Here you have an interesting article
http://www.gia.edu/gems-gemology/spring ... e-sundberg
It's a little bit old (spring 2014), but I liked it.
Synthetic HOC-Grown Russian Alexandrite
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Re: Synthetic HOC-Grown Russian Alexandrite
That's a great article!
Thanks for posting.
Not old at all Elena.
Thanks for posting.
Not old at all Elena.
Re: Synthetic HOC-Grown Russian Alexandrite
Dr Schmetzer showed me a very large one during Munich show.
Very impressive!!!
Very impressive!!!
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