Oval-cut Rhodolite Size Chart
Carat to mm size chart for oval-cut Rhodolite, from 0.25ct to 40ct (at an L/W ratio of 1.5). 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:
Rhodolite Size Chart (Oval Cut)
0.25ct
4.89×3.26 mm
4.89×3.26 mm
0.5ct
6.17×4.11 mm
6.17×4.11 mm
0.75ct
7.07×4.71 mm
7.07×4.71 mm
1ct
7.77×5.18 mm
7.77×5.18 mm
1.25ct
8.37×5.58 mm
8.37×5.58 mm
1.5ct
8.9×5.93 mm
8.9×5.93 mm
1.75ct
9.36×6.24 mm
9.36×6.24 mm
2ct
9.8×6.53 mm
9.8×6.53 mm
2.5ct
10.55×7.03 mm
10.55×7.03 mm
3ct
11.21×7.47 mm
11.21×7.47 mm
3.5ct
11.81×7.87 mm
11.81×7.87 mm
4ct
12.35×8.23 mm
12.35×8.23 mm
4.5ct
12.83×8.55 mm
12.83×8.55 mm
5ct
13.29×8.86 mm
13.29×8.86 mm
5.5ct
13.73×9.15 mm
13.73×9.15 mm
6ct
14.13×9.42 mm
14.13×9.42 mm
6.5ct
14.51×9.67 mm
14.51×9.67 mm
7ct
14.87×9.91 mm
14.87×9.91 mm
7.5ct
15.21×10.14 mm
15.21×10.14 mm
8ct
15.54×10.36 mm
15.54×10.36 mm
8.5ct
15.86×10.57 mm
15.86×10.57 mm
9ct
16.17×10.78 mm
16.17×10.78 mm
9.5ct
16.46×10.97 mm
16.46×10.97 mm
10ct
16.74×11.16 mm
16.74×11.16 mm
11ct
17.28×11.52 mm
17.28×11.52 mm
12ct
17.79×11.86 mm
17.79×11.86 mm
13ct
18.27×12.18 mm
18.27×12.18 mm
14ct
18.74×12.49 mm
18.74×12.49 mm
15ct
19.17×12.78 mm
19.17×12.78 mm
16ct
19.59×13.06 mm
19.59×13.06 mm
17ct
19.98×13.32 mm
19.98×13.32 mm
18ct
20.37×13.58 mm
20.37×13.58 mm
19ct
20.75×13.83 mm
20.75×13.83 mm
20ct
21.09×14.06 mm
21.09×14.06 mm
22ct
21.78×14.52 mm
21.78×14.52 mm
24ct
22.43×14.95 mm
22.43×14.95 mm
26ct
23.03×15.35 mm
23.03×15.35 mm
28ct
23.6×15.73 mm
23.6×15.73 mm
30ct
24.15×16.1 mm
24.15×16.1 mm
33ct
24.93×16.62 mm
24.93×16.62 mm
36ct
25.67×17.11 mm
25.67×17.11 mm
40ct
26.58×17.72 mm
26.58×17.72 mm
Length-to-width ratio: 1.5, 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 oval-cut Rhodolite carat weights to their approximate millimeter (mm) sizes:
| Carat Weight | MM Size |
|---|---|
| 0.25 ct | 4.89×3.26 mm |
| 0.5 ct | 6.17×4.11 mm |
| 0.75 ct | 7.07×4.71 mm |
| 1 ct | 7.77×5.18 mm |
| 1.25 ct | 8.37×5.58 mm |
| 1.5 ct | 8.9×5.93 mm |
| 1.75 ct | 9.36×6.24 mm |
| 2 ct | 9.8×6.53 mm |
| 2.5 ct | 10.55×7.03 mm |
| 3 ct | 11.21×7.47 mm |
| 3.5 ct | 11.81×7.87 mm |
| 4 ct | 12.35×8.23 mm |
| 4.5 ct | 12.83×8.55 mm |
| 5 ct | 13.29×8.86 mm |
| 5.5 ct | 13.73×9.15 mm |
| 6 ct | 14.13×9.42 mm |
| 6.5 ct | 14.51×9.67 mm |
| 7 ct | 14.87×9.91 mm |
| 7.5 ct | 15.21×10.14 mm |
| 8 ct | 15.54×10.36 mm |
| 8.5 ct | 15.86×10.57 mm |
| Carat Weight | MM Size |
|---|---|
| 9 ct | 16.17×10.78 mm |
| 9.5 ct | 16.46×10.97 mm |
| 10 ct | 16.74×11.16 mm |
| 11 ct | 17.28×11.52 mm |
| 12 ct | 17.79×11.86 mm |
| 13 ct | 18.27×12.18 mm |
| 14 ct | 18.74×12.49 mm |
| 15 ct | 19.17×12.78 mm |
| 16 ct | 19.59×13.06 mm |
| 17 ct | 19.98×13.32 mm |
| 18 ct | 20.37×13.58 mm |
| 19 ct | 20.75×13.83 mm |
| 20 ct | 21.09×14.06 mm |
| 22 ct | 21.78×14.52 mm |
| 24 ct | 22.43×14.95 mm |
| 26 ct | 23.03×15.35 mm |
| 28 ct | 23.6×15.73 mm |
| 30 ct | 24.15×16.1 mm |
| 33 ct | 24.93×16.62 mm |
| 36 ct | 25.67×17.11 mm |
| 40 ct | 26.58×17.72 mm |