February 22, 2023
by Brecken Branstrator, GIA GG
Every year during the Tucson gem shows, the Accredited Gemologists Association holds its annual day-long education conference.
The Trade in Focus
February 15, 2023
by Author: Çiğdem Lüle, PhD, FGA, GIA GG, DGA
Among these “fancy sapphires,” padparadscha, the delicate pure pink-orange variety, is the most popular and arguably the rarest.
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