Strout, Edith B; Lapidary Journal, May 1979, p400;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 9648 | |
| G2 | 90.00° | 15336381 | |
| P1 | 55.00° | 9648 | |
| P2 | 50.00° | 15336381 | |
| P3 | 48.00° | 1474995 | |
| P4 | 43.79° | 9648 | |
| P5 | 42.72° | 3455193 | |
| P6 | 41.74° | 13356183 | |
| P7 | 41.21° | 2465094 | |
| P8 | 40.91° | 17316579 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 43.00° | 9648 | |
| C2 | 41.00° | 15336381 | |
| C3 | 37.00° | 1474995 | |
| C4 | 35.83° | 17316579 | |
| C5 | 34.50° | 12366084 | |
| T | 0.00° | 96 |