Mountain Province Announces C$4.5M Private Placement

TORONTO and NEW YORK -

Shares Issued and Outstanding: 60,097,746 TSX: MPV AMEX: MDM

Mountain Province Diamonds Inc. (”Mountain Province” or the “Company”) (TSX: MPV, AMEX: MDM) today announced that the Company is arranging a non- brokered private placement of up to 3 million Units at a price of C$1.50 (US$1.30) per Unit. If fully subscribed, the private placement will raise proceeds of C$4.5M.

Mountain Province Diamonds and De Beers Canada Enter Into Revised and Restated Gahcho Kué Joint Venture Agreement

TORONTO and NEW YORK -

- Mountain Province Gains Control Over Share of Marketing Rights

At the Forefront of the Publishing Market, Hachette Book Group Adopts North Plains’ TeleScope Publishing Platform

TORONTO and NEW YORK - North Plains Systems, Inc., the leading provider of digital asset management (DAM) and publishing solutions, today announced that Hachette Book Group (HBG) will implement North Plains’ revolutionary TeleScope Publishing Platform(TM) (TPP). The new agreement will provide HBG with an unprecedented ability to manage their entire asset lifecycle from editorial, typesetting, eBook creation, promotion through to the distribution and monetization of their books.

Mountain Province Diamonds Announces Updated Mineral Resource Estimate for Gahcho Kué Diamond Project

TORONTO and NEW YORK - Shares Issued and Outstanding: 59,932,381 TSX: MPV AMEX: MDM Indicated Mineral Resource 50.5 Million Carats Inferred Mineral Resource 10.3 Million Carats

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