An anonymous director reports

MOUNTAIN PROVINCE DIAMONDS ANNOUNCES REVISED DETAILS FOR Q4 AND FULL-YEAR 2023 EARNINGS RELEASE AND CONFERENCE CALL

Mountain Province Diamonds Inc. has revised details for its fourth quarter and full-year 2023 earnings release and conference call. The delay in the issuance of fourth quarter and year-end 2023 results is due to the financial audit process not being completed by the planned date.

Revised earnings release and conference call details

Prior to the conference call, the company will release Q4 and full-year 2023 financial results on April 1, 2024, aftermarket, in line with its statutory reporting deadline. The company will host its fourth quarter and full-year 2023 conference call on Tuesday, April 2, 2024, at 11 a.m. ET.

Conference call dial-in details

Title:  Mountain Province Q4 and full-year 2023 earnings conference call

Conference ID:  16709659

Date of call:  April 2, 2024

Time of call:  11 a.m. Eastern Time

Expected duration:  60 minutes

A webcast will be available.

Participant toll-free dial-in number:  1-888-390-0546

Participant international dial-in number:  1-416-764-8688

A replay of the webcast and audio call will be available on the company's website.

About Mountain Province Diamonds Inc.

Mountain Province is a 49-per-cent participant with De Beers Canada in the Gahcho Kue diamond mine located in Canada's Northwest Territories. The Gahcho Kue joint venture property consists of several kimberlites that are actively being mined, developed and explored for future development. The company also controls more than 113,000 hectares of highly prospective mineral claims and leases surrounding the Gahcho Kue mine that include an indicated mineral resource for the Kelvin kimberlite and inferred mineral resources for the Faraday kimberlites. Kelvin is estimated to contain 13.62 million carats in 8.50 million tonnes at a grade of 1.60 carats per tonne and a value of $63 (U.S.) per carat. Faraday 2 is estimated to contain 5.45 Mct in 2.07 Mt at a grade of 2.63 carats per tonne and a value of $140 (U.S.) per ct. Faraday 1-3 is estimated to contain 1.90 Mct in 1.87 Mt at a grade of 1.04 carats per tonne and a value of $75 (U.S.) per carat. All resource estimations are based on a one-millimetre diamond size bottom cut-off.

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