Our Laboratory Facility
State-of-the-Art Gemological Testing
The Assurance of Quality
Certification is the key to selecting a quality Gemstone or Diamond at the lowest price. Certification is your only assurance of quality. A Gemstone and Diamond certification is a detailed quality report issued by a gemological laboratory. It not only increases consumer awareness but also enhances the trust & satisfaction in the mind of the consumer.
At GGIL, we pride ourselves on maintaining a technologically advanced testing facility that adheres to stringent international standards, ensuring that every certificate we issue is scientifically accurate.
Advanced Equipment
We utilize modern gemological instruments including Refractometers, Polariscopes, Specific Gravity scales, and advanced Spectrometers to identify and grade gemstones with unmatched precision.
Rigorous Testing Process
Every stone submitted to our laboratory undergoes a multi-step analysis process. From initial visual inspection under high magnification to complex spectral analysis, we leave no stone unturned.
Double-Blind Verification
To ensure 100% unbiased and accurate reporting, our grading process includes double-blind verification where multiple expert gemologists evaluate the same sample independently before a final grade is issued.