Covill, Charles W; Covill Original Designs (1994) 5-19;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 3561 | Establish size and girdle location |
| G2 | 90.00° | 48 | |
| G3 | 90.00° | 1779 | |
| G4 | 90.00° | 1086 | |
| G5 | 90.00° | 96 | |
| P1 | 70.00° | 96 | |
| P2 | 65.00° | 3561 | |
| P3 | 47.51° | 393 | |
| P4 | 47.45° | 492 | |
| P5 | 45.36° | 1086 | |
| P6 | 44.16° | 1779 | Cut 1 thru 8 to PCP |
| P7 | 42.23° | 48 | |
| P8 | 40.87° | 4551 | |
| P9 | 39.14° | 2571 | |
| P10 | 38.53° | 4056 | |
| P11 | 37.56° | 3066 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 30.15° | 1086 | Fix girdle width |
| C2 | 29.58° | 96 | Level girdle |
| C3 | 29.00° | 1779 | Level girdle |
| C4 | 29.00° | 3561 | Level girdle |
| C5 | 29.00° | 48 | Level girdle |
| C6 | 27.45° | 195 | |
| C7 | 24.72° | 3264 | |
| C8 | 24.08° | 3759 | |
| C9 | 22.97° | 4155 | |
| T | 0.00° | 96 |