Pear-cut Moissanite Size Chart
Carat to mm size chart for pear-cut Moissanite, from 0.25ct to 40ct (at an L/W ratio of 1.66). The chart is interactive, meaning you can click on any stone to view it directly in the size simulator.
Gem sizes are shown in actual, real-world size, provided your device screen size is in diagonal. If this is not correct, change it here:
Gem sizes are shown in actual, real-world size, provided your device screen size is in diagonal. If this is not correct, change it here:
Actual size is set for screen
Gemstone:
Shape:
Moissanite Size Chart (Pear Cut)
0.25ct
5.76×3.47 mm
5.76×3.47 mm
0.5ct
7.25×4.37 mm
7.25×4.37 mm
0.75ct
8.3×5 mm
8.3×5 mm
1ct
9.15×5.51 mm
9.15×5.51 mm
1.25ct
9.84×5.93 mm
9.84×5.93 mm
1.5ct
10.46×6.3 mm
10.46×6.3 mm
1.75ct
11.02×6.64 mm
11.02×6.64 mm
2ct
11.52×6.94 mm
11.52×6.94 mm
2.5ct
12.4×7.47 mm
12.4×7.47 mm
3ct
13.18×7.94 mm
13.18×7.94 mm
3.5ct
13.88×8.36 mm
13.88×8.36 mm
4ct
14.51×8.74 mm
14.51×8.74 mm
4.5ct
15.09×9.09 mm
15.09×9.09 mm
5ct
15.64×9.42 mm
15.64×9.42 mm
5.5ct
16.14×9.72 mm
16.14×9.72 mm
6ct
16.62×10.01 mm
16.62×10.01 mm
6.5ct
17.06×10.28 mm
17.06×10.28 mm
7ct
17.5×10.54 mm
17.5×10.54 mm
7.5ct
17.89×10.78 mm
17.89×10.78 mm
8ct
18.28×11.01 mm
18.28×11.01 mm
8.5ct
18.66×11.24 mm
18.66×11.24 mm
9ct
19.02×11.46 mm
19.02×11.46 mm
9.5ct
19.36×11.66 mm
19.36×11.66 mm
10ct
19.7×11.87 mm
19.7×11.87 mm
11ct
20.34×12.25 mm
20.34×12.25 mm
12ct
20.93×12.61 mm
20.93×12.61 mm
13ct
21.5×12.95 mm
21.5×12.95 mm
14ct
22.03×13.27 mm
22.03×13.27 mm
15ct
22.54×13.58 mm
22.54×13.58 mm
16ct
23.04×13.88 mm
23.04×13.88 mm
17ct
23.51×14.16 mm
23.51×14.16 mm
18ct
23.95×14.43 mm
23.95×14.43 mm
19ct
24.4×14.7 mm
24.4×14.7 mm
20ct
24.82×14.95 mm
24.82×14.95 mm
22ct
25.61×15.43 mm
25.61×15.43 mm
24ct
26.38×15.89 mm
26.38×15.89 mm
26ct
27.09×16.32 mm
27.09×16.32 mm
28ct
27.76×16.72 mm
27.76×16.72 mm
30ct
28.4×17.11 mm
28.4×17.11 mm
33ct
29.32×17.66 mm
29.32×17.66 mm
36ct
30.18×18.18 mm
30.18×18.18 mm
40ct
31.26×18.83 mm
31.26×18.83 mm
Length-to-width ratio: 1.66, Color:
Download Chart
Note: If you want to cut out the shapes and try them on your finger, print out the PDF chart. The image (png) chart will not print at actual size.
Carat-to-MM Conversion Table
Use this conversion table to quickly convert pear-cut Moissanite carat weights to their approximate millimeter (mm) sizes:
| Carat Weight | MM Size |
|---|---|
| 0.25 ct | 5.76×3.47 mm |
| 0.5 ct | 7.25×4.37 mm |
| 0.75 ct | 8.3×5 mm |
| 1 ct | 9.15×5.51 mm |
| 1.25 ct | 9.84×5.93 mm |
| 1.5 ct | 10.46×6.3 mm |
| 1.75 ct | 11.02×6.64 mm |
| 2 ct | 11.52×6.94 mm |
| 2.5 ct | 12.4×7.47 mm |
| 3 ct | 13.18×7.94 mm |
| 3.5 ct | 13.88×8.36 mm |
| 4 ct | 14.51×8.74 mm |
| 4.5 ct | 15.09×9.09 mm |
| 5 ct | 15.64×9.42 mm |
| 5.5 ct | 16.14×9.72 mm |
| 6 ct | 16.62×10.01 mm |
| 6.5 ct | 17.06×10.28 mm |
| 7 ct | 17.5×10.54 mm |
| 7.5 ct | 17.89×10.78 mm |
| 8 ct | 18.28×11.01 mm |
| 8.5 ct | 18.66×11.24 mm |
| Carat Weight | MM Size |
|---|---|
| 9 ct | 19.02×11.46 mm |
| 9.5 ct | 19.36×11.66 mm |
| 10 ct | 19.7×11.87 mm |
| 11 ct | 20.34×12.25 mm |
| 12 ct | 20.93×12.61 mm |
| 13 ct | 21.5×12.95 mm |
| 14 ct | 22.03×13.27 mm |
| 15 ct | 22.54×13.58 mm |
| 16 ct | 23.04×13.88 mm |
| 17 ct | 23.51×14.16 mm |
| 18 ct | 23.95×14.43 mm |
| 19 ct | 24.4×14.7 mm |
| 20 ct | 24.82×14.95 mm |
| 22 ct | 25.61×15.43 mm |
| 24 ct | 26.38×15.89 mm |
| 26 ct | 27.09×16.32 mm |
| 28 ct | 27.76×16.72 mm |
| 30 ct | 28.4×17.11 mm |
| 33 ct | 29.32×17.66 mm |
| 36 ct | 30.18×18.18 mm |
| 40 ct | 31.26×18.83 mm |