07.168 Chrysanthemum
Hapeman, Jeffrey R.; Facets Sep 2015 p9; L/W=1.000 H/W=0.737 Vol/W³=0.332 96 index 105+8 facets

Open07.169 EASY BARION APEX
Long, Robert H.; Unpublished; L/W=1.000 H/W=0.756 Vol/W³=0.316 96 index 56+8 facets For low RI materials

Open07.170 RBC-104
Conley, Richard B; Unpublished; L/W=1.000 H/W=0.757 Vol/W³=0.289 64 index 33+8 facets

Open07.171 RBC-113
Conley, Richard B; Unpublished; L/W=1.000 H/W=0.767 Vol/W³=0.349 96 index 45+12 facets

Open07.172 Checkout BCA
Hamer, John; Personal communication; L/W=1.000 H/W=0.736 Vol/W³=0.322 96 index 49+8 facets BCA=Below the Critical Angle

Open07.173 Four by Four BCA
Hamer, John; Personal communication 2017; L/W=1.000 H/W=0.719 Vol/W³=0.334 96 index 40+8 facets BCA=Below the Critical Angle

Open07.174 Less Room to Meet BCA
Hamer, John; Personal communication 2017; L/W=1.000 H/W=0.788 Vol/W³=0.357 96 index 59+8 facets BCA=Below the Critical Angle

Open07.175 Light Time BCA
Hamer, John; Personal communication 2017; L/W=1.000 H/W=0.767 Vol/W³=0.332 96 index 53+8 facets BCA=Below the Critical Angle

Open07.176 Nightlight BCA
Hamer, John; Personal communication 2017; L/W=1.000 H/W=0.696 Vol/W³=0.297 96 index 53+8 facets BCA=Below the Critical Angle

Open07.177 Not so Simply Square BCA
Hamer, John; Personal communication 2017; L/W=1.000 H/W=0.754 Vol/W³=0.280 96 index 37+8 facets BCA=Below the Critical Angle

Open07.178 3-Step Chevron Rectangle cc 100
Wolkonsky, Alexandre; Personal communication 2017; L/W=1.000 H/W=0.762 Vol/W³=0.345 96 index 41+8 facets

Open07.179 3-Step Chevron Rectangle Lg cc 100
Wolkonsky, Alexandre; Personal communication 2017; L/W=1.000 H/W=0.728 Vol/W³=0.326 96 index 49+8 facets

Open07.180 Simply Square BCA
Hamer, John; Personal communication 2017; L/W=1.000 H/W=0.855 Vol/W³=0.417 96 index 21+8 facets BCA=Below the Critical Angle

Open07.181 StarStep Square
Wolkonsky, Alexandre and Finlayson, J.; Personal communication to RWS from AW, 2016; L/W=1.000 H/W=0.692 Vol/W³=0.322 96 index 53+8 facets See other L/W variants

Open07.182 StarStep Square, Alt. Crown
Wolkonsky, A. and Finlayson, J.; Personal communication from AW to RWS, 2016; L/W=1.000 H/W=0.704 Vol/W³=0.321 96 index 69+8 facets See other L/W variants

Open07.183 Squaround 8
Van Sant, Fred; Xtra Designs; L/W=1.000 H/W=0.696 Vol/W³=0.306 96 index 57+8 facets

Open07.184 Squaround 9
Van Sant, Fred; Xtra Designs; L/W=1.000 H/W=0.725 Vol/W³=0.329 96 index 65+8 facets

08.001 Stewart Replica
Barbour, Tom R; Lapidary Journal, Nov 1962, p781; L/W=1.154 H/W=0.679 Vol/W³=0.275 64 index 57+16 facets

08.002 Rectangular Brilliant
Crawford, Doris; Lapidary Journal, Apr 1959, p64; L/W=1.260 H/W=0.846 Vol/W³=0.464 64 index 87+20 facets

08.003 Cullinan VIII Replica
Barbour, Tom R; Lapidary Journal, Oct 1963, p716; L/W=1.333 H/W=0.662 Vol/W³=0.379 64 index 57+R facets 16.0x20.0mm