Mumbai – Zaveri Bazar

915/916, 9th Floor, Jewel World Cotton Exchange Bldg,
Junction Zaveri Bazar/Kalbadevi Road, Opp Surti Hotel,
Mumbai:-400002

+91 22 6183 4901/6183 4907

Services Provided

Gemological Lab


Located in the heart of Mumbai’s iconic Zaveri Bazar, one of India’s most renowned jewelry hubs, this facility stands as a beacon of excellence in gemology. As both a state-of-the-art grading laboratory and a respected school of gemology, it offers world-class certification services and educational programs designed to meet the needs of the dynamic global jewelry and gemstone industries.

Laboratory Services

The Mumbai – Zaveri Bazar laboratory specializes in the certification of:

Natural Diamonds: Precise evaluation of cut, clarity, color, and carat weight, continuing Mumbai’s legacy as a global diamond and jewelry capital.

Lab-Grown Diamonds: Advanced grading and thorough identification to ensure quality and meet the highest industry standards.

Colored Gemstones: Detailed assessment and classification of rubies, sapphires, emeralds, and other precious gemstones, supporting India’s rich history in colored stones.

Finished Jewelry: Careful analysis and certification of fine jewelry, ensuring authenticity, superior craftsmanship, and ethical sourcing.

These certifications are internationally trusted, establishing Mumbai – Zaveri Bazar as a pivotal location for gemological excellence and innovation.

Mumbai – Zaveri Bazar stands as a testament to the harmonious blend of tradition and innovation, fostering excellence in every aspect of gemology.