08.087 MB Chevron 1.15 Cushion

  • Wolkonsky, Alexandre;Seattle F Design, Feb 1994;
  • L/W=1.150
  • H/W=0.640
  • Vol/W^3=0.254
  • 65+12 Facets
  • Gear: 96
12 24 36 48 60 72 84 <96> W W U U L L T T C C P P a b c d e f g h j k T b c f g k 1 G2 G3 3 2 G1 5 7 4 6 1 3 2 5 4 6 a b d e h a b c d e f g h j k T b c f g k 1 G2 G3 3 2 G1 5 7 4 6 1 3 2 5 4 6 a b d e h PC 08.087 MB Chevron - 1.15 Cushion Van Zanten, Piet; Seattle F Design, Feb 94 Angles for R.I. = 1.540 65 facets + 12 girdles 2-fold, mirror-image symmetry; 96 index L/W = 1.150 T/W = 0.637 U/W = 0.567 P/W = 0.509 C/W = 0.110 Vol/W³ = 0.254 pc08087.asc
142.00°12-36-60-84Cut to PCP
G290.00°03-45-51-93Fix width.
G390.00°20-28-68-76Level girdle. Meet P1-P2-G1
342.50°08-40-56-88Meet P1-P2 at PCP
241.20°16-32-64-80Meet P1 at PCP
G190.00°12-36-60-84Level girdle. Meet P1-P3-P4-P5-G2
555.40°03-45-51-93Meet P1-P3-P4-G2
749.80°20-28-68-76Meet P1-P2-P6-G1
446.60°05-43-53-91Meet P1-P3-G2
643.20°18-30-66-78Meet P1-P2-G1
a33.00°03-45-51-93Fix girdle thickness
b26.25°12-36-60-84Level girdle
c29.52°20-28-68-76Level girdle
d27.00°96-48Meet a-a-G2-G2
e24.90°06-42-54-90Meet a-b-G1-G2
f23.20°15-33-63-81Meet b-c-G1-G3
g23.28°24-72Meet c-c-G3-G3
h21.50°03-45-51-93Meet a-d-e
j19.00°12-36-60-84Meet b-e-f
k20.00°22-26-70-74Meet Meet c-f-g
T0.00°Table 

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