PC 04.174
No Name
- L/W
- 150%
- Design RI
- 8.00
- H/W
- 74%
- Gear
- 96
- V/W³
- 0.541
- Symmetry
- 2 (mirrored)
- Facets
- 75
- Tiers
- 24
- Crown
- 8
- Pavilion
- 67
1995 US Gemcutting Competition Evaluation stone D/W=1.521 (D=Diagonal)
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 2472 | |
| G2 | 90.00° | 9648 | |
| G3 | 90.00° | 12366084 | D/W=1.521 |
| P1 | 70.00° | 9648 | Fix girdle width |
| P2 | 70.00° | 12366084 | Level girdle |
| P3 | 57.00° | 2472 | Level girdle |
| P4 | 55.00° | 1474995 | Meet P4-P7-P8 |
| P5 | 53.00° | 2465094 | Meet P1-P2-G1-G3 |
| P6 | 53.00° | 23257173 | Meet P2-P3-G2-G3 |
| P7 | 43.00° | 2465094 | Meet P2-P4-P5-P6 |
| P8 | 43.00° | 1474995 | Meet P6-P7-P7-P6 |
| P9 | 42.50° | 9648 | Meet P8-P9-P9-P8 |
| P10 | 42.00° | 22267074 | Meet P2-P4-P5 |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 50.00° | 9648 | Cut crown first. Locate girdle |
| C2 | 50.00° | 2472 | Level girdle |
| C3 | 42.00° | 12366084 | Level girdle |
| C4 | 27.00° | 4445292 | Meet C1-C3-G1-G3 |
| C5 | 27.00° | 21276975 | Meet C2-C3-G2-G3 |
| C6 | 22.40° | 3455193 | Meet C3-C4-C5-C6 |
| C7 | 21.93° | 1474995 | |
| C8 | 20.00° | 9648 | Meet C8-C1-C8 |
| C9 | 18.00° | 22267074 | Meet C3-C4-C5 |
| C10 | 16.50° | 2472 | Meet C2-C5-C6 |
| T | 0.00° | 96 | Table. Meet C6-C7-C10 |