01.039 Cross Brilliant

  • Hartley, David P;Lapidary Journal, Oct 1969, p916;
  • L/W=1.000
  • H/W=0.704
  • Vol/W^3=0.236
  • 45+R Facets
  • Gear: 64
8 16 24 32 40 48 56 <64> L L U U W W T T C C P P PC 01.039 Cross Brilliant Hartley,David P; Lapidary J, Oct 69, p 916 Angles for R.I. = 1.540 45 facets + 64 girdles 4-fold, mirror-image symmetry; 64 index L/W = 1.000 T/W = 0.265 U/W = 0.265 P/W = 0.468 C/W = 0.230 Vol/W³ = 0.236 pc01039.asc