14th December 2021, Colombo: TourmalineLanka Gemological Laboratory (TGL), one of Sri Lanka’s leading gem laboratories, celebrated its 5th anniversary earlier this year by opening a branch in the city of Galle. The new branch, located at Gem Market, Ginthota, Galle, will offer state-of-the-art technology, instruments and the most highly-experienced certified gemologists of the […]