PC 04.031

Nine of Dimonds

Van Sant, Fred W; Gems & Min, Aug 80, p37
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L/W
157%
Design RI
1.76
H/W
71%
Gear
64
V/
0.500
Symmetry
2 (mirrored)
Facets
43
Tiers
15
Crown
8
Pavilion
35

(Van Sant) Steele, Norman W; Seattle F Design, Aug 80 Instructions match but not the diagram.

Wireframe

Nine of Dimonds 3D view
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Pavilion

#AngleFacetsNotes
G190.00°
6432
Meet P2-P4-P5
G290.00°
 8244056
Meet P2-P4-P5-G1
G390.00°
1648
Level girdle
P145.00°
6432
Meet P2-P1-P2
P241.00°
 1313363
Fix length of culet line
P341.00°
1648
Meet P1-P2-P2Meet P1-P1-P2-P2
P439.00°
 8244056
Meet P1-P2-P3
P535.50°
6432
Cut to centerline

Crown

#AngleFacetsNotes
C142.00°
 8244056
Level girdle
C241.00°
6432
Fix girdle width
C341.00°
1648
Level girdle
C432.00°
 2303462
Meet A-B-G1-G2
C531.68°
15174749
Meet B-C-G2-G3
C68.00°
 5273759
Meet D-A-D
T0.00°
64
Table