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IDT Gemological Laboratories Worldwide

19 employees

IDT is one of the largest and the oldest independent gemological institution focusing on Gemstone certification

Basic info

law enforcement

Education

Precious Metals

Diamond Laser Inscription

Laboratory

Jewellery

Gem Testing Report

Studded Jewellery Analysis

Colored Diamond Identification

Gemological Identification Reports for Emerald

Jewelry

Diamond Grading Report

2003