About Choice Diamonds

Two decades of relationships, not transactions

Choice Diamonds is a South African diamond company built the deliberate way — one relationship, one carefully graded stone, at a time.

A small selection of loose polished diamonds
How it started

Built on experience, not shortcuts

Diamonds don't reward shortcuts, and neither do the people who work with them. Over more than 20 years, Choice Diamonds has built its name on careful grading, honest sourcing, and a refusal to compromise on the standard of stone we're willing to put our name behind.

Pricing is kept honest by staying close to international market trends, not by guesswork — so every stone is valued against where the market actually stands.

We work with both private clients and the jewellery trade — the same standard applies to both.

Our values

What we won't compromise on


Ethical sourcing

Every stone's origin matters — we're careful about where our diamonds come from, and can account for it.


Professional integrity

We tell clients what a stone is actually worth, not what's easiest to hear.


A global network

Decades in the trade have built relationships with sources and buyers well beyond South Africa's borders.

Choice Diamonds signage at the Bedfordview office
Personalised service

Private clients and the trade

Whether you're a jeweller sourcing stock, or an individual selling a single inherited piece, you deal directly with people who know the stones by hand. There's no script, and no pressure to decide before you're ready.

Choice Diamonds team members reviewing a piece of jewellery with a client
Why we're different

Beyond sourcing and supply

Alongside supplying the trade, Choice Diamonds also purchases second-hand and investment diamonds and jewellery directly from members of the public — including inherited pieces — helping private individuals understand and maximise the value of what they hold.

It's the same honesty that's defined our name for over 20 years, whether we're grading a parcel for a jeweller or sitting across the table from someone selling a family heirloom.

Contact

Get in touch

Our office is based in Bedfordview, Johannesburg. Reach out to either of us directly, or send us an email.

SB
Simon Bertoni
079 981 2383
MV
Maria Victor
072 212 3496

Office F4S2, 4th Floor, The Paragon II, 1 Kramer Road, Bedfordview, Johannesburg, 2008