PC 05.097

Lucky Stars Pear

Mathewson, Ralph: FACETS, Jan 96, p4
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DataVue
L/W
133%
Design RI
1.54
H/W
86%
Gear
80
V/W³
0.354
Symmetry
1 (mirrored)
Facets
74
Tiers
32
Crown
15
Pavilion
59

Outline from preform shown in footnote

PREFORM: PF1 35.0 (03-08-72-77) PF2 36.91 (16-64) : PF3 39.20 (20-60) PF4 40.04 (24-56) : PF5 39.99 (28-52) PF6 38.12 (30-50) : G1-G6 90.0 (Level false girdle)

Wireframe

Lucky Stars Pear 3D view
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Pavilion

#AngleFacetsNotes
G190.00°
 3 87277
All girdle facets from preform.
G290.00°
1664
G390.00°
2060
G490.00°
24285256
G590.00°
303050
P170.00°
2456
Meet (P5-girdle). Level girdle
P266.40°
2852
Meet (P6-girdle). Level girdle
P365.00°
3050
Meet (P7-girdle). Level girdle
P464.00°
2060
Meet (P4-girdle) Level girdle
P563.00°
 872
Meet (P2-girdle)
P663.00°
1664
Meet (P3-girdle) Level girdle
P755.30°
 377
Meet (P1-girdle)
P843.50°
80
Locate girdle on preform
P943.50°
16324864
Meet (P5-P6-P7)
P1041.20°
 1156579
Meet (P1-P2-P3-P9)
P1141.20°
3347
Meet (P10-P11-P11-P10)
P1241.00°
17314963
Meet (P5-P6-P7-P9)

Crown

#AngleFacetsNotes
C174.00°
3050
Meet (G-girdle). Level upper girdle.
C254.00°
2456
Meet (E-girdle). Level upper girdle.
C349.09°
2852
Meet (F-girdle). Level upper girdle.
C447.49°
2060
Meet (D-girdle). Level upper girdle.
C543.80°
1664
Meet (C-girdle) Level upper girdle.
C641.30°
 872
Meet (B-girdle). Level upper girdle.
C735.80°
 377
Meet (A-girdle). Level upper girdle.
C828.00°
80
Fix girdle width
C928.00°
3248
Meet (G-F-E)
C1028.00°
1664
Meet (J-G-F-E)
C1124.50°
3446
Meet (L-L-M-M)
C1224.30°
 2146678
Meet (A-B-C-K)
C1324.20°
1862
Meet (J-G-F-E-K)
C1424.20°
3050
Meet (J-G-F-E-K-M)
T0.00°
80