International Geological Illustration is offering regular gem testing services to the general public, Gem Industry. Government departments like Customs, Police, Income Tax etc.

• Issues the grading report for Diamond Studded Jewellery.
• Issues Geographical Origin Certification for Ruby, Emerald & Sapphire and many more precious stones.
• Issues certificates for origin of colour identification in diamonds.
• Identification of types of Diamonds.
• Identification of CVD and HPHT synthetic diamonds.
• Summary charts (text only) of initial findings.
• Preliminary results are designed to help customers to determine their ultimate report needs. They are kept on file for a limited period of time.
• Reports are protected by extensive security features including watermarks, holograms, signatures, and concealed elements.
• It has a greater exposure to and understanding of a wider variety of specimens.
• The number of diamonds that can be processed daily is limited, so the service will be operated on a "first come, first serve" basis.