นักวิชาการโลหะมีค่า - The Gem and Jewelry Institute of Thailand (Public Organization)

The Gem and Jewelry Institute of Thailand (Public Organization):GIT The national gem and jewelry institute established with the main mission to develop and promote the country’s gem and jewelry industry.

Not only being the nation’s trusted name in gem and jewelry, GIT has also gained the international recognition as :

- CIBJO (World Jewellery Confederation) registered laboratory,
- A member of LMHC (Laboratory Manual  Harmonization  Committee) which constitutes of the  world-renowned gem  institutes.

As the country’s leading institute with expertise in gem and jewelry, GIT serves the public and the industry through various services:

- Gem and Jewelry testing Laboratory:
- Identifying and grading colored stones, diamonds,  pearls and ornamental materials
- Laser hallmarking of colored stoned and diamonds
- Precious metal assay and laser hallmarking,
- Gem and Jewelry Training Centre of Public and Industry, Research Center, Information Center, Library and Museum  of Gem and Jewelry.