Starfish 80

by Marco Voltolini
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Gemology Projectopen
L/W
100%
Design RI
1.54
H/W
60%
Gear
80
V/W³
0.202
Symmetry
5 (mirrored)
Facets
66
Tiers
10
Crown
41
Pavilion
25

(80 index gear needed)

Works well from quartz to higher RI's

Wireframe

Starfish 80 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
290.00°
 6102226384254587074
Set stone size
142.36°
 6102226384254587074
Cut to centerpoint
341.00°
 824405672
Meet girdle

Crown

#AngleFacetsNotes
A51.13°
 6102226384254587074
Set girdle thickness
B42.00°
 824405672
Meet girdle
C35.55°
8016324864
Meet girdle
D26.62°
 4122028364452606876
Meet A, B, C
F19.95°
8016324864
Meet C, D
E14.54°
 824405672
Meet B, D
G0.00°
20
Meet F, E