Bob Diamond's charitable foundation has netted £900,000 after the shares it owns in Barclays bank increased in value. According to the diary section of the Telegraph, the value of Barclay's share price rose 19% over the year to March 31 to $5.5m (£3.3m, €4.04m) that brought the charity £900,000. Diamond is the ex-chief of Barclays bank but resigned in wake of the Libor scandal although he was …