The PDF version of this issue is available at no charge. Visit www.gia.eduRough Diamond Auctions: Sweeping Changes in Pricing and DistributionRussell ShorExceptional Pink to Red Diamonds: A Celebration of the 30th Argyle Diamond TenderJohn King, James E. Shigley, and Claudia JannucciStudy of the Blue Moon DiamondEloïse Gaillou, Jeffery E. Post, Keal S. Byrne, and James E. ButlerA Preliminary Study on the Separation of Natural and Synthetic Emerals Using Vibrational SpectroscopyLe Thi-Thu Huong, Wolfgang Hofmeister, Tobias Häger, Stefanos Karampelas, and Nguyen Duc-Trung KienEvery issue also includes the most up-to-date reports from the GIA Laboratory (Lab Notes) and gemologists around the world (Gem News International).GIA students and alumni save 10% on back issues! Enter coupon code GGALUM at checkout. Usually ships in 3-5 business days. SKU: 4301401
