• GIC,Sri lanka

    A most Trusted Gemstone Certifier

  • Gemmological Institute of Colombo

    A most Trusted Gemstone Certifier

  • GIC,Sri lanka

    A most Trusted Gemstone Certifier


    Gemmological Institute of Colombo (GIC) established in 2005, is the only gem testing & certification laboratory in Sri Lanka that provides gem identification and certification services, using highly reliable computer aided gem analytical equipments keeping in par with the current international gem certification standards & procedures.

  • Strengths of GICStrengths of GIC

Certification Services

state-of-the-art infrastructure

State of the Art Infrastructure GIC,Sri Lanka

The Technology Edge

The GIC is well equipped with both advanced analytical instruments and basic testing instruments, which enables the institute to provide gem and diamond testing services on par with the highest industry standards.

  • Publications

    • GIC Spectrum

      GIC Spectrum, published by Gemmological Institute of Colombo in June 2015, spans the education and technology domain with regard to the discipline of gem testing, treatment, and certifications and also touches on the industry news and GIC's own events.

  • Location

  • Testimonials

    Standard and professional service offered for Gem Testing

    M. Faslul Haq

    Very reliable place to clarify your gem stones

    Muditha Balawickrama

    Good worldwide recognized place to get Gemstone test reports

    Samitha Liyanage