PC 08.133

OMNI Rectangular Cushion

by Robert W. Strickland Jan 31, 2005
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DataVueopen
L/W
125%
Design RI
1.54
H/W
79%
Gear
96
V/W³
0.408
Symmetry
2 (mirrored)
Facets
111
Tiers
26
Crown
20
Pavilion
91

Facets, Oct 2005 p. 13

1. Steps 1 and G1-G5 make an OMNI preform. The false girdle line will not be level. 2. Clean up meet of 1-1-7-9 when polishing

Wireframe

OMNI Rectangular Cushion 3D view
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Pavilion

#AngleFacetsNotes
G190.00°
 1474995
Cut to width
G290.00°
 3455193
OMNI. See note.
G390.00°
 5435391
chain girdles
G490.00°
21276975
G590.00°
23257173
P167.12°
 1474995
P266.39°
 3455193
P365.00°
 5435391
Begin level girdle
P464.09°
23257173
P563.50°
21276975
P641.50°
 3 9131721273135394551576165697579838793
TCP
P740.95°
19296777
P840.90°
11375985
P940.46°
4896

Crown

#AngleFacetsNotes
C136.50°
 1474995
C236.16°
 3455193
C336.00°
23257173
C434.80°
 5435391
C534.68°
21276975
C634.55°
4896
C734.00°
22267074
C834.00°
 4445292
C928.84°
 2465094
C1028.31°
2472
C1121.31°
12366084
T0.00°
96