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Certifiacate of Authenticity

GEMOLOGICAL RESEARCH AND IDENTITY

Welcome To GRI

GRI is well known for Gemological Research and Identity Laboratory with state of the art Technology & Expertise to perform scientific & precise analysis of each & every variety of stone with international standard .Our professionally qualified Diamond Graders, Gemologists & Jewellery Experts are the makes the quality of GRI team. The independent, unbiased and expert opinion help to avoid imitation, synthetic & treated Gemstones in the market.

With its reliable & quality services over the year, today GRI a name of authentication for Testing & certification of Diamonds & Gemstones.

  • Services

    GRI ensures accurate & reliable valuation as per the product quality and ongoing market trends.

  • Article Certified

    Get your Diamonds, Gemstone or Gold Jewellery tested and certified by a reliable GRI Laboratory.

  • Online verification

    GRI’s online platform enables you to view and verify reports online from anywhere in the world.

  • Why Us

    GRI expert technicians operate advanced equipment including FTIR, UV-VIS, and Raman Spectrometers to test your diamonds and precious gemstones as accurately as possible

Quality Assurance Benchmarks

  • Certificate

    The certificate is issued following an unbasised and professional examination to authenticate diamond attribute.

  • Grading

    The clarity, color grading & testing of diamonds/ gemstones is done by GRI with the help of instruments & comparison stones. Diamonds/ gemstones grading is tested, by GRI Laboratories with help of fully corrected triplet loupe, binacular microscope.

EMAIL
  • info@grilabs.in