08.080 CJ Big One

  • Jackson, Clifford;Unpublished;
  • L/W=1.323
  • H/W=0.936
  • Vol/W^3=0.587
  • 115+12 Facets
  • Gear: 96
12 24 36 48 60 72 84 <96> W W U U L L T T C C P P PC 08.080 Cliff Jackson's Big One Jackson, Cliff; Unpublished (very large quartz stone) Estimated size 50,721 ct (10.75x7.75x8.0 inch) Angles for R.I. = 1.760 115 facets + 12 girdles 2-fold, mirror-image symmetry; 96 index L/W = 1.387 T/W = 0.879 U/W = 0.495 P/W = 0.607 C/W = 0.304 Vol/W³ = 0.587 pc08080.asc