Result of AGM

27 June 2012

DiamondCorp plc

JSE share code: DMC & AIM share code: DCP

ISIN: GB00B183ZC46

(Incorporated in England and Wales)

(Registration number 05400982)

(SA company registration number 2007/031444/10)

("DiamondCorp")

Result of AGM

The Board of DiamondCorp, the Southern African diamond development and exploration company, advises that all resolutions put to shareholders at its Annual General Meeting held earlier today were passed by the requisite majority of votes cast.

Contact details:

DiamondCorp plc

Euan Worthington, Chairman

Tel: +44 20 3151 0970

Paul Loudon, Chief Executive

Tel: +27 828 246 897

Fairfax I.S. PLC

AIM Nomad and Joint Broker

Ewan Leggat/Laura Littley

Tel: +44 207 598 5368

Ocean Equities Limited

AIM Joint Broker

Guy Wilkes

Tel: +44 207 786 4370

PSG Capital (Pty) Limited

John-Paul Dicks

Tel: +27 21 887 9602

Russell & Associates

Charmane Russell/Marion Brower

Tel: +27 11 880 3924