Diagem Diamonds Contact details.

We are situated in a secure office park with customer parking.

Diagem Diamonds is the leading supplier of polish diamonds in South Africa, we are based in Rosebank Johannesburg, Our prices will not be beaten by any of our competitors. Please make an appointment before visiting we do not allow walk-ins.


5 Sturdee Ave Rosebank


Phone us

Office: 0113340187

Office cell: 0746889907


Monday - Friday: 9am - 4pm


Get in touch

Frequently asked questions

Our privacy policy

This tab content type will accept rich text to help with adding styles and links to additional pages or content. Use this to add supplementary information to help your buyers.



5 Sturdee Ave Rosebank JHB 2196

Contact no.

Office 011 3340187

Office cell 0746889907