PC 08.166C

Chevon Cushion AC 1.20

by Alexandre Wolkonsky and Piet van Zanten
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DataVueopen
L/W
120%
Design RI
1.61
H/W
68%
Gear
96
V/W³
0.305
Symmetry
2 (mirrored)
Facets
81
Tiers
21
Crown
16
Pavilion
65

1996. Personal communication from AW to RWS 2016

Sequence is meetpoint. You can instead cut girdle first using L/W and the indicated diagonal measurements. See other L/W variants

Wireframe

Chevon Cushion AC 1.20 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
 2465094
G290.00°
 8405688
D/W=1.17 flat-to-flat
G390.00°
16326480
D/W=1.26 flat-to-flat
G490.00°
22267074
P154.00°
 2465094
P249.00°
22267074
P346.00°
 4445292
P443.00°
 6425490
P541.99°
 8405688
P641.00°
20286876
P740.14°
19296777
P839.87°
16326480

Crown

#AngleFacetsNotes
C147.59°
 2465094
C244.00°
22267074
C330.71°
 4445292
C426.53°
 6425490
C526.36°
 8405688
C625.57°
20286876
C724.25°
16326480
C823.64°
18306678
T0.00°
96