De Beers announces rough diamond demand is strong for second cycle in 2018
Sales increased by a total of £1m compared with the same period last year
![](https://www.jewelleryfocus.co.uk/wp-content/uploads/2018/03/DE-Beers-rough-diamond-e1520426896312-780x470.jpg)
De Beers has released data on its second cycle of rough diamond sales for 2018, with revenues provisionally secured at £399m.