Williams, Jack; Stonecutter, Sep 1980;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 2472 | |
| G2 | 90.00° | 12366084 | |
| G3 | 90.00° | 9648 | |
| P1 | 57.00° | 9648 | |
| P2 | 53.00° | 2472 | |
| P3 | 52.00° | 12366084 | |
| P4 | 51.00° | 2465094 | |
| P5 | 47.00° | 22267074 | |
| P6 | 45.00° | 19296777 | |
| P7 | 40.00° | 6425490 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 42.00° | 9648 | |
| C2 | 42.00° | 12366084 | |
| C3 | 42.00° | 2472 | |
| C4 | 34.50° | 9648 | |
| C5 | 34.50° | 12366084 | |
| C6 | 34.50° | 2472 | |
| C7 | 19.50° | 9648 | |
| C8 | 19.50° | 12366084 | |
| C9 | 19.50° | 2472 | |
| T | 0.00° | 96 |