Sightholders

De Beers Sightholder Directory: The Elite of the Diamond Industry

Understanding the global supply chain. Explore the 2019–2026 list of authorized rough diamond buyers and accredited training institutions.

What is a De Beers Sightholder?

A Sightholder is a company on the De Beers Group’s restricted list of authorized bulk purchasers of rough diamonds. These companies are vetted for their financial standing, ethical practices, and industry leadership.

For many aspiring dealers, working for or becoming a Sightholder is the ultimate goal. At Corlia Roberts Diamond Education, we provide the accredited training required to enter this prestigious professional circle.

🇿🇦 South African Sightholders

These companies hold the legal right to purchase and manufacture rough diamonds within South Africa.

• Diacore South Africa (PTY) LTD
• Julius Klein SA (PTY) LTD
• KGK Diamonds SA Pty. Limited
• Safdico RSA (PTY) LTD
• Tache Diamond South Africa (PTY) Ltd

🇧🇼 Botswana & 🇳🇦 Namibia Sightholders

Key players in the Southern African diamond beneficiation sector.

• Debeers Sightholder Sales (Botswana)
• Diarough Botswana (PTY) LTD
• Pluczenik Botswana (PTY) LTD
• Namgem Diamond MFG CO (Namibia)
• Julius Klein Diamonds Namibia (PTY) LTD

🌍 International Sightholders (Major Players)

• Rosy Blue NV (Belgium/India)
• Chow Tai Fook Jewellery Co. Ltd (Hong Kong)
• Signet Jewelers LTD (USA/UK)
• Tiffany & Co. (Laurelton Diamonds)

• A. Dalumi Diamonds Ltd (SH)
• A. Dalumi Botswana (SH)
• Almod Diamonds Ltd (SH)
• Col Cutting Canada INC (SH)
• Duiker Investment 142 (PTY) LTD (SH)
• Arodiam Manufacturing Co NV (SH)
• AMC- Daneel Diamond Ventures (PTY) LTD (SH)
• Ankit Gems Pvt Ltd (SH)
• Ankit Gems Namibia (PTY) LTD (SH)
• Arjav Diamonds NV (SH)
• Arjav Diamonds Botswana (PTY) LTD (SH)
• Asian Star Co Ltd (SH)
• Aurostar Diamonds Botswana (Pty) Ltd (SH)
• Blue Star Diamonds Pvt Ltd (SH)
• Chow Sang Sang Jewellery Co. Ltd (SH)
• Chow Tai Fook Jewellery Co. Ltd (SH)
• Crossworks Manufacturing Ltd (SH)
• D Navinchandra Gems BVBA (SH)
• Dali Diamond Co NV (SH)
• Dharmanandan Diamonds Pvt Ltd (SH)
• Diacor International Ltd (SH)
• Diacore Botswana (PTY) LTD (SH)
• Diacore Diamonds Namibia (PTY) LTD (SH)
• Diacore South Africa (PTY) LTD (SH)
• Diamant Impex Bvba (SH)
• Diambel NV (SH)
• Dianco BVBA (SH)
• Diarough Sourcing SA (SH)
• Diarough Botswana (PTY) LTD (SH)
• Diarush DMCC (SH)
• Dimexon International Holdings (SH)
• DYS Diamond Manufacturers Pty Ltd (SH)
• EZ Diamonds Ltd (SH)
• Finestar Jewellery & Diamonds Private Ltd (SH)
• H Dipak & Co (SH)
• Hard Stone Processing (Pty) Ltd (SH)
• Hari Darshan Exports Private Ltd (SH)
• Hari Krishna Exports Pvt Ltd (SH)
• Hasenfeld-Stein Inc (SH)
• HVK International Pvt Ltd (SH)
• IGC Group NV (SH)
• Jasani India Private Ltd (SH)
• Jewelex India Pvt Ltd (SH)
• Julius Klein Diamonds LLC (SH)
• Julius Klein Diamonds Namibia (PTY) LTD (SH)
• Julius Klein SA (PTY) LTD (SH)
• K Girdharlal International Ltd (SH)
• KARP Impex Ltd (SH)
• KGK Diamonds (I) Pvt Ltd (SH)
• KGK Diamonds SA Pty. Limited (SH)
• KGK Diamonds Botswana (PTY) LTD (SH)
• KGK Diamonds Namibia (PTY) LTD (SH)
• Kiran Gems Pvt Ltd (SH)
• KP Sanghvi & Sons (SH)
• Laurelton Diamonds Belgium BVBA (SH)
• Laurelton Diamonds Botswana (PTY) LTD (SH)
• Laxmi Diamond Pvt Ltd (SH)
• Namgem Diamond MFG CO (PTY) LTD (SH)
• Luk Fook Diamond (International) Co Ltd (SH)
• M. Suresh Company Private Ltd (SH)
• M Suresh Botswana (SH)
• Mahendra Brothers Exports Pvt Ltd (SH)
• Mishal NV (SH)
• Mohit Diamonds Pvt Ltd (SH)
• MOTIGANZ Botswana (SH)
• Niru Diamonds Israel (1987) Ltd (SH)
• Pluczenik Diamond Company NV (SH)
• Pluczenik Botswana (PTY) LTD (SH)
• Pluczenik Diamonds Namibia (PTY) LTD (SH)
• Premier Diamond Alliance LLC (SH)
• Richold S.A. (SH)
• Rosy Blue (India) Pvt Ltd (SH)
• Rosy Blue NV (SH)
• S. Vinodkumar Diamonds Pvt Ltd (SH)
• Safdico International Ltd (SH)
• Safdico Botswana (SH)
• Safdico RSA (PTY) LTD (SH)
• Sahar Atid Diamonds Ltd (SH)
• Schacter & Namdar Namibia (PTY) LTD (SH)
• Schachter International Ltd (SH)
• Schachter Botswana (Pty) Ltd
• Shairu Gems Diamonds (SH)
• Sheetal Manufacturing Company (SH)
• Shree Ramkrishna Exports (SH)
• Signet Jewelers LTD (SH)
• SDDS (Botswana) (Proprietary) LTD (SH)
• Star Rays (SH)
• Taché NV (SH)
• Tache Diamond Botswana (PTY) LTD (SH)
• Tache Diamond South Africa (PTY) ltd (SH)
• Tasaki & Co Ltd (SH)
• Trau Bros NV (SH)
• Trau Bros Diamonds Namibia (PTY) LTD (SH)
• V D Global (SH)
• Venus Jewel (SH)
• Vijay Diamond (FZE) (SH)
• Vishindas Holaram (SH)
• Yaelstar BVBA (SH)
• Yerushalmi Bros Diamonds Ltd (SH)
• Yerushalmi Botswana (SH)
• Yoshfe Diamonds International Ltd (SH)
• Yosi Glick Diamonds (2003) Ltd (SH)

List of Accredited Rough Buyers

A.B.T. Diamonds Ltd (AB)
Choron Diamonds NV (AB)
Dharm Cutting Works (AB)
Finestar Diamonds (Proprietary) Ltd (AB)
Fruchter Gad Diamonds Ltd (AB)
Julius Klein Diamonds Botswana (Pty) Ltd (AB)
Karp Impex (PTY) Ltd (AB)
Kiran Exports Bvba (AB)
Lazare Kaplan International Inc (AB)
Dhruv Manufacturing Botswana (Pty) Limited
MOTI GANZ (AB)
Schachter and Namdar (Pty) Ltd (AB)
Trau Bros Diamonds Botswana (PTY) LTD (AB)

List of Industrial diamond buyers

• Eloquence Corporation (IS)
• L. M. Van Moppes & Sons Ltd (IS)
• Lieber & Solow Ltd (IS)

💎 Ready to Join the Ranks?

Before you can trade like a Sightholder, you need the legal authority and technical skill. Get your Diamond Dealer License assistance & Rough Diamond Evaluation Certificate today.

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