The PDF version of this issue is available at no charge. Visit www.gia.eduGemstones from Vietnam: An UpdateLe Thi-Thu Huong, Tobias Hager, Wolfgang Hofmeister, Christoph Hauzenberger, Dietmar Schwarz, Pham Van Long, Ursula Wehmeister, Nguyen Ngoc Khoi, and Nguy Tuyet NhungTsavorite and Other Grossulars from Itrafo, MadagascarIlaria Adamo, Valeria Diella, and Federico PezzottaCharacterization of a Synthetic Nano-Polycrystalline Diamond GemstoneElise A. Skalwold, Nathan Renfro, James E. Shigley, and Christopher M. BreedingSpectral Characteristics of Natural-Color Saltwater Cultured Pearls from Pinctada MaximaStefanos KarampelasTurquoise from Zhushan County, Hubei Province, ChinaQuanli Chen, Zuowei Yin, Lijian Qi, and Yan XiongInclusions in Aquamarine from Ambatofotsikely, MadagascarFabrice Danet, Marie Schoor, Jean-Claude Boulliard, Daniel R. Neuville, Olivier Beyssac, and Vincent Bourgoin*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 students and alumni save 10% on back issues! Enter coupon code GGALUM at checkout.Usually ships in 3-5 business days. SKU: 4301204
