Yesterday at the MJSA show, I found some lovely new colors of CZ,
both in terms of “colored CZ” and as PVD coated CZs. I don’t use
them all that much, but do have a couple of customers who really like
them, so would like to learn more about them.
I have 3 questions, in particular.
-
I have successfully cast white CZs in place (in silver and
gold). Can this be done with colored CZs? How about PVD coated CZs
(my guess is no, but I don’t know enough about the PVD process to
know for sure)? -
Is PVD coating on CZ pretty much the same as PVD on topaz?
(i.e., it will eventually abrade off if set in a way that exposes the
stone to rubbing or contact) -
So how DO you color a CZ? I’ve assumed that the color is added
as the CZ is being created and therefore permeates the stone – but
is that true?
Thanks for any insight you folks can give me - I’ll be playing with
them in the coming weeks and would like to know in advance what to
avoid.
Thanks!
Karen Goeller
@Karen_Goeller
www.nolimitations.com