PC 21.268

16-17. BCA

Designed by J Hamer. August 2014.
Save to collection
No ratings yet
DataVueopen
L/W
100%
Design RI
1.54
H/W
59%
Gear
96
V/W³
0.208
Symmetry
8
Facets
41
Tiers
6
Crown
8
Pavilion
33

Copyright assigned to the public domain.

BCA=Below the Critical Angle

Wireframe

16-17. BCA 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
1224364860728496
Size stone
P141.97°
1224364860728496
Cut to centerpoint
P239.00°
1022344658708294
Meet1, g

Crown

#AngleFacetsNotes
C130.00°
1224364860728496
Establish girdle
C225.64°
 820324456688092
Meet a, g
T0.00°
96
Meet a, b