HRD Antwerp

HRD Antwerp is the subsidiary of the Antwerp World Diamond Centre (AWDC), a private foundation which represents the Antwerp diamond industry worldwide. Located in the heart of the diamond centre, HRD Antwerp has been serving the international diamond industry for more than 30 years. HRD Antwerp operates six services: Diamond Lab, the first ISO-certified diamond grading lab, which issues one of the world's most respected diamond certificates; Precious Stones Lab; Education; Graduates Club; Equipment and Research. HRD Antwerp stands for quality, tradition and the highest industry standards. By entering a valid certificate number and weight the HRD Antwerp Certificate Link gives you the opportunity to check on the internet the details of your Diamond Certificate, your Colour Certificate or your Diamond Identification Report issued after January 1, 2005. From January 1st HRD Antwerp has launched new certificates with a refined cut grade.