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Official Certificates
The AIG certificates are recognized
worldwide. AIG is dedicated to serving every aspect of
the jewelry industry. We provide the highest standard
of Excellence In Gemology, reliability and integrity.
Instruments Utilized by AIG Gemologists:
A fully corrected triplet loupe, binocular microscope,
master color comparison diamond set, electronic carat
balancing scale, synthetic diamond detection device,
optical measuring device, proportion scope-computer
aided non-contact diamond proportioning measuring system,
electronic digital caliper, spectroscope system, long
and short wave ultraviolet light, fiber optic illumination,
diffused/balanced north daylight color grading instrument,
electronic gold/platinum testing unit, refractometer,
polariscope and specific gravity liquids. Certificate & Appraisal
Security Measures:
Tamperproof Background Design.
Exclusive ultra violet reactive AIG Logo. Advanced
lamination process. A
unique laboratory identification numbering system. |
