and professional model makers
PMuT III promises greater ease of handling during testing
Note: All polishing compounds have different agents blended together with a binder
Professional Precision: Designed for accurate and repeatable measurements
by Renée Newman ISBN 978-0929975-48-1 Paperback / 6" x 9" / 136 pages / 422 color photos /
Diamond Handbook: A Practical Guide to Diamond Evaluation, 3rd Edition Workchairs & accessories and professional model makersNEW! The Diamond Handbook: 3rd Edition updates jewelry professionals and serious diamond buyers on new developments in diamond grading, treatments, synthetic diamonds, imitations, branded diamonds and fancy color diamonds. Using close up photos, it shows how to make visual judgments about clarity, transparency, brilliance and cut quality. As the Journal of Gemmology stated in its review of the previous edition, the Diamond Handbook gives the trade