Naples, Donald; Lapidary Journal, Aug 1982, p838;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 23257173 | |
| G2 | 90.00° | 20286876 | |
| G3 | 90.00° | 3455193 | |
| G4 | 90.00° | 2465094 | |
| P1 | 58.26° | 2465094 | |
| P2 | 57.59° | 3455193 | |
| P3 | 55.13° | 9648 | |
| P4 | 51.20° | 23257173 | |
| P5 | 51.02° | 20286876 | |
| P6 | 50.00° | 2472 | |
| P7 | 47.00° | 9648 | |
| P8 | 46.84° | 10385886 | |
| P9 | 43.00° | 2472 | |
| P10 | 40.50° | 10385886 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 55.90° | 2465094 | |
| C2 | 55.09° | 3455193 | |
| C3 | 49.98° | 9648 | |
| C4 | 47.45° | 20286876 | |
| C5 | 47.18° | 23257173 | |
| C6 | 45.00° | 2472 | |
| C7 | 42.02° | 9648 | |
| C8 | 39.06° | 10385886 | |
| C9 | 34.72° | 10385886 | |
| C10 | 33.00° | 2472 | |
| C11 | 29.00° | 3455193 | |
| C12 | 23.00° | 20286876 | |
| T | 0.00° | 72 |