We offer our End Clients / Customers very authentic Gemstone Certification that will authorize them to evaluate and assess gems and jewelery possessed by them.

Gemstone Identification

Identify a stunning variety of gemstones. Evaluate them by quality, rarity, and color. Study the most effective grading, buying, and selling techniques. A dazzling spectrum of opportunities awaits those who understand the colored stone marketplace.

Gemological Institute of Asian Diamond Jewellery Pvt. Ltd. (GIADJ) is an independent registered private limited company in India. We are in no way related to or affiliated with the Gemological Institute of America (GIA).