Mountain Province Diamonds Inc. (“Mountain Province”, the “Company”) (TSX: MPVD) (OTC: MPVD) is pleased to provide interim drilling results for the Hearne Northwest Extension at Gahcho Kué Mine. The Hearne kimberlite is one of four kimberlites being mined at Gahcho Kué, presently ranked at 5th in the world with an annual diamond production of approximately six million carats. Mountain Province is a 49% shareholder at Gahcho Kué with joint venture partner De Beers Canada as operators. With the success of the recently completed drilling program, further drilling of the Northwest Extension will be implemented with the goal to define the volume and depth extent of the kimberlite.