INDIAN JEWELLER

GSI Celebrates Successful Completion of the Colored Stone Professional Program

  • Retail News - 21 June 2023 2:53 PM

Gemological Science International (GSI) announces the successful completion of its first advanced gemology program, The Colored Stone Professional Program.

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INDIAN JEWELLER

GSI inaugurates its expert Gemology program in Jaipur

  • Retail News - 28 February 2023 12:41 PM

The 14-week diploma program is offered in the hub of the colored stone industry, Jaipur, India. 

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