PC 41.035A

DIAMOND BARION

Norman Steele, Jr, 8-27-87
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DataVueopen
L/W
147%
Design RI
1.54
H/W
94%
Gear
96
V/W³
0.499
Symmetry
2 (mirrored)
Facets
87
Tiers
27
Crown
8
Pavilion
79

Long, R H & Steele, N W; Facet Design v6 (1987) pC23;

Adds CAM preform and revised Pavilion cutting sequence. Restores original Crown CAM Preform: PF1 35.00

Wireframe

DIAMOND BARION 3D view
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Pavilion

#AngleFacetsNotes
G190.00°
 84048568896
Establish size
G290.00°
2472
Level girdle
P168.00°
 8405688
Level girdle
P265.00°
4896
Level girdle
P363.50°
 4445292
Meet P2,P3, Girdle & others
P447.00°
4896
Meet P6,P6,P9,P9
P545.80°
 4445292
Meet P2,P6,P8
P643.50°
10385886
Meet P5,P6,P7
P743.48°
2472
Establish final girdle
P843.00°
 8405688
Cut to PCP
P943.00°
14346282
Meet P2,P4,P5
P1042.70°
20286876
Meet P1,P2, Girdle
P1142.00°
16326480
Meet P1,P4,P4 Form PCP
P1235.00°
 84048568896
Cut to centerpoint
P1325.41°
2472
Cut to centerpoint

Crown

#AngleFacetsNotes
C143.30°
 8405688
Level girdle
C242.90°
4896
Level girdle
C342.30°
2472
Level girdle
C438.80°
 4445292
Meet C1,C3,girdle
C537.00°
 8405688
Meet C1,C5,C6
C635.30°
12366084
Meet C1,C2,girdle
C733.50°
 6425490
Meet C4,C3,C4
C832.00°
10385886
Meet C5,C2,C5
C922.00°
 6425490
Meet C7,C4,C3
C1022.00°
10385886
Meet C6,C5,C2
C1122.00°
 8405688
Meet C6,C8,C10
T0.00°
96
Cut to desired size