PC 05.042
Eight Main Pear Meetpoint
DataVueopen
- L/W
- 137%
- Design RI
- 1.54
- H/W
- 78%
- Gear
- 96
- V/W³
- 0.334
- Symmetry
- 1 (mirrored)
- Facets
- 73
- Tiers
- 37
- Crown
- 16
- Pavilion
- 57
Long, R H & Steele, N W; Facet Design v3 (1980) pC11;
Wireframe
Pavilion
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 393 | |
| G2 | 90.00° | 987 | |
| G3 | 90.00° | 1581 | |
| G4 | 90.00° | 2175 | |
| G5 | 90.00° | 2670 | |
| G6 | 90.00° | 3066 | |
| G7 | 90.00° | 3462 | |
| G8 | 90.00° | 3858 | |
| P1 | 49.30° | 2670 | Meet 2-3-10 |
| P2 | 48.60° | 3066 | Meet 3-11-girdle |
| P3 | 48.00° | 2175 | Meet 2-7-girdle |
| P4 | 47.70° | 2868 | Meet P1-P2 as PCP |
| P5 | 46.20° | 1581 | Meet 1-2-6 |
| P6 | 46.10° | 3462 | Meet 1-3-14 |
| P7 | 45.50° | 1878 | Meet P1 at PCP |
| P8 | 44.90° | 987 | Meet 1-4-girdle |
| P9 | 44.00° | 393 | Meet P1-P1. Fix size of stone. |
| P10 | 43.00° | 6366090 | Cut to PCP |
| P11 | 42.30° | 3858 | Meet 1-15-girdle |
Crown
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 47.00° | 393 | Fix girdle width |
| C2 | 47.00° | 987 | Level girdle |
| C3 | 47.00° | 1581 | Level girdle |
| C4 | 47.00° | 2175 | Level girdle |
| C5 | 47.00° | 2670 | Level girdle |
| C6 | 47.00° | 3066 | Level girdle |
| C7 | 46.79° | 3462 | Level girdle |
| C8 | 46.56° | 3858 | Level girdle |
| C9 | 42.00° | 96 | Meet 1-1-girdle |
| C10 | 41.89° | 1284 | Meet 2-3-girdle |
| C11 | 41.87° | 3264 | Meet 6-7-girdle |
| C12 | 41.71° | 2472 | Meet 4-5-girdle |
| C13 | 31.12° | 48 | Meet 8-8-girdle |
| C14 | 28.57° | 1878 | Meet 10-3-4-11 |
| C15 | 28.40° | 690 | Meet 9-1-2-10 |
| C16 | 26.57° | 2868 | Meet 11-5-6-12 |
| C17 | 22.62° | 3858 | Meet 13-6-7-12 |
| T | 0.00° | 48 |