Petra Diamonds
The Cullinan mine continues to produce large stones. The Cullinan Heritage, a white diamond, was discovered in September 2009. This stone was the 19th biggest uncut diamond ever found and was sold in February 2010 to Chow Tai Fook Jewellery for $35.5m, the highest price ever paid for an uncut diamond. The previous record was held by Gem Diamonds' Leseli La Letšeng, which was bought for $18.4m by Graff Diamonds in December 2008.
Mmadikola
On 9February 2016, Thembani Moitlhobogi from Mmadikola, won the competition of naming the second-largest gem-quality diamond ever found. He named the stone Lesedi La Rona which means "Our Light". He stated that his reason for the name was that "the diamond is a pride, light and hope of Batswana". During the competition Lucara Diamond Corporation received 11,000 emails and 1,000 SMSs with name suggestions. In addition to naming the diamond, Moitlhobogi also received P25,000 (about $2,170).