Arpa
Gemology Projectopen
- L/W
- 141%
- Design RI
- 1.54
- H/W
- 66%
- Gear
- 96
- V/W³
- 0.215
- Symmetry
- 1 (mirrored)
- Facets
- 35
- Tiers
- 19
- Crown
- 21
- Pavilion
- 14
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| 1 | 90.00° | 1878 | Set stone size |
| 2 | 90.00° | 4254 | " |
| 3 | 55.32° | 4254 | Set girdle level |
| 4 | 55.32° | 1878 | Level girdle |
| 7 | 49.73° | 4155 | " |
| 5 | 45.70° | 1977 | meet girdle |
| 6 | 43.00° | 2076 | " |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| E | 66.62° | 4254 | " |
| A | 42.00° | 1878 | Set girdle thickness |
| F | 41.82° | 4650 | " |
| G | 40.25° | 4749 | " |
| H | 39.86° | 48 | " |
| B | 30.73° | 1779 | Cut to meet girdle |
| I | 29.40° | 2472 | " |
| C | 26.25° | 1680 | " |
| J | 21.02° | 2472 | Meet A, E |
| K | 15.44° | 2472 | Meet B, F |
| D | 12.73° | 96 | " |
| L | 0.00° | 24 | Meet C, G |