13.204 Horiz. Split Trilliant

  • Rivard, Paul and van Zanten, P.;Personal communication from AW to RWS, 2016;
  • L/W=1.001
  • H/W=0.664
  • Vol/W^3=0.231
  • 73+12 Facets
  • Gear: 96
  • Remarks: OMNI sequence and pavilion by R.H. Long, 13.045A
8 16 24 32 40 48 56 64 72 80 88 <96> W W U U L L T T C C P P a b c d e f g h b 1 2 G1 G2 3 4 5 1 2 3 4 5 a b c d e f g a b c d e f g h b 1 2 G1 G2 3 4 5 1 2 3 4 5 a b c d e f g PC 13.204 Horiz. Split Trilliant Crown by Paul Rivard (see 13.040) Piet Van Zanten for Alec Wolkonsky, 3/23/1996 OMNI sequence by R. H. Long Angles for R.I. = 1.580 73 facets + 12 girdles 3-fold, mirror-image symmetry; 96 index L/W = 1.001 T/W = 0.603 U/W = 0.581 P/W = 0.496 C/W = 0.138 Vol/W³ = 0.231 pc13204.asc
142.50°12-20-44-52-76-84Cut to TCP
243.56°04-28-36-60-68-92“
G190.00°06-26-38-58-70-90Set Size
G290.00°02-30-34-62-66-94Meet G1-1-2
366.93°06-26-38-58-70-90Meet at Corner
468.74°02-30-34-62-66-94Meet 1-2-3
541.00°07-25-39-57-71-89Mains
a46.00°02-30-34-62-66-94Set Girdle thickness
b49.00°06-26-38-58-70-90Level Girdle
c42.00°04-28-36-60-68-92Mains
d41.24°96-32-64“
e30.25°96-32-64Split main
f30.00°04-28-36-60-68-92“
g24.75°02-30-34-62-66-94Stars
h16.95°10-22-42-54-74-86“
 0.00°Table 

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