GREY:PGDIF - Post by User
Post by
Gauwdon Mar 27, 2014 5:59pm
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Post# 22378773
our best stones from CH-6
our best stones from CH-6xDeBeers, maybe you can help, looking at the photos from our webpage, the ones with the grades, it is showing the best stones are a grade of Z1 +11 and below, Z1 +9, then Z2 etc. Can you help us undertand these grades. I think D is the clearest and Z the least. D is extremely rare for the unwashed who may be passing through....
Thanks in advance, not much I could find on this doing a google...
MHR