The framework in plain terms
The Diamonds Act of 1986 governs how rough and polished diamonds are bought, sold, cut, and exported in South Africa. The SADPMR licenses the participants: producers, dealers, cutters (beneficiators), and exporters. You cannot trade rough as a private person, but a licensed dealer or cutting works can legally sell you a polished, certified stone through a properly invoiced sale.
What beneficiation means for buyers
Beneficiation is the policy of cutting and polishing more of South Africa's diamonds locally rather than exporting all the rough. De Beers supports this through its Emerging Beneficiation Customer programme, which supplies rough to local cutting works. The practical result for you is that there are genuine local manufacturers, not just importers, and you can buy from them.
Why this matters for price and trust
Buying through a licensed, invoiced channel gives you a clean chain of custody and a real GIA certificate, not a vague appraisal. It also means you are buying from a regulated entity, which protects you on authenticity and resale. The direct route is both cheaper and safer when the seller is properly licensed.
Where Prodiam sits in this
Prodiam is the direct-sales face of a Bedfordview cutting works (D and D Diamonds CC), a De Beers DBCM Emerging Beneficiation Customer operating inside this framework. That licensed, manufacturer-direct position is exactly what the Diamonds Act path is designed to allow, and it is why a private buyer can match a certificate to a real stone and buy close to source.
Decision table
Use the details, not a shortcut.
| Role under the Act | What they may do | Can sell to the public? |
|---|---|---|
| Producer / miner | Recover and sell rough | No, trade only |
| Cutter / beneficiator | Cut, polish, sell polished | Yes, invoiced sale |
| Licensed dealer | Trade polished diamonds | Yes, invoiced sale |
Direct answers
Common questions
Is it legal to buy a diamond directly from a cutter in South Africa?
Yes. Under the Diamonds Act of 1986, a SADPMR-licensed cutting works or dealer may sell a polished, certified diamond to a private buyer through a properly invoiced sale.
What is the SADPMR?
The South African Diamond and Precious Metals Regulator administers the Diamonds Act, licensing producers, dealers, cutters, and exporters and overseeing the legal diamond trade.
What is beneficiation?
It is the policy of cutting and polishing diamonds locally rather than exporting all rough. De Beers supports it via the Emerging Beneficiation Customer programme, which is how local cutting works like the one behind Prodiam get rough to cut.