About Us

The GSR Laboratory dedicated to scientific Research in the field of Gemmology

GSR Laboratory is an independent Gemological Research Laboratory specialising in determining sapphires rubies and emeralds as well as other important precious and semi precious Gems.

GSR Lab uses the latest science and state of art equipment to carry out its analysis . It issues it's highly respected Gemological Reports which are relied by a famous jewellers, Gem Trader's,royal families and Gem collectors Globally.

GSR LAB Report do not comment on quality of the Gem. Our reports aim is to disclose the identity and authenticity of a Gemstone.Determining its Geographical origin when ever possible