DIAMOND SPECIALIST About Us HOME SERVICES OPERATIONS BEST PRACTICES CONTACT Established in 1982, Diamant Impex is an Antwerp-based diamond company. We specialise in top-make polished diamonds. Diamant Impex purchases rough diamonds, co-ordinates its diamond manufacturing activities and assorts polished diamonds from Antwerp. Its diamonds are utilised by leading jewellery and watch houses in Europe, USA and Asia. Copyright © 2021 Diamant Impex BV. All rights reserved.