AIGS Laboratories India have equipped us with the most technologically advanced equipment available for the use in the identification and authentication of colored gemstones. AIGS Laboratories India are equipped with immersion cells, micrometers, spectroscopes, polariscopes, refractometers, specific gravity liquids, binocular microscopes and spectrophotometers. Each AIGS Laboratories India Colored Gemstone Report clearly states whether the stone is natural or synthetic.

The Report identifies the variety of the gemstone, its shape, carat weight, cut, color quality, measurements and major optical characteristics. If the stone has undergone any treatment, this information will be listed on the certificate as well.

For security, every report is carries a color photograph of the specimen/s being tested, a unique QR-code for report verification and a AIGS Laboratories India stamp, and other hidden features