BlueRock Diamonds PLC (LON:BRD) has raised £1.25mln to fast track growth plans and strengthen its balance sheet. The South Africa-focused diamond miner said it raised the £1.235mln through an oversubscribed placing and subscription of around 3.53mln new shares at a price of 35p each, a 28% discount to its closing price on Wednesday. WATCH: BlueRock Diamonds PLC operating well and keen …