Similar to design 21.167 Eight Sided Star
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 618304254667890 | Fix size. Establish girdle |
| P1 | 53.52° | 618304254667890 | Meet G-1-G |
| P2 | 41.00° | 9612243648607284 | Cut to PCP |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 34.00° | 618304254667890 | Fix girdle width |
| C2 | 26.00° | 9612243648607284 | Meet a-G-G-a |
| T | 0.00° | 96 | Meet b-a-b |