Source - SMW
Lucara Diamond has announced the dates for its second exceptional stone tender of 2016. 

Viewings for the tender will take place from 7 November to 16  November  with the sale closing at 4.00pm CET on16  November. The sale will include no less than 12 exceptional diamonds with a combined weight of approximately 1,100 carats.   The company also announced the completion of the first stage of plant modifications to upgrade the Large Diamond Recovery  circuit to enable the processing of material of up to 90mm in size.

 This size fraction would allow for the recovery of a diamond of similar size to the 3,106 carat Cullinan diamond recovered in 1905.