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Showing posts with label Menahem Sevdermish. Show all posts
Showing posts with label Menahem Sevdermish. Show all posts

Tuesday, December 23, 2014

The Abuse Of All That Is Natural

Menahem Sevdermish was spot on. We should protect natural gems with a separate natural certificate, which will look different from the treated gems certificate.

Useful link:
http://www.gemewizard.com/newsletters/view_article.php?id=238