Green, John B; Lapidary Journal, Oct 1996, p178;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 96 61218243036424854606672788490 | Cut ECED to size. |
| P1 | 48.00° | 96 61218243036424854606672788490 | Level girdle |
| P2 | 42.01° | 4 81620283240445256646876808892 | Meet (P4-P3-P3-P4) |
| P3 | 42.00° | 2101422263438465058627074828694 | Meet (g1-P2-g1) |
| P4 | 41.00° | 9612243648607284 | Meet (P3-P2-P3) |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 40.00° | 96 61218243036424854606672788490 | Fix girdle width. Level girdle |
| C2 | 35.60° | 5 71719293141435355656777798991 | Meet (C-B-B-C) |
| C3 | 35.00° | 3 91521273339455157636975818793 | Meet (g1-A-A-g1) |
| C4 | 30.44° | 9612243648607284 | Meet (B-A-B) |
| T | 0.00° | 96 |