Square Star with Emerald Table; Charles Covill
- L/W
- 100%
- Design RI
- 1.54
- H/W
- 86%
- Gear
- 80
- V/W³
- 0.379
- Symmetry
- 4 (mirrored)
- Facets
- 58
- Tiers
- 19
- Crown
- 8
- Pavilion
- 50
Covill, Charles; Facets, Aug 1997, p4;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 80204060 | |
| G2 | 90.00° | 10305070 | |
| P1 | 65.00° | 80 | |
| P2 | 63.40° | 2060 | |
| P3 | 59.48° | 40 | |
| P4 | 58.00° | 3050 | |
| P5 | 55.00° | 1070 | |
| P6 | 52.70° | 2456 | |
| P7 | 51.68° | 872 | |
| P8 | 51.23° | 2456 | |
| P9 | 51.00° | 84072 | |
| P10 | 45.80° | 610263842547074 | |
| P11 | 45.80° | 2258 | |
| P12 | 42.00° | 4126876 | |
| P13 | 42.00° | 202836445260 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 42.00° | 80204060 | |
| C2 | 42.00° | 10305070 | |
| C3 | 25.00° | 80204060 | |
| T | 0.00° | 40 |