- IGI Anversa -
The card you find in each Fullcut package is the numbered gemological certificate issued by the International Gemological Institute (IGI) of Antwerp. The card that contains the complete gradation of the diamond and shows its value. It is a real international diamond passport, valid all over the world, which guarantees the genuineness of your purchase. At any time, by entering the certificate number of your diamond on the IGI website, you can check the authenticity of your stone in real time.