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Pavilion

  90.00° 80 girdle facets  
1 45.00° 04-12-20-28-36-44-52-60-68-76 Cut to PCP
2 54.00° 80-16-32-48-64 Cut until star is 65% of width
3 60.70° 02-14-18-30-34-46-50-62-66-78 Meet P1-P1-P2-P2
4 65.00° 08-24-40-56-72 Meet P1-P2-P3

Crown

A 41.50° 02-14-18-30-34-46-50-62-66-78 Establish girdle thickness
B 52.10° 08-24-40-56-72 Match pavilion facets and girdle
C 30.00° 80-16-32-48-64 Meet A-B-A
  0.00° Table