Dominion Diamond Corporation's Fiscal 2014 First Quarter Results to be Released Wednesday, June 5, 2013

TORONTO, May 22, 2013 /PRNewswire/ --

Dominion Diamond Corporation (TSX: DDC, NYSE: DDC) (the "Company") will release its Fiscal 2014 First Quarter results for the period ended April 30, 2013, after market hours on Wednesday, June 5th, 2013.

Beginning at 8:30AM (ET) on Thursday, June 6th, the Company will host a conference call for analysts, investors and other interested parties. Listeners may access a live broadcast of the conference call on the Company's web site at http://www.ddcorp.ca or by dialing 866-271-5140 within North America or 617-213-8893 from international locations and entering passcode 21655189.

An online archive of the broadcast will be available by accessing the Company's web site at http://www.ddcorp.ca. A telephone replay of the call will be available one hour after the call through 11:00PM (ET), Thursday, June 20th, 2013 by dialing 888-286-8010 within North America or 617-801-6888 from international locations and entering passcode 85917665.

About Dominion Diamond Corporation

Dominion Diamond Corporation is a Canadian diamond mining company with ownership interests in two of the world's most valuable diamond mines. Both mines are located in the low political risk environment of the Northwest Territories of Canada. The Company is the fourth largest diamond producer by value globally and the largest diamond mining company by market capitalization, listed on the Toronto and New York Stock Exchanges.

The Company operates the Ekati Diamond Mine through its 80% ownership as well as a 58.8% ownership in the surrounding areas containing prospective resources. It also sells diamonds from its 40% ownership in the Diavik Diamond Mine.

For further information:

Please visit http://www.ddcorp.ca 

Mr. Richard Chetwode, Vice President, Corporate Development - +44(0)7720-970-762 or rchetwode@ddcorp.ca 

Ms. Kelley Stamm, Manager, Investor Relations - +1(416)205-4380 or kstamm@ddcorp.ca