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Gem & Jewellery
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      • Jewellery Manufacturing (Handmade/ CAD CAM)
      • Jewellery Casting and Electroplating
      • Jewellery Assaying, Hallmarking & Pawning
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      • Technologies
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  • Publications & Patents
    • Research Publications and Patents
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      • GJRTI Symposium Proceedings
      • Research Papers & Book Chapters
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      • Course Reference Materials
      • Year Book
    • Books & Newsletters
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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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