Ahmadjan Abduriyim and Hiroshi Kitawaki
The Cullinan Diamond Centennial: A History and Gemological Analysis of Cullinans I and II
Kenneth Scarratt and Russell Shor
The Effects of Heat Treatment on Zircon Inclusions in Madagascar Sapphires
Wuyi Wang, Kenneth Scarratt, John L. Emmett, Christopher M. Breeding, and Troy R. Douthit
Faceting Transparent Rhodonite from Broken Hill, New South Wales, Australia
Paul W. Millsteed
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.