Long, Robert; Unpublished;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 1474995 | Set Width |
| G2 | 90.00° | 6425490 | Level Girdle |
| G3 | 90.00° | 16326480 | " |
| G4 | 90.00° | 10385886 | " |
| G5 | 90.00° | 21276975 | " |
| P1 | 49.66° | 1474995 | Cut to TCP |
| P2 | 48.96° | 4896 | Meet 1-1-Girdle |
| P3 | 48.39° | 6425490 | " |
| P4 | 46.94° | 10385886 | " |
| P5 | 46.20° | 8405688 | Meet 2-3-Girdle |
| P6 | 44.76° | 16326480 | " |
| P7 | 43.73° | 21276975 | " |
| P8 | 43.00° | 18306678 | Meet 4-5-Girdle |
| P9 | 43.00° | 8405688 | Meet 3-4-7-8 |
| P10 | 43.00° | 4896 | Meet 1-2-6-7-9 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 39.70° | 21276975 | " |
| C2 | 37.33° | 16326480 | " |
| C3 | 36.96° | 1474995 | Set Girdle Thickness |
| C4 | 35.45° | 6425490 | Level Girdle |
| C5 | 35.10° | 18306678 | Meet D-E-Girdle |
| C6 | 35.04° | 10385886 | " |
| C7 | 35.00° | 4896 | Meet A-A-Girdle |
| C8 | 31.40° | 8405688 | Meet B-C-Girdle |
| C9 | 26.58° | 5435391 | Meet A-B-F-G |
| C10 | 26.42° | 2472 | Meet E-E-H-H |
| C11 | 24.79° | 10385886 | Meet C-D-G-H |
| T | 0.00° | 96 | Meet Stars |