PC 42.051

Butterflies

Heitland, Walt; Meet Points, Feb 1998, n43p8;
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DataVueopen
L/W
105%
Design RI
1.76
H/W
56%
Gear
80
V/W³
0.199
Symmetry
5 (mirrored)
Facets
76
Tiers
11
Crown
10
Pavilion
66

Heitland, Walt; Meet Points, Feb 1998, n43p8;

C4 has no meetpoints. Judge by shape of C3. C5 and optional C6 (for larger stones) cut by eye to form butterfly body. Not too thick!

Wireframe

Butterflies 3D view
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Pavilion

#AngleFacetsNotes
G190.00°
80 81624324048566472
Set size
P142.39°
80 81624324048566472
Level girdle
P239.40°
 4122028364452606876
Meet 1-1-G1
P338.00°
 824405672
Watch widths

Crown

#AngleFacetsNotes
C143.70°
 824405672
Level girdle
C230.00°
8016324864
Set girdle width
C330.00°
 824405672
Optional
C429.99°
 3131929354551616777
Meet 1-2-G1
C525.50°
 1151731334749636579
Place by eye. Watch shape of group 3
C624.52°
 824405672
Place by eye
T0.00°
80
Meet 4-1-4