15.104 Old Mine Port; Strickland, Robert; Unpublished, Oct 2013; L/W=1.000; H/W=0.736; Vol/W³=0.314; 96 index; 101+12 facets;
15.105 Feb Gem; Perkins, Jim; Personal communication, Copyright February 2004; L/W=1.000; H/W=0.656; Vol/W³=0.227; 96 index; 57+12 facets; February was a cold and miserable month. However, this design brightened my month.
15.108 Garnet Cushion; Perkins, Jim; Personal communication, Copyright Aug 2009; L/W=1.000; H/W=0.584; Vol/W³=0.205; 96 index; 37+8 facets;
15.112 Big Square Kiss with UDST; Arajs, Roland; Unpublished; L/W=1.000; H/W=0.796; Vol/W³=0.308; 96 index; 72+16 facets; UDST=Ugly-Duckling-to-Swan-Transform. Pavilion triple reflection to improve tilt response for low RI.
15.119 EASY SMALL OLD MINE 0-4; Long, Robert H.; Unpublished; L/W=1.000; H/W=0.662; Vol/W³=0.260; 96 index; 49+12 facets; Good for small and/or dark rough
15.120 Bold Mine Cut; Ninedorf, Greg; Personal communication 2017; L/W=1.000; H/W=0.670; Vol/W³=0.280; 96 index; 53+8 facets; For RI 1.54 or greater
15.121 Draw, O Coward!; Ninedorf, Greg; Personal communication 2017; L/W=1.000; H/W=0.663; Vol/W³=0.282; 96 index; 57+8 facets; For any RI [1.54 or greater]
15.122 Double Square Cushion; Rose, Dave; Personal communication 2018; L/W=1.000; H/W=0.619; Vol/W³=0.241; 96 index; 73+12 facets;
15.123 Charlie Moon Apex; Van Sant, Fred; Star Cuts V; L/W=1.000; H/W=0.699; Vol/W³=0.238; 96 index; 80+12 facets;
15.124 Easyform Barion 2; Van Sant, Fred; Star Cuts V; L/W=1.000; H/W=0.671; Vol/W³=0.270; 96 index; 57+12 facets;
15.125 Lost Miner; Van Sant, Fred; Xtra Designs; L/W=1.000; H/W=0.645; Vol/W³=0.244; 96 index; 57+8 facets;