Our Services

Colored gemstones are tested/examined for heating, irradiation, fracture filling/clarity enhancement, coating, dyeing, and diffusion.

Pearls are tested/examined for bleaching, heating, dyeing, irradiation, coating, peeling, filling and impregnation.

To be certain that you have the gem you paid for, you need a grading report. At AIJC you are in good hands. Located in the heart of the world’s oldest gem hub, we understand the importance of anonymity and objectivity.