Every coin we sell undergoes a rigorous multi-stage authentication process — and is backed by a written, lifetime authenticity guarantee. If we ever certify an inauthentic coin, we will refund you in full, forever.
From visual inspection to specific gravity testing — every coin is assessed by at least two senior numismatists.
Strike depth, lustre, surface and detail.
10x–40x device magnification of die details.
Calibrated precision scale to 0.01g.
Density test for precious metal content.
Every coin issued with written certificate.
We follow the international Sheldon scale used by the world's major grading houses.
Curious whether you have something genuine? Our specialists will assess any South African coin at no cost.