Founded in Antwerp in 1976, HRD Antwerp is the most recognized diamond certification laboratory in europe. The certificates of hrd anversa adhere to the classification standards required by the International Diamonds Exchange Federation (IDC), a controlling body
4C di Diamond Quality: Diamond Cut Grading di GIA.
only international certificates
diamonds and stones only international certificates D, IF, 3EX
by FINTRADING CORPORATION LIMITED LONDON UK