IGI's supreme position in the gemological world is no coincidence.
It is the result of continuous research, support and synergy with professionals
and consumers alike. Around the world, IGI certificates bring confidence when buying
or selling diamonds, gemstones and jewelry.
commitment to understanding consumer concerns has motivated IGI to develop comprehensive
analysis and clear documentation for consumers. This empowers jewelry buyers to
focus on finding precisely what they want, with full assurance in the integrity
and quality of the IGI certification.
IGI is the largest organization of its kind, with offices in Antwerp, New York,
Hong Kong, Mumbai, Bangkok, Tokyo, Dubai, Tel Aviv, Cavalese, Toronto, Los Angeles,
Kolkata, New Delhi, Thrissur, Surat, Chennai and Shanghai . The IGI School of Gemology
operates from Antwerp, Mumbai, Dubai and Cavalese, offering a variety of courses
designed for professionals and consumer enthusiasts alike.
A certificate from IGI represents the all-important 5th C that no one should be
without: Confidence. As the world's largest independent gem certification and appraisal
institute for diamonds, colored gemstones and jewelry, IGI is a standard of excellence
for industry professionals and consumers around the globe.