
3.30 |
2.90 |
3.00 |
10X10 |
5.00 |
4.10 |
3.70 |
Emerald Cut

*Please refer to the table below as a general reference; actual weight may vary depending on the cut
mm / carat |
Diamond |
Moissanite |
Morganite |
7x5 |
1.00 |
0.90 |
1.00 |
8x6 |
1.70 |
1.60 |
1.40 |
9x7 |
2.50 |
2.30 |
2.20 |
10x8 |
3.50 |
3.20 |
3.10 |
11x9 |
5.00 |
4.50 |
3.70 |
12x10 |
6.70 |
6.00 |
- |
Heart Cut

*Please refer to the table below as a general reference; actual weight may vary depending on the cut
mm / carat |
Diamond |
Moissanite |
Morganite |
5x5 |
0.50 |
0.40 |
0.40 |
6x6 |
0.80 |
0.70 |
0.60 |
7x7 |
1.20 |
1.10 |
1.00 |
8x8 |
1.80 |
1.60 |
1.50 |
Marquise Cut

*Please refer to the table below as a general reference; actual weight may vary depending on the cut
mm / carat |
Diamond |
Moissanite |
- |
8x4 |
0.50 |
0.40 |
- |
9x4½ |
0.70 |
0.60 |
- |
10x5 |
1.00 |
0.90 |
- |
Oval Cut

*Please refer to the table below as a general reference; actual weight may vary depending on the cut
mm / carat |
Diamond |
Moissanite |
Morganite |
7x5 |
0.90 |
0.80 |
0.70 |
8x6 |
1.50 |
1.30 |
1.10 |
9x7 |
2.10 |
1.90 |
1.60 |
10x6 (new) |
2.40 |
2.10 |
- |
10x8 |
3.00 |
2.70 |
2.30 |
11x9 |
4.20 |
3.70 |
3.20 |
12x8 (new) |
4.30 |
4.00 |
- |
12x10 |
5.80 |
5.10 |
4.10 |
Pear Cut

*Please refer to the table below as a general reference; actual weight may vary depending on the cut
mm / carat |
Diamond |
Moissanite |
Morganite |
8x5 |
0.90 |
0.80 |
0.80 |
9x6 |
1.50 |
1.30 |
1.00 |
10x7 |
2.10 |
1.90 |
1.60 |
12x8 |
3.50 |
3.00 |
3.00 |
Round Cut

*Please refer to the table below as a general reference; actual weight may vary depending on the cut
mm / carat |
Diamond |
Moissanite |
Morganite |
5 |
0.50 |
0.40 |
0.40 |
5½ |
0.60 |
0.50 |
- |
6 |
0.80 |
0.60 |
0.70 |
6½ |
1.00 |
0.80 |
- |
7 |
1.20 |
1.10 |
1.10 |
7½ |
1.50 |
1.30 |
- |
8 |
1.90 |
1.60 |
1.80 |
8½ |
2.20 |
1.90 |
- |
9 |
2.70 |
2.20 |
2.50 |
9½ |
3.10 |
2.70 |
- |
10 |
3.60 |
3.00 |
3.40 |
10½ |
4.20 |
3.50 |
- |
11 |
4.75 |
4.10 |
- |
Radiant Cut

*Please refer to the table below as a general reference; actual weight may vary depending on the cut
mm / carat |
Diamond |
Moissanite |
- |
7x5 |
1.20 |
1.00 |
- |
8x6 |
1.80 |
1.60 |
- |
9x7 |
2.90 |
2.70 |
- |
10x8 |
3.90 |
3.50 |
- |
11x9 |
5.30 |
4.70 |
- |
12x10 |
7.20 |
6.40 |
- |
Princess Cut

*Please refer to the table below as a general reference; actual weight may vary depending on the cut
mm / carat |
Diamond |
Moissanite |
- |
6x6 |
1.30 |
1.10 |
- |
7x7 |
2.10 |
1.80 |
- |
8x8 |
3.10 |
2.70 |
- |
Other sizes may be available now, contact us if you don't see the size you'd like.