Square Cushion for Topaz; Boyd Sweeney
- L/W
- 100%
- Design RI
- 1.54
- H/W
- 63%
- Gear
- 96
- V/W³
- 0.256
- Symmetry
- 4 (mirrored)
- Facets
- 77
- Tiers
- 13
- Crown
- 12
- Pavilion
- 65
Sweeney, Boyd; Australian Facetors Guild Limited;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 96244872 | |
| G2 | 90.00° | 618304254667890 | |
| P1 | 45.00° | 618304254667890 | |
| P2 | 44.85° | 96244872 | |
| P3 | 42.61° | 123254749717395 | |
| P4 | 41.00° | 321274551697593 | |
| P5 | 41.00° | 420284452687692 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 41.00° | 96244872 | |
| C2 | 41.00° | 618304254667890 | |
| C3 | 34.30° | 12366084 | |
| C4 | 33.00° | 321274551697593 | |
| C5 | 19.68° | 96244872 | |
| T | 0.00° | 48 |