ISOTANGLE 1.18
Gemology Projectopen
- L/W
- 118%
- Design RI
- 1.81
- H/W
- 70%
- Gear
- 96
- V/W³
- 0.261
- Symmetry
- 1 (mirrored)
- Facets
- 62
- Tiers
- 34
- Crown
- 30
- Pavilion
- 24
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G2 | 90.00° | 3165 | |
| G1 | 90.00° | 2670 | |
| G3 | 90.00° | 3759 | |
| G4 | 90.00° | 789 | |
| G5 | 90.00° | 96 | |
| 4 | 57.70° | 96 | level girdle |
| 3 | 57.40° | 789 | Meet 1-2-G1-G4, level girdle |
| 5 | 57.40° | 3165 | level girdle |
| 6 | 57.40° | 3759 | level girdle |
| 2 | 57.10° | 2670 | Meet 1-G1-G4, level girdle |
| 8 | 54.00° | 3066 | Cut to meet girdle |
| 7 | 52.50° | 3462 | Cut to meet girdle |
| 9 | 52.30° | 393 | Cut to meet girdle |
| 11 | 50.20° | 3066 | Meet 7-5-7-10 & PCP |
| 10 | 46.50° | 3462 | Meet 7-5-8 & 7-6 |
| 1 | 43.30° | 2076 | Cut to TCP |
| 12 | 40.70° | 393 | Meet 1-5-9 & PCP |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| A | 55.40° | 3165 | Establish girdle width |
| D | 46.80° | 96 | Level girdle |
| B | 43.93° | 2670 | Level girdle |
| C | 40.50° | 789 | Level girdle |
| E | 38.90° | 3759 | Level girdle |
| F | 38.20° | 2769 | Cut to meet girdle |
| G | 32.90° | 3561 | Cut to meet girdle |
| H | 32.20° | 591 | Cut to meet girdle |
| I | 27.50° | 2769 | Meet C-B-F-H |
| J | 24.50° | 3561 | Meet G-E-E-G |
| K | 24.40° | 591 | Meet I-F-B-C |
| L | 18.70° | 2472 | Meet I-F-B-C-K |
| M | 18.39° | 3264 | Meet J-G-A-F-I |
| N | 17.50° | 987 | Meet I-F-B-C-K-L |
| P | 16.50° | 96 | |
| O | 11.80° | 48 | Meet E-G-J |
| T | 0.00° | 24 |