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Gem & Jewellery
Crafting Brilliance, Shaping Futures
Gem & JewelleryGem & Jewellery
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Search:
  • Home
  • About
    • GJRTI
      • About GJRTI
      • Act and Regulations
      • Vision and Mission
      • Objectives & Key functions
      • Organization Structure
      • RTI
    • People
      • Board Of Directors
      • Chairman
      • Director General
      • Directors and Divisional Heads
      • Other Staff
    • Divisions
      • Research Division
      • Training Division
    • Regional Centers
      • 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)
      • Gampola Regional Center
      • Laggala Regional Center
      • Maradana Regional Center
      • Senapura Regional Center
      • Batticaloa Regional Center
      • Jaffna Regional Center
    • Reports
      • Annual Reports
  • Training Course
    • Courses
      • Certificate Courses
      • Diploma Courses
      • International Courses
    • Apply for Courses
      • Local Student
      • International Student
    • RPL
      • RPL
    • Technical Workshop
      • Gemmology & Gem Identification
      • Gem Cutting and Polishing
      • Gem Treatments
      • Jewellery Designing (Manual/ CAD)
      • Jewellery Manufacturing (Handmade/ CAD CAM)
      • Jewellery Casting and Electroplating
      • Jewellery Assaying, Hallmarking & Pawning
    • On the Job Training (OJT)
      • Submit OJT Opportunity (For Employers)
      • Request OJT (For Students)
    • Course Calendar
      • January
      • February
      • March
      • April
      • May
      • June
  • Research
    • Our Research
      • Key Research Areas
      • Ongoing Research
      • Research Team
    • Facilities
      • Research Facilities
      • Opportunities
    • Research Publications & Patents
      • Research Reports
      • GJRTI Symposium Proceedings
      • Research Papers & Book Chapters
      • Abstracts
      • Patents
    • 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
      • Gem Treatment Services
  • Collaborations & Accreditation
    • Collaborations & Accreditation
      • International Accreditations
      • International MOUs
      • National Accreditations
      • National MOUs
  • Notices
    • Notices
      • Tenders
      • Vacancies
      • Recent News
      • Upcoming Events

Ongoing Research

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  1. Home
  2. Ongoing Research

Upgrading existing laboratory to an accredited premium service laboratory in Sri Lanka

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Development and Evaluation of Analytical Methods for the Detection of Irradiation Treatment in Gemstones

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Introduction of Nano-Color Gold Alloy for Jewellery Manufacturing

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Publishing a Video Book on Correct Geuda Identification

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Exploring the Potential of Pearl Culture in the Coastal Waters of Trincomalee, Sri Lanka: A Research Initiative with Economic and Environmental Benefits

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Development of Fracture Fillers for Enhance Optical Properties in Sapphire Gemstones using Rutile and Quartz

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Study of the colour-tone variation of faceted stones depending on the number of facets of standard cuts for lighter-toned gems

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Preparation of a catalogue on Sri Lankan ethnic Jewellery designs to commercialize them for local and foreign returns

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Characterization of Inclusions in Geuda and Introduction of New Heat Treatment Methods to the Industry

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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.

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  • About Us
  • Key Research Areas
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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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