Trichy: Siemens Centre of Excellence (CoE) in Manufacturing located at National Institute of Technology (NIT) Trichy has come forward to design an indigenous artificial gem polishing machine to revive ...

Rubies, emeralds and tourmalines can only sparkle with the right cut. Since early this year, a fully automatic machine has undertaken this grinding process one gem cutter. It saves up to 30 percent of ...

At the age of 72, T. Rajasekhar, a manufacturer of synthetic gems in Tiruchi, reckons that he can give a push to an industry that has been hit by cheap imports from China. The self-taught innovator, ...

DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/6v2d54/gem_stone_cutting) has announced the addition of the "Gem Stone ...