In a latest update, Australia based miner Lucapa has adjusted its indicated and inferred diamond resource estimates at the Mothae operation to an estimated 280k ct, 3.1cpht at an average value of US$635/ct and 960k ct, 2.44cpht at an average value of US$601/ct respectively. In the release, Lucapa managing director Stephen Wetherall commented on the 280% increase in indicated resource; " The increase in tonnes and carats, ..., strongly supports an expansion in production at Mothae that the partners are considering"
Source: Diamond Loupe 20-10-2020