Strickland, Robert W; TFG Newsletter, Jan 1995, v16n1p17;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 961632486480 | |
| P1 | 65.70° | 961632486480 | |
| P2 | 48.50° | 32935616793 | |
| P3 | 48.00° | 13133636595 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 40.00° | 961632486480 | Fix girdle width. |
| C2 | 27.00° | 143046627894 | Meet [A-G1-A] |
| C3 | 18.10° | 112743597591 | Meet [B-A-B] |
| C4 | 13.00° | 72339557187 | Meet [C-B-C] |
| C5 | 9.80° | 961632486480 | Meet [D-C-D].Optional for small stones |