Why Bedfordview is Johannesburg's diamond hub
Bedfordview sits within the Ekurhuleni metro, approximately 15 minutes from Sandton CBD and 15 minutes from OR Tambo International Airport. The area holds a cluster of specialist diamond dealers that operates separately from Sandton's luxury retail precinct. This concentration exists because the trade follows infrastructure: import licensing, SADPMR registration, and the logistics of handling rough and polished stones. Prodiam is the most established name in this cluster.
What Prodiam does
Prodiam buys and sells certified natural diamonds: loose stones and estate pieces. It handles transactions for private clients, trade buyers including jewellers and designers, and sellers of inherited or estate diamonds. Every transaction follows SADPMR guidelines and FICA compliance. Prodiam reads GIA and equivalent certificates with clients, provides benchmarked valuations, and settles purchases and sales by EFT with a documented payment trail.
The by-appointment model
Prodiam does not operate as a walk-in retail store. The appointment model exists because each client's transaction is individual: the stone, the certificate, the valuation, and the terms are discussed one-on-one without the pressure of a retail floor. To book, call +27 74 702 1976 or email the Prodiam team. Describe whether you are buying, selling, or seeking a valuation. The address is Suite F1W6, The Paragon, 1 Kramer Road, Bedfordview, Johannesburg.
Getting to Prodiam
From Sandton: take the N3 east toward Bedfordview and follow signs to Kramer Road. From OR Tambo: take the N12 toward Johannesburg and connect via Rondebult Road. Ample parking is available at The Paragon. If you are carrying a high-value stone, the building's security and the appointment-only format mean you are not waiting in a public area. Book before you travel.
Decision table
Use the details, not a shortcut.
| Service | Who it suits | Contact to start |
|---|---|---|
| Buy certified natural diamond | Buyers wanting a documented loose stone purchase | +27 74 702 1976 |
| Sell diamond ring or loose stone | Sellers of estate, inherited, or upgrade-funded diamonds | the Prodiam team |
| Independent valuation | Owners needing insurance or estate valuation | Appointment by phone or email |
| Trade supply (jewellers/designers) | Trade buyers needing certified natural stone supply | the Prodiam team |
Direct answers
Common questions
Is Prodiam open to walk-in clients?
No. Prodiam operates by appointment only. This protects the client and keeps the transaction focused. Book via phone or email before travelling.
How long has Prodiam been operating in Bedfordview?
established in the SA diamond market. That operating history is verifiable and relevant to trust.
What makes Bedfordview different from Sandton for diamonds?
Bedfordview hosts stone-first specialist dealers with SADPMR registration and import infrastructure. Sandton's Diamond Walk is a luxury retail precinct. Both have a role, but they serve different buying and selling needs.
Does Prodiam handle both buying and selling?
Yes. Prodiam buys diamonds from private sellers and supplies natural certified diamonds to buyers. Contact them to discuss which direction applies to you.
What is the nearest major landmark to Prodiam?
The Paragon at 1 Kramer Road, Bedfordview, is well-known in the area. It is near the Bedfordview retail strip and within easy reach of both the N3 and OR Tambo Airport.
What should I bring to a Prodiam appointment?
Your GIA or equivalent grading certificate if you have one, your identity document for FICA compliance, and any provenance documentation for estate pieces. Call ahead to confirm what your specific transaction requires.
Further reading
Diamond Guide SA covers the Bedfordview diamond trade within its national dealer comparison, see its Bedfordview dealer guide for a comparative view.