Sevyn
Gemology Projectopen
- L/W
- 100%
- Design RI
- 1.80
- H/W
- 71%
- Gear
- 96
- V/W³
- 0.310
- Symmetry
- 2 (mirrored)
- Facets
- 61
- Tiers
- 13
- Crown
- 21
- Pavilion
- 40
GemRay optimised. Merit (+/-30% tilt) in sapphire = 60.08
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 96244872 | Establish gem width |
| G2 | 90.00° | 12366084 | Meet P2/P3/P4 |
| P5 | 50.40° | 96244872 | Meet P3/P4 |
| P4 | 48.79° | 123254749717395 | Meet P2/P3 |
| P3 | 46.65° | 222264650707494 | Meet P1/P2 |
| P2 | 40.07° | 1113353759618385 | No meet - cut to proportions indicated by the design |
| P1 | 39.80° | 12366084 | Cut to CP |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 37.85° | 96244872 | Establish girdle width |
| C2 | 32.96° | 12366084 | Meet C1/G1/G2. Maintain a level girdle |
| C4 | 29.56° | 12366084 | Meet C1/C2/C3 |
| C3 | 27.36° | 96244872 | No meet - cut to proportions indicated by the design |
| C5 | 19.83° | 96244872 | Meet C3/C4 |
| T | 0.00° | 24 | No meet - cut table to proportions indicated by the design |