Long, Robert H.; Unpublished;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 122436607284 | Set Size (ECED End) |
| G2 | 90.00° | 4896 | Meet 1-2-G1 |
| P1 | 56.00° | 4896 | Meet 1-2-Girdle, angle not critical |
| P2 | 51.22° | 2472 | Meet 1-1-3 3 |
| P3 | 44.00° | 3455193 | " |
| P4 | 44.00° | 12366084 | Meet 1-2-Girdle |
| P5 | 41.50° | 5435391 | Cut to PCP |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 53.65° | 4896 | " |
| C2 | 44.87° | 2472 | Level Girdle |
| C3 | 38.31° | 3455193 | Meet A-C-Girdle |
| C4 | 37.00° | 12366084 | Set Girdle Thickness |
| C5 | 33.20° | 18306678 | Meet A-B-Girdle |
| C6 | 17.00° | 4896 | Meet D-C-D |
| C7 | 15.00° | 2472 | Meet E-B-E |
| T | 0.00° | 96 |