Fancy Square Losenge

by Sviatoslav Grigorenko. Calculations
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DataVue
L/W
125%
Design RI
1.63
H/W
63%
Gear
96
V/W³
0.226
Symmetry
1 (mirrored)
Facets
28
Tiers
12
Crown
6
Pavilion
22

by Robert Strickland, 11/4/98 North York FG News, March, 1999

Cut pavilion first. Dop so culet centered on dop. Transfer to cone dop. Generic for any L/W. Steps 4 and A must be at same angle to get even girdle.

Wireframe

Fancy Square Losenge 3D view
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Pavilion

#AngleFacetsNotes
G190.00°
1284
G290.00°
2472
G390.00°
3660
P156.00°
3660
Change to 1-fold, mirror symmetry
P250.00°
12366084
Start with 2-fold, mirror symmetry
P344.00°
12366084
P430.00°
12366084

Crown

#AngleFacetsNotes
C156.00°
1284
C230.00°
1284
C330.00°
3660
T0.00°
96
T0.00°
96