04.173 Easy Way Emerald

  • Clark, Don;American Gemcutter, Jul 1995, p29;
  • L/W=1.500
  • H/W=0.626
  • Vol/W^3=0.467
  • 57+8 Facets
  • Gear: 96
  • Remarks: Design concept. L/W not specified
12 24 36 48 60 72 84 <96> W W U U L L T T C C P P PC 04.173 Easy Emerald Shape Clark, Don: Amer Gemcutter, Jul 95, p29 Design concept for "any proportioned gem". I chose L/W=1.50 and ECED End Angles for R.I. = 1.540 57 facets + 8 girdles 2-fold, mirror-image symmetry; 96 index L/W = 1.500 T/W = 1.135 U/W = 0.635 P/W = 0.516 C/W = 0.095 Vol/W³ = 0.467 pc04173.asc