TEHRAN - The first international exhibition of gemstones, machines, equipment, and related industries was opened at the Tehran Permanent International Fairgrounds on Thursday.

Over 70 companies are showcasing their latest products and services in this four-day exhibition, IRNA reported.

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 is held from the 23rd to the 25th of February.

EF/MA