16
Jul
GIA India recently organized a Knowledge Webinar on “The Big 3 – Ruby, Sapphire and Emerald” for members of the Bangiya Swarna Shilpi Samity in Hanschara, West Bengal. More than 45 members from the association attended this webinar to learn important information about the three gemstones. GIA India Instructor Mohit Agrawal shared insights on the colours, qualities, sources and treatments for rubies, sapphires and emeralds. The webinar also taught the participants about laboratory-grown gems and simulants, along with a few care and cleaning tips. Sriram Natarajan, Managing Director of GIA India, said, “The COVID-19 crisis has brought new sets of…