• Home
• FAQs
• Jewelry Certification
• Sample Reports
• About IGI

IGI - The ABCs Of Jewelry Certification

A - Assurance
IGI offers peace of mind. With an IGI certificate you can be assured of the characteristics, quality and origin of the gemstones and fine jewelry you've purchased.

B - Beauty
The sparkle of a diamond or precious gemstone is truly mesmerizing. An IGI certificate explains why each diamond is different - mapping out the unique fingerprint of your inimitable stone.

C - Credibility
For over three decades, IGI has been the standard of excellence in fine jewelry evaluation and gemology worldwide. Together with Jewelry.com, IGI helps take away the mystery and confusion sometimes associated with fine jewelry purchases.

IGI is the largest independent gem certification and appraisal institute with operations worldwide.

Over the past three decades, IGI's commitment to quality services, extensive experience, expertise and its longstanding reputation for reliablilty and integrity have made IGI the standard of excellence in gemology and fine jewelry evaluation worldwide. Learn more