05.005 Cullinan IX Replica

  • Barbour, Tom R;Lapidary Journal, Oct 1963, p717;
  • L/W=1.328
  • H/W=0.686
  • Vol/W^3=0.328
  • 57+R Facets
  • Gear: 64
6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 <96> L L T T W W U U C C P P PC 05.005 Cullinan IX Replica Barbour, Tom R; Lapidary J, Oct 63, p717 Angles for R.I. = 1.540 57 facets + 34 girdles 1-fold, mirror-image symmetry; 96 index L/W = 1.340 T/W = 0.712 U/W = 0.460 P/W = 0.478 C/W = 0.197 Vol/W³ = 0.328 pc05005.asc