Sightholder directory




Head Office

Address 804, Raheja Chambers,
213, Free Press Journal Rd,
Nariman Point,
Phone +91-22-66367777

Sales Offices

Address 9th Floor, P.O. Box 80,
Hovenierstraat 53,
Diamond Exchange Building,
B-2018 Antwerp,
Christopher J. Bull
Address Unit 6-8,
11/F Hilder Centre,
2 Sung Ping Street,
Hung Hom, Kowloon,
Hong Kong
Viral D. Mehta
Address Bharat Diamond Bourse,
BC-9010, Banda Kurla Complex,
Bandra East,
Mumbai 400 051,
Pranav V. Mehta
Address A801, North Tower,
China Diamond Exchange Center,
No. 1701, Century Boulevard,
Pu Dong New Area,
Shanghai 200122,
People’s Republic of China
Viral D. Mehta
Address Office No.36 A-E ,
Almas Tower,
Level 36,
Jumeirah Lakes Towers,
Sheikh Zayed Road,
P.O. Box 340511 Dubai,
Pranav V. Mehta

Short Facts

Year of establishment 1966
Number of employees >3,000
Number of offices 5
Number of factories 5

Group companies

  • Dimexon International Holding BV
  • Dimexon Qingdao Limited
  • Dimexon (Shanghai) Limited
  • Dimexon (Hongkong) Limited
  • Dimexon Diamonds Limited
  • Dimexon Middle East DMCC
  • Dimexon Antwerp N.V.

Dimexon International Holdings


Over the last 49 years, Dimexon has grown to become a globally trusted player in the diamond industry.  Present in all key global diamond markets, Dimexon provides the entire range of loose diamonds and jewellery to leading global customers. These products, complemented by a suite of bespoke services, are offered in an integrated and comprehensive manner to our customers.

Dimexon is a regular customer of all leading diamond producers (mines) with direct access to a significant percentage of the world’s diamond supply.  Strong sourcing capabilities allow Dimexon to fulfill large volume demand in all product ranges.

Dimexon has its “Center of Excellence”, world-class production facilities in India and China. Equipped with the latest, most advanced technologies, Dimexon operates ‘Lean Manufacturing’ processes achieving maximum flexibility as per the demand.

Dimexon adheres to strict in-process quality controls at every stage of the production process. Such attention to detail ensures that all products meet customer-specific quality standards.

Award winning SAP-ERP module, implemented across the value chain, and associated technologies such as RFID integrate data and processes into a unified system. Traceability of diamonds across the entire pipeline enables Dimexon to commit and deliver against specific orders.

Dimexon is committed to transparency, integrity and accountability in its relationship with all stakeholders. As a certified member of Responsible Jewellery Council, we adhere to all industry and local compliance standards.

Dimexon has framed its own unique code of business ethics to ensure adherence to ethical and professional business practices.  

 Commitment, quality and excellence, ensure Dimexon continuously remains ‘Future Perfect’

Corporate Social Responsibility

Dimexon follows its own CSR objective, the first of its kind in the industry:

 “As a responsible Corporate citizen, it is our endeavour to uplift the lives and livelihoods of our people, environment and our surrounding ecosystem.”

Dimexon champions the empowerment of women, supporting environmental conservation and promoting societal well-being. As the single largest employer of women in industry, we provide skill development and further training and development opportunities to all employees for their personal advancement as skilled professionals.

On a community level Dimexon provides funding and support for education, both financial funding to educational institutes and employee-managed volunteer teaching programs directed at grass-root level. To improve workplace and living standards for their employees, Dimexon provides both environment protection and health care awareness programs managed by professionals.

Dimexon promotes its CSR through active engagement of its workforce impacting over 4,000 families directly and many more indirectly.

Core Business Activity

Polished manufacturer and Jewellery manufacturer

Product Range Overview

Rough Diamonds

Wide Range of Specifically Sorted Rough Assortments.

Core Poilished Diamonds

Made to order programs.

Specialist Polihsed Diamonds

Calibrated Smalls, Hearts and Arrows, Proprietary cuts.

Diamond Jewellery

Fine Jewellery.

Polished Outcome




7pts- 2pts

Below 7pts

Fancy shapes Fancy colours Proprietary or branded makes
x x x x x     x

Additional Services

Supply chain integration; Planning and forecasting; Bespoke makes and assortments; Proprietary diamond cuts; Auto-replenishment programs;

Co-op marketing; Technical advisory; Mobile inventory applications;

Integrated private label programs; Product merchandising and Product marketing.