Oval Checker (A) 1.25

Crown by Fred Van Sant
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DataVueopen
L/W
124%
Design RI
1.76
H/W
76%
Gear
64
V/W³
0.304
Symmetry
2 (mirrored)
Facets
76
Tiers
16
Crown
16
Pavilion
60

OMNI pavilion by Robert W. Strickland USFG Newsletter, Vol. 7, No. 3., Sep. 97, p. 14

OMNI preform formed by steps 1-G4. The girdle line will not be level until steps 5-7 are cut. Pavilion: USFG Newsletter V.7 No.1-2, June, 1997 p. 15

Wireframe

Oval Checker (A) 1.25 3D view
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Pavilion

#AngleFacetsNotes
G190.00°
14184650
OMNI: establish length
G290.00°
 9234155
OMNI: meet 1-1-G1
G390.00°
 5273759
OMNI: meet 1-1-G2
G490.00°
 2303462
OMNI: meet 1-1-G3
P166.00°
 2303462
 "
P265.05°
 5273759
 "
P362.68°
 9234155
Level girdle
P441.00°
 3 71214182025293539444650525761
Meet at center

Crown

#AngleFacetsNotes
C138.94°
 5273759
Level girdle
C236.19°
 9234155
Level girdle
C336.00°
 2303462
Leave some girdle
C430.98°
 7253957
Meet 2-3-Girdle
C529.97°
14184650
Level girdle
C625.87°
 3293561
Meet 1-2-5
C721.70°
13194551
Meet 3-4-5
C810.32°
 9234155
Meet 5-6-7