Thanks guys.... .... Thanks Wink... that one for sure has all the colors of the rainbow...
It sure does, that one flash towards the middle right of the stone almost looks like iridescence! More like oil on water than pure dispersion. I really like that shot.
I can say that I have never had a stone like this one in how it catches the flash from a camera..... or just light!!! This antique cushion cut is truly amazing....