Hello Fellow Jewelry Buffs & Sellers, Is Presidium the only machine made
to test for gemstones (all, not just diamonds)? Seems as if they have
the market covered. It's a bit too costly for me, and I wanted to ask if
any of you use any of these types ...
Gingeseile, It is most helpful if you were to take a photo of the mark.
I understand that you stated that the triangle is the only mark. What
will help us to help you, is that we need to see the mark. For example,
what is the triangle's orientation? ...
Hi Lucita,I would assume that eBay Sellers' customer service would be
the best way to get the answers to your questions. Sorry that I could
not be of more assistance.
