2024 Annual Mineral Resources and Ore Reserves

30 April 2025

Calgary, Alberta - Burgundy Diamonds Mines (ASX:BDM) (Burgundy or the Company) has published an updated Mineral Resource and Ore Reserve (MROR) estimate for the Ekati diamond mine for the year ending 31 December 2024, following a review of all production sources.

The updated MROR statement is reported in accordance with the Australasian Code for the Reporting of Exploration Results, Mineral Resources and Ore Reserves, December 2012 (JORC Code) and the Australian Securities Exchange (ASX) Listing Rules, Chapter 5. Supporting information relating to the changes of Mineral Resources and Ore Reserves is set out in this release and appendices.