Skip to content
NGJA
National Gem and Jewellery Authority
English
සිංහල
தமிழ்
NGJA
National Gem and Jewellery Authority
INFO
SERVICES
Online Services
Verify Certificate
AML/CFT UNIT
Events Calendar
News Line
Contact Us
Rathnadeepa
Heritage
Knowledge Base
English
සිංහල
தமிழ்
Search for:
Heritage
Our History
Sri Lanka – The Blue Sapphire Capital
Gems
Gemstone Mining Industry
Gem Deposits Of Sri Lanka
Gemstones Found in Sri Lanka
World Famous Gemstone in Sri Lanka
Gemstone Faceting Industry
Jewellery
Sri Lankan Precious Metal Standards and Hallmarks
Benefits of Assaying & Hallmarking
Jewellery Desigining
Casting Jewelleries
Jewellery Manufacturing Industry
Enforcement Activities
Actions taken against money launderning and terriest financing
Actions taken against traders
Enforcement activities of the division
Corporate Profile
Chairman’s Message
Director General’s Message
Vision, Mission & Values
The Organogram
Statistics
Annual Reports
The Legislation
Services
Licences
Gem Testing and Valuation
Jewellery Testing and Valuation
Minning Consultancy
Events
Boutiques
Right to Information
Contact Us
Rathnadeepa
EVENT CALENDAR
« All Events
This event has passed.
Gem City Ratnapura
August 15, 2025
-
August 17, 2025
«
Expo Japan
Bangkok International Gem & Jewellery Fair
»
+ Google Calendar
+ iCal Export
Details
Start:
August 15, 2025
End:
August 17, 2025
Event Category:
Exhibitions
