Our Services
In-house since 2006
Goldsmiths and watchmakers work on site at Cassims & Co. Most jobs are done in our own workshop rather than sent away, so your piece never leaves the building and much of what we do is ready the same day. Walk in at Mall of the South or Greenstone — no appointment needed.
Custom design & manufacturing
Engagement rings and one-off pieces designed with you in CAD, then cast and set in our own Johannesburg studio.
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Watch servicing & repairs
Batteries while you wait, full mechanical servicing, glass and crown replacement — by our own watchmakers, on site.
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Jewellery repair & restoration
Resizing, claw rebuilds, re-tipping, rhodium plating and polishing — all handled by our own jewellers.
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Laser engraving
Initials, a date or a few words on a caseback, ring or pendant. Done in-house, usually the same day.
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Valuations
Written insurance valuations for jewellery and watches, prepared in-house by our specialists.
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Trade or sell
We buy luxury watches, old gold and diamonds outright, or trade them against anything in the boutique.
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Not sure what your piece needs?
Bring it in, or send us a photograph on WhatsApp. We will tell you honestly what the work involves, what it costs and how long it takes — before anything is started.