Chennai

3C, Kences Tower, No.1, Ramakrishna Street,
T. Nagar, Chennai-600017

+91 44 4350 2570 / 71

Services Provided

Gemological Lab School of Gemology


Located in the thriving metropolis of Chennai, this institution stands as a beacon of excellence in the world of gemology. Serving as both a state-of-the-art grading laboratory and a distinguished gemological academy, it offers world-class certification services and advanced educational programs that cater to the global jewelry and gemstone industries.

Laboratory Services

The Chennai laboratory excels in the certification of:

Natural Diamonds: Expert evaluation of cut, clarity, color, and carat weight, ensuring the highest standards of diamond certification.

Lab-Grown Diamonds: Advanced techniques in grading and identification, meeting global standards for synthetic diamond certification.

Colored Gemstones: Detailed assessment and classification to uncover the distinct features and qualities of each gemstone.

Finished Jewelry: Careful examination and certification of fine jewelry pieces, ensuring authenticity, superior craftsmanship, and impeccable quality.

These certifications are recognized internationally, positioning Chennai as a key destination for gemological expertise.

School of Gemology

The academy in Chennai offers immersive and comprehensive educational programs designed for gemologists, jewelers, and gemstone enthusiasts. Courses include:

  • Gemstone Identification and Grading
  • Diamond and Colored Stone Certification Techniques
  • Jewelry Design and Appraisal
  • Ethical Sourcing and Industry Trends

With a combination of hands-on training, expert faculty, and the opportunity to engage with a dynamic gemological community, students gain the skills and knowledge necessary to thrive in the global gem and jewelry industry.

Chennai stands as a city where tradition and innovation converge, fostering the next generation of gemologists and jewelry professionals.