BlueRock shares jump on biggest diamond found at Kareevlei

BlueRock Diamonds (LON: BRD) shares jumped more than 16% on Monday after the miner announced it had found a 58.6-carat diamond at its Kareevlei mine, in Kimberley, South Africa.  The “D” colour makeable stone with some spotted black sulphide intrusions is the largest diamond found to date at Kareevlei.  “The final value [is] dependent upon the buyer's...