Gold miner posted a 20% jump in third-quarter production.

The Kafubu Cluster is likely to set a record for the world’s most expensive single emerald sold in auction.

Zimbabwe usually reserves the country’s coal output for domestic electricity generation, but started shipping the fuel last year.

Output was hurt by a two-day halt in Lesotho during the country's general elections, as well as by an equipment breakdown, now repaired.

However, De Beers sees the risk of the market slowing down in the coming months due to a deterioration in global economic conditions.