PC 09.040A
Gray's Modified Square
- L/W
- 100%
- Design RI
- 1.54
- H/W
- 68%
- Gear
- 96
- V/W³
- 0.287
- Symmetry
- 4 (mirrored)
- Facets
- 81
- Tiers
- 13
- Crown
- 12
- Pavilion
- 69
Gray, James A: American Gemcutter, Jun 90, p3
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 123254749717395 | |
| G2 | 90.00° | 12366084 | |
| P1 | 55.00° | 12366084 | |
| P2 | 55.00° | 123254749717395 | |
| P3 | 48.50° | 222264650707494 | |
| P4 | 45.00° | 321274551697593 | |
| P5 | 42.50° | 123254749717395 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 50.00° | 123254749717395 | |
| C2 | 41.25° | 12366084 | |
| C3 | 40.00° | 222264650707494 | |
| C4 | 40.00° | 96244872 | |
| C5 | 34.00° | 123254749717395 | |
| T | 0.00° | 48 |