PF 03.013 Beatress

Maloney, Wm J Jr; Lapidary J, Jul 72, p656
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DataVue
L/W
135%
Design RI
1.54
H/W
75%
Gear
96
V/W³
0.313
Symmetry
2 (mirrored)
Facets
275
Tiers
26
Crown
213
Pavilion
38

Preform begins with a sphere, which is then modified into a marquise shape.

Wireframe

PF 03.013 Beatress 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
 2465094
G290.00°
 5435391
G390.00°
 8405688
G490.00°
11375985
G590.00°
14346282
G690.00°
18306678
P145.30°
 1474995
P245.00°
9648
P344.40°
 2465094
P444.03°
 3455193
P543.00°
 4445292
P642.52°
 5435391
P740.00°
 7415589
P839.52°
 8405688
P937.00°
 9395787
P1035.56°
10385886

Crown

#AngleFacetsNotes
C147.00°
101214161820222426283032343638586062646668707274767880828486
C242.13°
21276975
Flat facet cut into sphere
C339.00°
96 2 4 6 81012182022242628303638404244464850525456586066687072747678848688909294
Remnant portion of sphere
C438.11°
15336381
Flat facet cut into sphere
C537.85°
9648
Flat facet cut into sphere
C637.41°
 8405688
Flat facet cut into sphere
C734.00°
 6 8101214161820222426283032343638404254565860626466687072747678808284868890
Remnant portion of sphere
C825.00°
 4 6 8101214161820222426283032343638404244525456586062646668707274767880828486889092
Remnant portion of sphere
C910.00°
96 2 4 6 810121416182022242628303234363840424446485052545658606264666870727476788082848688909294
Remnant portion of sphere
T0.00°
96
Remnant portion of sphere