History
50+
Years of excellence
Community
500+
Memberships
SINCE 1969
Gemmologists Association of Sri Lanka is the premier organization in Sri Lanka bringing together all resources to promote and expand the gem industry in Sri Lanka. Its premier objective is research / training & act in an advisory capacity in various matters pertaining to Gemmology.
Gemmologists Association of Sri Lanka (GASL) is the professional body of Gemmologists in Sri Lanka. It was established in 1970 and since then it works with broad spectrum of activities related to science of Gemmology.
Discover Jewels International, Sri Lanka's premier gem and jewellery exhibition and trade show, organized by the Gemmologist Association of Sri Lanka. Join us on 13th, 14th, and 15th January 2026 at the iconic Lotus Tower, Colombo.Proudly sponsored by the National Gem and Jewellery Authority, with support from Sri Lanka Tourism, Sri Lanka Tourism Promotion Bureau, and Export Development Board of Sri Lanka.Visit us for an unparalleled showcase of exquisite gems and jewellery!
View more
September 21, 2024
Beauty, durability and rarity are the most important qualities of the gem...
View more
September 21, 2024
Gems are mined as rough stones. Before entering the market they are...
View more
September 21, 2024
Gems are minerals. Due to several chemical and physical activities minerals are...
View more
September 19, 2024
There is so much literature on the healing power of gemstones and...
View more
August 23, 2024
There is an important subject that is hardly ever discussed in the...
View more
August 23, 2024
Consultant Gemmologist To an inexperienced gemmologist or dealer, some of the gems...
View more
August 23, 2024
Sandun Illangasinghe1, Hasintha Wijesekara2 and Meththika Vithanage2. 1.Research Officer, Gem & Jewellery...
View more
