About Us | Central Diamond Administrations - South Africa
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About Us

Who We Are

Central Diamond Administrations (CDA) is an independent South African based administration company that specialises exclusively in appraising, evaluating and purchasing estate Jewellery, Diamonds, Fine Watches and bespoke Jewellery pieces.

Central Diamond Administration provides services and solutions to Attorneys, Accountants, Legal Professionals, Insurers, Estate Executors, Liquidators and various other professional and individuals in the valuing or monetizing of their assets.

At Central Diamond Administration we do not focus on complete estate and liquidation services. We specialise only in Diamonds, Diamond Jewellery, Estate Jewellery, Fine Watches and bespoke Jewellery pieces.

Our Staff

All our staff are GIA AJP and DG certified.


We have a vast knowledge of international and global luxury brands such as Von Cleef & Arpels, Tiffany & Co, Harry Winston, Rolex, Cartier, De Beers and many more.


We have an in depth knowledge of Fine Watches, Hallmark Jewellery pieces as well as Vintage Jewellery from all historical periods.

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