Pocklington, R L; Lapidary Journal, Apr 1981, p238;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 102030506070 | |
| G2 | 90.00° | 8040 | |
| P1 | 65.00° | 102030506070 | |
| P2 | 65.00° | 8040 | |
| P3 | 58.00° | 2060 | |
| P4 | 52.84° | 8040 | |
| P5 | 51.16° | 18225862 | |
| P6 | 47.50° | 10305070 | |
| P7 | 47.50° | 2384278 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 47.00° | 8040 | |
| C2 | 47.00° | 2060 | |
| C3 | 43.00° | 8040 | |
| C4 | 35.00° | 1394179 | |
| C5 | 32.46° | 2060 | |
| C6 | 23.00° | 16245664 | |
| T | 0.00° | 80 |