HRD Antwerp is one of the oldest and most valid sources of diamond certificate issuance in Europe. This Institute was established officially in 1973, but the diamond business and services in Antwerp has an oldness of nearly 600 years. From the mid-15th century, Antwerp has been one of the most important centres that had a calculated system for diamond buying and selling. After the marine business routes between Europe and India were opened in late 15th century, Antwerp Belgium was the main destination of diamond merchants in Europe. Untill in the 16th century when Antwerp became a worldwide di...