PC 21.140
Octagon Variation
- L/W
- 100%
- Design RI
- 1.54
- H/W
- 77%
- Gear
- 64
- V/W³
- 0.271
- Symmetry
- 2 (mirrored)
- Facets
- 89
- Tiers
- 7
- Crown
- 8
- Pavilion
- 81
Wollert, Ernst; Diagrams for Faceting v2 (1983) p149;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 64 8162432404856 | |
| P1 | 49.00° | 64 8162432404856 | |
| P2 | 41.00° | 412202836445260 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 47.00° | 64 8162432404856 | |
| C2 | 35.00° | 412202836445260 | |
| C3 | 18.00° | 6432 | |
| C4 | 18.00° | 1648 |