The Diamond Compendium (Relié)

Written by a former professional researcher with a unique understanding of technical writing and the perspective of having formally studied the subject, this work is based on thousands of hours of research with experts worldwide. Equally effective as a topical quick reference or a cover-to-cover read, Cunningham presents the body of diamond knowledge all the way from the most basic gemmological principles to the areas of change and advancement in a simple and understandable way.
Meticulously compiled, scrupulously fact-checked and containing over 200 colour photographs, rgo illustrations and easy reference tables and charts, The Diamond Compendium is a high-standard work as fascinating as the subject itself.