Who has seen a Crown of Light diamond?

"Crown of Light" is evidently a modified brilliant round diamond cut patented in 2003 by Premier Gem Corp.

Apparently, the diamonds weigh more than they might appear to weigh, and the cut is especially useful when cutting visibly included stones (I1), because the cut effectively hides the flaw from a 'face up' inspection.

You can follow the link, below, to read more and to see a photo of a cut stone.