• Cover of Gems & Gemology Winter 2014 issue, featuring yellow gemstone held with tweezers

Winter 2014

  • $15.00

Rough Diamond Auctions: Sweeping Changes in Pricing and Distribution

Russell Shor

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

Elose 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).

GIA student and alumni save 10% on back issues! Enter coupon code GGALUM and a GIA Student Number at checkout.

SKU: 14wn