I want to thank everyone who took the trouble to write about this. I
am well aware that Moissanite is doubly refractive, and know how to
look for that.
I am a G.G. (since 1972) and between my partner and myself, we have
almost 50years experience in this trade. I am reasonably sure that I
can ALWAYS spot a "non-diamond" but I want the gadget to backup to my
experience, so I STILL plan to buy one. Using one is a whole lot less
grief than making a mistake would be. David Barzilay, Lord of the