Mountain Province Diamonds Announces Supply Agreement with Chow Tai Fook and Record Run-of-Mine Price per Carat Generated at Latest Sale

1 March 2022

TORONTO and NEW YORK, March 1, 2022 /CNW/ - Mountain Province Diamonds Inc. ("Mountain Province" or the "Company") (TSX: MPVD) (OTCQX: MPVD) is pleased to announce that it has entered into a supply agreement with one of the world's largest and most respected jewellery retailers, Chow Tai Fook Jewellery Group Limited (Chow Tai Fook). Under the terms of the supply agreement with Chow Tai Fook, Mountain Province will provide a select range of diamonds over a one-year, renewable term.

The Company also announces today the results of its most recent diamond sale which closed on February 25, 2022 in Antwerp, Belgium. Total sales of 322,547 carats were achieved for total proceeds of $52.7 million (US$41.4 million) resulting in an average value of $163 per carat (US$128 per carat). Adjusting for mix of goods sold, this result represents a run-of-mine price of $160 per carat (US$126 per carat), a new high-water mark for the Company since the inception of sales of Gahcho Kué goods, and which incorporates a 13% indicative market price increase relative to the Company's first sale of the year which closed on January 21, 2022.

Reid Mackie, the Company's Vice President & Head of Diamond Sales and Marketing, commented:

"We are extremely proud to announce the formalisation of a supply agreement with Chow Tai Fook. This is an exciting opportunity for us to partner with a recognised industry leader, known for its discerning approach to diamond sourcing, unwavering focus on production excellence, and extensive retail network across Asia and the United States. Mountain Province looks forward to building a strong and successful relationship with Chow Tai Fook.

We are also pleased with the results from our February diamond sale. We achieved a new price milestone and saw strong demand in the market for our unique profile of Canadian origin diamonds."

About Mountain Province Diamonds Inc.

Mountain Province Diamonds is a 49% participant with De Beers Canada in the Gahcho Kué diamond mine located in Canada's Northwest Territories. The Gahcho Kué Joint Venture property consists of several kimberlites that are actively being mined, developed, and explored for future development. The Company also controls 107,373 hectares of highly prospective mineral claims and leases surrounding the Gahcho Kué 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 (Mct) in 8.50 million tonnes (Mt) at a grade of 1.60 carats/tonne and value of US$63/carat. Faraday 2 is estimated to contain 5.45Mct in 2.07Mt at a grade of 2.63 carats/tonne and value of US$140/ct. Faraday 1-3 is estimated to contain 1.90Mct in 1.87Mt at a grade of 1.04 carats/tonne and value of US$75/carat. All resource estimations are based on a 1mm diamond size bottom cut-off.