Jennifer-Lynn Archuleta, October 31, 2016
A summary of the content found in the Autumn 2016 issue of Gems & Gemology.
Read MoreRussell Shor and Robert Weldon
During the past 25 years, the corundum market has been transformed from one of medium to high-priced gems to one that encompasses nearly all price ranges.
Read MoreShane F. McClure, Robert E. Kane, and Nicholas Sturman
Advances in technology and increased demand for lower-priced gem materials contributed to the proliferation of new treatments throughout the first decade of the 2000s.
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