I suggest contacting (in Toronto) www.nikikavakonisdesigns.com and
ask her where she found her boart. The word boart is the proper name(
I believe) for an unpolished diamond. Tell her that you know Gerry
Lewy and see if she can help you. I helped her "award winning"
If you want an Industrial Diamond, call A. B. Superabrasive Tools @
905-760-9943, or J.K.Smith @ 905-566-5141=>(first choice) Hope this