The alexandrite gemstone buyer and collectors guide contains comprehensive information on the features and background of the color changing chrysoberyl variety, known as alexandrite. This guide is intended for everyone who is interested in the history, properties, value, mythology and collecting of this rare gemstone.
The American Gem Society was established in 1934 by a select group of independent
jewelers and Robert M. Shipley, founder of the prestigious school of gemology, t
he Gemological Institute of America (GIA). Today, American Gem Society members continue their dedication to ethics, knowledge, and consumer protection.
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