Mono Monday : Diamonds

This challenge probably caused me more trouble than any other...  (heh, thanks DavidC). I tried all the engagement ring shots, the diamond leading in the front door glazing, and a zillion versions of this decanter stopper - here laid on a white surface with bright Sun behind it. I'm totally blind now. And I notice there's a tiny chip on the stopper! Today has been all about problems, and there's not even anything worthwhile in the decanter!