by Antoinette Matlins (Author), Antonio C. Bonanno (Author)
The first and only book that explains in non-technical terms how to identify diamonds and colored gems, and how to separate natural gems from imitations, treated stones, synthetics, and look-alikes. The book's approach is direct and practical, and its style easy to understand. Using a simple, step-by-step system, the authors explain how to ...
Number of Pages: 400
Dimensions: 1.2 x 9.1 x 6.1 IN
Publication Date: August 30, 2016