Long, R H & Steele, N W; Facet Design v4 (1981);
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 122436607284 | |
| G2 | 90.00° | 9648 | |
| P1 | 72.25° | 9648 | |
| P2 | 56.00° | 3455193 | |
| P3 | 52.60° | 2472 | |
| P4 | 51.30° | 12366084 | |
| P5 | 46.00° | 9648 | |
| P6 | 44.00° | 22267074 | |
| P7 | 41.00° | 96244872 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 57.10° | 9648 | |
| C2 | 57.10° | 2472 | |
| C3 | 40.30° | 12366084 | |
| C4 | 35.00° | 17316579 | |
| C5 | 35.00° | 7415589 | |
| C6 | 33.30° | 3455193 | |
| C7 | 23.70° | 12366084 | |
| C8 | 18.50° | 6425490 |