Sun Flash: Faceting Design Diagram
Successful tips, details and guide on Faceting Designs.Faceting Design Diagram by Jeff R. Graham that presents various cuts, this one is called "Sun Flash".0
Sun Flash (SUN41.JRG)
By Jeff R. Graham
83.9% Light Return
Angles for R.I. = 1.54
11 facets + 4 facets on girdle = 15
L/W = 3.000 T/W = 2.833 T/L = 0.944 P/W = 0.450
C/W = 0.206 H/W = (P+C)/W+0.02 = 0.676 P/H = 0.665 C/H = 0.305 Vol./W^3 = 1.271
Addition # 11 - Cut in refractive indexes 1.54 to 2.14 with no changes. This is designed for color/shiller and as the name implies, it's basically for flash. Orientate the flash so it shows in the table. L/W is not critical.
Detailed faceting instructions by Jeff Graham available at The Rock Peddler
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