Characterization and Grading of Natural-Color Pink Diamonds
John M. King, James E. Shigley, Scott S. Guhin, Thomas H. Gelb, and Matthew Hall
New Chromium- and Vanadium-Bearing Garnets from Tranoroa, Madagascar
Karl Schmetzer, Thomas Hainschwang, Heinz-Jürgen Bernhardt, and Lore Kiefert
Update on the Identification of Treated "Golden" South Sea Cultured Pearls
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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