Stacy, John R (Rivard, Paul); Lapidary Journal, Sep 1988, p62;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 961632486480 | |
| P1 | 69.74° | 961632486480 | |
| P2 | 61.68° | 21418303446506266788294 | |
| P3 | 59.46° | 11517313347496365798195 | |
| P4 | 55.85° | 961632486480 | |
| P5 | 53.57° | 961632486480 | |
| P6 | 51.64° | 961632486480 | |
| P7 | 43.00° | 82440567288 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 50.00° | 961632486480 | |
| C2 | 41.00° | 21418303446506266788294 | |
| C3 | 38.50° | 11517313347496365798195 | |
| C4 | 34.00° | 961632486480 | |
| T | 0.00° | 48 |