Analyses and separates diamonds from simulants, laboratory-grown and potentially HPHT treated natural diamonds.
Illustrate your way to a promising future. Learn how to take your great ideas and illustrate them just like professional designers.
GIA established the 4Cs (Cut, Clarity, Color, Carat Weight) - the global standards for evaluating diamond quality.
To view this content, you are being redirected to an external website that is not owned or operated by GIA India Laboratory Private Limited ("GIA India"). GIA India's Privacy Notice and Terms of Use do not apply to information, data, or materials collected by this website. This external website has its own privacy and security policies and practices and its own terms of use.
If you do not wish to visit that page, you can return to the HOMEPAGE.
If you wish to proceed, please click I ACCEPT.
GIA Education Catalogue provides information about available programs, costs, schedules, policies, and more for our Mumbai campus and locations in Surat and New Delhi.
Assessment of authenticity and quality for diamonds in the D-to-Z color range from GIA, creator of the 4Cs
Assessment of color origin and quality based on GIA's color grading system for diamonds outside the D-to-Z range.
Identification of laboratory-grown diamonds, ensuring disclosure through laser inscription and digital-only reports.
Documentation of the specific attributes of pearls and pearl jewellery, including mollusc type and growth environment.