Test Pattern

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Gemology Projectopen
L/W
100%
Design RI
1.54
H/W
65%
Gear
96
V/W³
0.256
Symmetry
1
Facets
89
Tiers
12
Crown
49
Pavilion
32

Good for Quartz to Sapphire. But CZ is a interesting pattern to try. Free to use for non profit or personal use. Not for commercial use. Please do not copy or distribute without the permission of the author. Copyright A.Collins 2021

Wireframe

Test Pattern 3D view
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Pavilion

#AngleFacetsNotes
G390.00°
 321274551697593
Meet G2
G190.00°
 123254749717395
Set Girdle Level
G290.00°
 222264650707494
Meet G1
P143.00°
 123254749717395
Set PCP
P242.50°
 222264650707494
Meet PCP
P341.50°
 321274551697593
Meet PCP

Crown

#AngleFacetsNotes
C129.00°
 123254749717395
Level G1
C229.00°
 222264650707494
Level G2
C326.00°
 321274551697593
Level G3
C424.00°
 123254749717395
Meet C1C2C3
C523.00°
 222264650707494
Meet C1C2C3C4
T0.00°
 2