May 8 (Reuters) - Mountain Province Diamonds Inc MPVD.TO :
* MOUNTAIN PROVINCE DIAMONDS ANNOUNCES FIRST QUARTER 2019 RESULTS AND REVISES 2019 GUIDANCE
* MOUNTAIN PROVINCE DIAMONDS INC - 870,949 TONNES TREATED IN QUARTER, AN 11% INCREASE ON COMPARABLE QUARTER
* MOUNTAIN PROVINCE DIAMONDS - QTRLY REVENUE FROM 643,739 CARATS SOLD AT $60.7 MILLION VERSUS $66.6 MILLION FROM 527,000 CARATS SOLD IN Q1 2018
* MOUNTAIN PROVINCE DIAMONDS INC - QTRLY EARNINGS PER SHARE $0.01
* MOUNTAIN PROVINCE DIAMONDS INC - 2019 TOTAL ORE TONNES TREATED OUTLOOK IS REVISED TO 3.2 MILLION TO 3.3 MILLION TONNES DUE TO INCREASED PLANT PERFORMANCE
* MOUNTAIN PROVINCE DIAMONDS INC - MAINTAINS ITS COST GUIDANCE OF $110 - $120 PER TONNE OR $50 - $54 PER CARAT RECOVERED FOR FISCAL YEAR 2019.
* MOUNTAIN PROVINCE DIAMONDS INC - MAINTAINS ITS 2019 TOTAL CARAT PRODUCTION GUIDANCE RANGE OF 6.6 MILLION AND 6.9 MILLION CARATS,