Chelsea and Synthetic Emerald Testers Made Easy: The "right-Way" Guide to Using Gem Identification Tools

by Antionette Matlins Pg, and Antoinette Matlins PG FGA

Explains in non-technical terms how to use the Chelsea filter and synthetic emerald filter to identify diamonds and colored gems, and how to separate natural gems from imitations, treated gemstones,... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 1683365593
• ISBN13: 9781683365594
• Release Date: June 2014
• Publisher: Gemstone Press
• Length: 22 Pages