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.
Mouawad
Mouawad is the owner of the Jubilee Diamond. The Jubilee Diamond was known as the Reitz Diamond and is a colourless, cushion-shaped diamond weighing 245.35 carats (49.07 grams). It is the sixth largest diamond in the world and originally named after Francis William Reitz who was the president of the Orange Free State at the time the diamond was discovered in the area. The Jubilee is the largest diamond in the Mouawad collection.