Sightholder directory




Head Office

Address Schupstraat 1-7,
2018 Antwerp,
+32 3 233 8646

Short Facts

Year of establishment 1982
Number of employees 5
Number of offices 1

Group companies

  • Diamant Impex

Diamant Impex Bvba


Diamant Impex is a top‐make specialist, focussed on smaller sizes. It has customers predominantly based in Europe, the USA and Asia.

The Group’s core product is better‐end small sized polished utilised by numerous high‐end jewellery brands, with commercial colours and clarities feeding into the mid‐market.

The company is one of the largest suppliers of smaller Chinese cut diamonds distributed through a wide network of customers with whom it has built long-term relationships. The company has an uncompromising approach to product and service delivery.

Diamant Impex has the capacity to fulfil large volume orders. Each stone is polished to high quality standards with minimum tolerance levels.

Finally, the company selectively resells rough in selected areas.

Corporate Social Responsibility

Diamant Impex is an ethical, socially responsible organisation. The company invests in the communities in which it operates. Diamant Impex is deeply involved in its local community centre, sponsoring and providing resources to a wide range of welfare projects.

Core Business Activity

Wholesaler. Polished manufacturer.

Product Range Overview

Rough Diamonds

Customised assortments from 0.02–10cts.

Core Polished Diamonds

0.02-0.30ct, D-J colours; IF-SI2 clarities.

High-quality makes.

Polished outcome





Below 7pts

Fancy shapes Fancy colours Proprietary or branded makes
  x   x x