Patan, Gujarat

  • Patan, Gujarat

    Patan, Gujarat

    GIA, in association with Patan Chokshi Mahajan Association, conducted a Knowledge Webinar for the gem and jewellery industry on “The Big 3 – Ruby, Sapphire and Emerald” on June 24, 2020. A GIA Instructor shared insights on the colours, qualities, sources, treatments of natural and laboratory-grown rubies, sapphires and emeralds.

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