International Gemological Institute IGI

International Gemological Institute IGI

  • E139

World’s largest independent laboratory for testing and grading gemstones and jewellery. Identification and grading of diamonds, colored stones and jewelry items. Intensive and practical courses; Polished & Rough Diamond, Colored Stones & Pearls. During IJL, IGI gemologists will be grading your Diamonds & Jewellery items on SITE.

Please wait loading...



  • Contact Information

    International Gemological Institute IGI
    Schupstraat 1-7 Antwerp 2018 Belgium
    +32 3 4010888  (p)
    +32 3 2320758  (f)


  1. Product Categories
    Loose Diamonds
    Other Retail Services

We use cookies to operate this website and to improve its usability. Full details of what cookies are, why we use them and how you can manage them can be found by reading our Privacy & Cookies page. Please note that by using this site you are consenting to the use of cookies.