GIA is expediting diamond source verifying service to meet demand
A new service through the Gemological Institute of America (GIA) aims to help jewelry business owners and consumers looking to source their
A new service through the Gemological Institute of America (GIA) aims to help jewelry business owners and consumers looking to source their
Image: first ad rolled out for the U.S. market. Photo courtesy GIA The Gemological Institute of America (GIA) is unveiling its first
Image: Mercury Free Mining – Alliance for Responsible Mining The Gemological Institute of America (GIA) has awarded a $50,000 grant to help
Image: GIA The Gemological Institute of America (GIA) has started providing specific information on post-growth treatments for synthetic diamonds, marking the latest
Multi-talented performer, record producer and philanthropist Beyoncé is teaming up with longtime friend and world-renowned jewelry designer Lorraine Schwartz to award two
The Gemological Institute of America’s certification laboratory suspends its diamond sealing service for the second time in six years. A suspected fraudster
Image: GIA The Gemological Institute of America (GIA) is developing a new classification report, the Diamond Origin Report, that will highlight the