PC 44.004
Round End-Keystone
DataVueopen
- L/W
- 118%
- Design RI
- 1.62
- H/W
- 70%
- Gear
- 96
- V/W³
- 0.344
- Symmetry
- 1 (mirrored)
- Facets
- 79
- Tiers
- 37
- Crown
- 11
- Pavilion
- 68
Strout, Edith B; Lapidary Journal, May 1968, p296;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 195 | |
| G2 | 90.00° | 2571 | |
| G3 | 90.00° | 2769 | |
| G4 | 90.00° | 3561 | |
| G5 | 90.00° | 4353 | |
| G6 | 90.00° | 48 | |
| P1 | 58.00° | 195 | |
| P2 | 58.00° | 2571 | |
| P3 | 58.00° | 2769 | |
| P4 | 52.00° | 3561 | |
| P5 | 52.00° | 48 | |
| P6 | 52.00° | 4353 | |
| P7 | 48.61° | 2967 | |
| P8 | 48.00° | 3561 | |
| P9 | 48.00° | 434853 | |
| P10 | 47.00° | 393 | |
| P11 | 44.00° | 393 | |
| P12 | 44.00° | 3561 | |
| P13 | 44.00° | 434853 | |
| P14 | 41.24° | 2769 | |
| P15 | 41.12° | 2571 | |
| P16 | 41.00° | 294 | |
| P17 | 40.00° | 3561 | |
| P18 | 40.00° | 434853 | |
| P19 | 39.68° | 2868 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 47.32° | 195 | |
| C2 | 44.71° | 2769 | |
| C3 | 44.22° | 2571 | |
| C4 | 43.00° | 434853 | |
| C5 | 42.50° | 3561 | |
| C6 | 35.04° | 2967 | |
| C7 | 35.00° | 434853 | |
| C8 | 34.25° | 393 | |
| C9 | 30.00° | 2274 | |
| C10 | 21.00° | 96 | |
| C11 | 10.89° | 2670 | |
| T | 0.00° | 96 |