The Sri Lanka Gem & Jewellery Association (SLGJA), the apex body of Sri Lankaโs Gem and Jewellery industry, is proud to announce their support for the Ratnapura International Gem and
The Sri Lanka Gem & Jewellery Association (SLGJA), the apex body of Sri Lankaโs Gem and Jewellery industry, is proud to announce their support for the Ratnapura International Gem and