PC01.255 Goolkasian Round

Goolkasian, Peter A; Lapidary J, Sep 78, p1397
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DataVue
L/W
100%
Design RI
1.54
H/W
96%
Gear
96
V/W³
0.393
Symmetry
16
Facets
297
Tiers
23
Crown
97
Pavilion
128

Cut with freewheel cones mixed with flat facets.

Freehand cone and cylinder facets are approximated by a series of flat facets cut at same mast height. These are counted as "1" facet for each cone.

Wireframe

PC01.255 Goolkasian Round 3D view
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Pavilion

#AngleFacetsNotes
G190.00°
45.747
Round to size. Free hand cylinder.
G290.00°
44.3
G390.00°
16.317.71920.321.72324.325.72728.329.73132.333.73536.337.73940.341.743
G490.00°
15
G590.00°
0.31.7 34.35.7 78.39.71112.313.788.389.79192.393.795
G690.00°
87
G790.00°
76.377.77980.381.78384.385.7
G890.00°
75
G990.00°
69.77172.373.7
G1090.00°
68.3
G1190.00°
52.353.75556.357.75960.361.76364.365.767
G1290.00°
51
G1390.00°
48.349.7
P173.00°
96 61218243036424854606672788490
P263.00°
 1 3 5 7 911131517192123252729313335373941434547495153555759616365676971737577798183858789919395
Freehand cone (approximated)
P353.00°
9612243648607284
P445.00°
 1 3 5 7 911131517192123252729313335373941434547495153555759616365676971737577798183858789919395
Freehand cone (approximated)
P543.00°
 618304254667890

Crown

#AngleFacetsNotes
C143.00°
96 61218243036424854606672788490
C238.00°
 1 3 5 7 911131517192123252729313335373941434547495153555759616365676971737577798183858789919395
Freehand cone (approximated)
C335.00°
96 61218243036424854606672788490
C425.00°
96 61218243036424854606672788490
T0.00°
48