Current Affairs
Petra recovers 23-carat pink diamond
![](https://www.jewelleryfocus.co.uk/wp-content/uploads/2015/11/Petra-Diamonds-23ct-pink-from-Williamson-e1448884065127-780x470.jpg)
Petra Diamonds has announced the recovery of a 23.16-carat pink diamond from its Williamson mine in Tanzania.
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Petra Diamonds has announced the recovery of a 23.16-carat pink diamond from its Williamson mine in Tanzania.