Post-Traumatic Cutting

by Willie Klaja
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Gemology Projectopen
L/W
102%
Design RI
1.54
H/W
68%
Gear
96
V/W³
0.239
Symmetry
3 (mirrored)
Facets
151
Tiers
28
Crown
76
Pavilion
54

Gemology Online Faceting Design Competition 2013 Ostentatious Entry 1

This diagram is in the public domain, and may be reproduced freely with full credit given to the author.

Wireframe

Post-Traumatic Cutting 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
164880
Set stone size.
G290.00°
131945517783
Level girdle.
G390.00°
102242547486
Level girdle.
G490.00°
 72539577189
Level girdle.
P149.24°
164880
Cut to centerpoint.
P248.85°
131945517783
Meet at culet.
P347.86°
102242547486
Meet at culet.
P546.52°
141846507882
Meet P1, P2, G1, G2
P446.16°
 72539577189
Meet at culet.
P645.72°
112143537585
Meet P2, P3, G2, G3
P844.79°
131945517783
Meet P2, P5, P6
P944.30°
164880
Meet P1, P5
P744.20°
 62638587090
Meet P4, G4
P1043.30°
141846507882
Meet P5, P8, P9

Crown

#AngleFacetsNotes
C145.00°
164880
Set girdle width.
C245.00°
131945517783
Level girdle.
C345.00°
102242547486
Level girdle.
C445.00°
 72539577189
Level girdle.
C543.08°
151747497981
Meet G1, G2, C1, C2
C642.87°
122044527684
Meet G2, G3, C2, C3
C741.78°
 82440567288
Meet G3, G4, C3, C4
C833.77°
 72539577189
Meet C3, C6, C7; C4, C7
C1033.30°
151747497981
Meet C2, C5, C6, C9
C932.43°
131945517783
Meet C2, C5, C6; C3, C6, C7, C8
C1131.74°
141846507882
Meet C2, C5, C6, C9, C10
C1230.87°
102242547486
Meet C3, C6, C7, C8, C9
C1328.40°
151747497981
Meet C9, C11, C12; C10, C11
T0.00°
24
Meet C9, C11, C12, C13