Sightholder directory


Head Office

Address 10 Cours de Rive,

Sales Offices

Address 10 Cours de Rive,
Phone +41-22-731-31-50

Short Facts

Year of establishment 1968
Number of employees 1,800
Number of offices 4
Number of factories 4

Group companies

  • Richold Belgium BVBA

Richold S.A.


Richold, one of the World’s leading suppliers of small diamonds of high quality, is a highly specialised manufacturer using advanced precision tools and strict quality standards combined by advanced in-house design services to serve its leading luxury watch and jewellery brands worldwide. The company is headquartered in Geneva, with offices in the main diamond centres and has cutting factories throughout Asia. Richold continues to enjoy the DTC Sightholder status under the new supply contract, effective from 31th March 2012, as a cornerstone of its long term supply strategy. 

Corporate Social Responsibility

Richold is proud to have achieved certification by the Responsible Jewellery Council (RJC). The membership of RJC underscores our commitment to ethical, human rights, social and environmental standards as established by the Council’s Member Certification System. As a leading diamond supplier to renowned watch and jewellery brands for more than 30 years, we ascribe our success to the quality of our product and the way we do business around the world.

Core Business Activity

Polished manufacturer

Product Range Overview

Core Polished Diamonds

Very fine and ideal make in full cut and single cut diamond. Precision baguettes. GIA certificates from 0.50ct to 10ct in all shapes

Polished Outcome

Micro pave Melee 3rd, 5th, Quarters Pointers +1cts +3cts +10cts Fancy shapes Fancy colours Proprietary or branded makes
x   x x x     x    

Additional Services

Highly sophisticated in-house design service in support of customers’ product development requirements;diamond manufacturing to extremely precise standards,and specifications.