- Feb 13, 2003
they just said take it or leave it with the current system and since it suits the cutters just fine it got used.Date: 4/14/2009 7:03:07 PM
Do you remember why this study, that seems to give shallow diamond good scores, was discredited?
I wonder why the actual grading system, that accepts very deep stones as ideal, is not discredited at yet.
The new system is it not much more concise.Date: 4/14/2009 8:02:02 PM
Author: Diamond Explorer
There is alot of data there for sure. Too much to give a concise picture. No wonder why its discredited.