According to the report of public relations of IMIDRO, over 70 companies were showcasing their latest products and services in this four-day exhibition.
This exhibition is considered to be the largest gathering of top brands in the country's gem industry and is organized in collaboration with the Gem Project by the Iranian Mines and Mining Industries Development and Renovation (IMIDRO).
Also, on the sidelines of the exhibition, Gemstone workshops were held from the 23rd to the 25th of February.