Elise B. Misiorowski and Nancy K. Hays
A Prospectorsí Guide Map to the Gem Deposits of Sri Lanka
C.B. Dissanayake and M.S. Rupasinghe
Two Treated-Color Synthetic Red Diamonds Seen in the Trade
Thomas M. Moses, Ilene Reinitz, Emmanuel Fritsch, and James E. Shigley
Two Near-Colorless General Electric Type-IIa Synthetic Diamond Crystals
James E. Shigley, Emmanuel Fritsch, and Ilene Reinitz
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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