April 26, 2006

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Exhibit 4

LOGO

 

April 26, 2006

Nova Scotia Securities Commission

 

Securities Commission of Newfoundland and Labrador
Alberta Securities Commission

 

Saskatchewan Financial Services Commission, Securities Division
The Manitoba Securities Commission

 

Office of the Administrator of the Securities Act, New Brunswick
Ontario Securities Commission

 

British Columbia Securities Commission
Registrar of Securities, Prince Edward Island

 

Autorité des marchés financiers
Government of the Northwest Territories

 

Government of Yukon
Government of the Nunavut

 

 
 
 

Dear Sirs:

RE: ABER DIAMOND CORPORATION

Thefollowing were sent by prepaid mail to those shareholders who requested material of the above-mentioned Company on April 26, 2006:

      X       MD & A
      X    

 

Annual Financial Statements for the Fiscal Year Ended January 31, 2006

Theabove disclosure document(s) are filed with you as agent for the Company in compliance with the regulations.

Yoursvery truly,
CIBC MELLON TRUST COMPANY

 

(Signed) Jo-Anne Kidd
Senior Administrator, Client Services
Direct Dial: (416) 643-5578

 
 

320 Bay Street, P.O. Box 1 – Toronto, ON    M5H 4A6  •  Tel416.643.5000  •  www.cibcmellon.com

CIBCMellon Trust Company is a licensed user of the CIBC and Mellon trademarks


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