GIA Transforms Lab-Grown Diamond Grading with New ‘Premium’ & ‘Standard’ System
GIA Overhauls Lab-Grown Diamond Grading: A New Era of “Premium” and “Standard” Classifications In a
William Clark Joins Harry Winston as New Director of Manufacturing
A Strategic Masterstroke: Industry Luminary William Clark Tapped to Helm Manufacturing at Harry Winston In
GIA Enters New Era of Leadership with Tech-Focused CEO
GIA Enters a New Era: Technology and Operations Virtuoso Pritesh Patel to Succeed Susan Jacques
New, More Detailed Nacre Grading Scale Launched by GIA for Pearls
GIA elevate gemological standards for pearls The Gemological Institute of America (GIA) is set to