Please allow me to clarify. I am inquiring on the cut of this trillion diamond specifically. The design is nothing I have ever seen before, and was wanting to find info about it. I am not asking about the "trillion" cut itself.
I'm refering to the cut on the underside of the diamond, not the curved sides. Most trillions I have seen have straight cuts coming to a point. This one has mulitple different cuts, creating an odd "design" on the bottom...a three point star and such???
the brilliant-cut triangle shapes i've seen -- trilliants (henry meyer), trillions (leon finker), and trielle -- all come together into one point, exactly like you're saying (i attached a pic, to contrast with the one you found).. speaking of, where *did* you find that one?
sides being curved or straight, i think it's more of an american vs. belgian/israeli distinction, but anyway there's plenty of both kinds -- now, the stone you found, *that* i haven't seen before