Holding(s) in Company

Petra Diamonds Ld
07 February 2008

7 February 2008                                                         AIM: PDL

                             Petra Diamonds Limited
                                ('The Company')

                            Significant Shareholding


On 5 February 2008 the Company was notified that following recent purchases
Photon Global Limited now holds 12,881,716 ordinary shares in the Company
representing approximately 7.0% of the Company's ordinary issued share capital.



For further information, please contact:

Lisa Kavanagh                                    Telephone: [phone]
Parkgreen Communications, London

Adrian Hadden                                    Telephone: [phone]
Collins Stewart, London




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