I''ve been looking for some info on where I might be able to obtain diamond "dust". I am not concerned with clarity, etc... (of course not it''s dust). I am more concerned with thermal conductivity. I had a very hard time finding anything online about it, and honestly, I don''t know where to start. I came across this site and thought it would be a good start. I''m not interested in large quantites. Either dust or the pieces left over from cutting a rough stone that are too small to use for much else except industrial purposes. Does anybody know where I might be able to obtain this and how much it might cost? Thanks in advance.