Rough Diamond Auctions: Sweeping Changes in Pricing and Distribution
Exceptional Pink to Red Diamonds: A Celebration of the 30th Argyle Diamond Tender
John King, James E. Shigley, and Claudia Jannucci
Study of the Blue Moon Diamond
Elo™se Gaillou, Jeffery E. Post, Keal S. Byrne, and James E. Butler
A Preliminary Study on the Separation of Natural and Synthetic Emerals Using Vibrational Spectroscopy
Le Thi-Thu Huong, Wolfgang Hofmeister, Tobias H‰ger, Stefanos Karampelas, and Nguyen Duc-Trung Kien
Every issue also includes the most up-to-date reports from the GIA Laboratory (Lab Notes) and gemologists around the world (Gem News International).
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