The Sri Lanka Gem and Jewellery Association (SLGJA), the apex body for the countryโs Gem and Jewellery industry was established in October 2002, by uniting the Sri Lanka Gem Traders
The Sri Lanka Gem and Jewellery Association (SLGJA), the apex body for the countryโs Gem and Jewellery industry was established in October 2002, by uniting the Sri Lanka Gem Traders