PC 10.044

Apex Checkerboard Heart

(Word) Strickland, Robert W: FACETS, Jan 95, p3
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DataVueopen
L/W
106%
Design RI
1.54
H/W
67%
Gear
96
V/W³
0.234
Symmetry
1 (mirrored)
Facets
68
Tiers
22
Crown
19
Pavilion
49

Based on an idea of Sid Word.

Angles are good for any material. Pavilion girdle line is level, but crown is not. Relatively thick girdle required.

Wireframe

Apex Checkerboard Heart 3D view
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Pavilion

#AngleFacetsNotes
G190.00°
4155
Fix size
G290.00°
34385862
Level girdle
G390.00°
2967
Level girdle
G490.00°
21247275
Level girdle
G590.00°
1581
Level girdle
G690.00°
 492
Level girdle
G790.00°
96
P146.60°
96
P243.70°
 492
P342.00°
34385862
P441.00°
102941556786
Facets 1 thru 6 cut to PCP
P540.20°
21247275
P640.00°
1581

Crown

#AngleFacetsNotes
C143.00°
31415565
C241.80°
34385862
C334.10°
1977
C431.80°
 9158187
C523.00°
244872
C623.00°
96
C718.00°
30425466
C818.00°
 6187890
C910.00°
96244872