15.080 Modified Square Brilliant

  • Rivard, P & Affholter, A;Diagrams for Faceting v2 (1983) p86;
  • L/W=1.000
  • H/W=0.735
  • Vol/W^3=0.310
  • 57+8 Facets
  • Gear: 96
12 24 36 48 60 72 84 <96> W W T T L L U U C C P P 15.080 Modified Square Brilliant Rivard, Paul & Affholter, Audrey: Diag for Faceting v2 p86 Angles for R.I. = 1.540 57 facets + 8 girdles 4-fold, mirror-image symmetry; 96 index L/W = 1.000 T/W = 0.585 U/W = 0.585 P/W = 0.542 C/W = 0.181 Vol/W³ = 0.310 pc15080.asc