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Gem & Jewellery
Crafting Brilliance, Shaping Futures
Gem & JewelleryGem & Jewellery
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      • Chairman
      • Director General
      • Directors and Divisional Heads
      • Other Staff
    • Divisions
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      • Head Office Kaduwela
      • Ratnapura Regional Center
      • Kandy Regional Center
      • Badulla Regional Center
      • Galle Regional Center
      • Nivithigala Regional Center
      • Naula Regional Center
      • Aththanagalla Regional Center
      • Ratnapura Regional Center (NYSC)
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      • Gem Cutting and Polishing
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      • Jewellery Designing (Manual/ CAD)
      • Jewellery Manufacturing (Handmade/ CAD CAM)
      • Jewellery Casting and Electroplating
      • Jewellery Assaying, Hallmarking & Pawning
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      • Submit OJT Opportunity (For Employers)
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  • Research
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      • Research Papers & Book Chapters
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    • Research Symposium
      • GJRTI International Research Symposium
    • Technology Dissemination
      • Institutional Business Linkage (IBL)
      • Technologies
    • External Resources Directory
      • Books
      • Papers
      • Other Resources
  • Publications & Patents
    • Research Publications and Patents
      • Research Reports
      • GJRTI Symposium Proceedings
      • Research Papers & Book Chapters
      • Abstracts
      • Newsletter Articles
      • Patents
    • Academic Information Materials
      • Course Reference Materials
      • Year Book
    • Books & Newsletters
      • Books
      • Posters
      • Newsletter
  • Services
    • Testing And Technical Services
      • Gem Exploration Services
      • Laboratory Testing Services
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Gem & Jewellery Research & Training Institute

Gem & Jewellery Research & Training Institute

The Gem and Jewellery Research and Training Institute (GJRTI) was established in July 1995 under Section 25 (1) of the National Gem and Jewellery Authority Act.

Quick Access Links

  • About Us
  • Key Research Areas
  • Institutional Business Linkage
  • Code of By-laws

Contact Information

  • Gem and Jewellery Research and Training Institute
  • "Ruwan Sewana", No: 73/5/A, Welivita, Kaduwela, Sri Lanka
  • Phone/Fax:
    • General: +94-11 25 79 180
    • Fax: +94-11-25 79 182
    • Research: +94-11 25 79 185
    • Training: +94-11 43 24 676, +94-11 43 24 677
  • Email: info@gjrti.gov.lk
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