PC 10.004
Step Cut Heart
- L/W
- 112%
- Design RI
- 1.54
- H/W
- 81%
- Gear
- 72
- V/W³
- 0.350
- Symmetry
- 1 (mirrored)
- Facets
- 92
- Tiers
- 49
- Crown
- 13
- Pavilion
- 79
Livingston, Bob; Lapidary Journal, Feb 1954, p528;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 3240 | |
| G2 | 90.00° | 72 | |
| G3 | 90.00° | 1656 | |
| G4 | 90.00° | 864 | |
| G5 | 90.00° | 24284448 | |
| G6 | 90.00° | 2052 | |
| P1 | 60.83° | 72 | |
| P2 | 53.62° | 2844 | |
| P3 | 53.52° | 2448 | |
| P4 | 53.28° | 2052 | |
| P5 | 52.61° | 864 | |
| P6 | 52.01° | 3240 | |
| P7 | 51.84° | 1656 | |
| P8 | 51.56° | 72 | |
| P9 | 50.58° | 72 | |
| P10 | 43.67° | 2844 | |
| P11 | 43.56° | 2448 | |
| P12 | 43.31° | 2052 | |
| P13 | 42.67° | 2844 | |
| P14 | 42.62° | 864 | |
| P15 | 42.56° | 2448 | |
| P16 | 42.30° | 2052 | |
| P17 | 42.00° | 3240 | |
| P18 | 41.82° | 1656 | |
| P19 | 41.62° | 864 | |
| P20 | 41.00° | 3240 | |
| P21 | 40.82° | 1656 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 60.83° | 72 | |
| C2 | 53.61° | 2844 | |
| C3 | 53.51° | 2448 | |
| C4 | 53.27° | 2052 | |
| C5 | 52.60° | 864 | |
| C6 | 52.00° | 3240 | |
| C7 | 51.83° | 1656 | |
| C8 | 51.56° | 72 | |
| C9 | 43.67° | 2844 | |
| C10 | 43.56° | 2448 | |
| C11 | 43.31° | 2052 | |
| C12 | 42.62° | 864 | |
| C13 | 42.00° | 3240 | |
| C14 | 41.82° | 1656 | |
| C15 | 35.49° | 72 | |
| C16 | 28.38° | 2844 | |
| C17 | 28.29° | 2448 | |
| C18 | 28.08° | 2052 | |
| C19 | 27.51° | 864 | |
| C20 | 27.00° | 3240 | |
| C21 | 26.86° | 1656 | |
| T | 0.00° | 36 |