Exhibit 13.1

CERTIFICATION PURSUANT TO

18 U.S.C. § 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the annual report of Mountain Province Diamonds Inc. (the "Company") on Form 20-F for the year ended March 31, 2007, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Patrick C. Evans, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

1.     The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.     The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: June 29, 2007

/s/ Patrick C. Evans

Name: Patrick C. Evans

Title: President and Chief Executive Officer