Closure of Trading Window from October 01, 2026 till 48 hours after declaration of Unaudited Financial Results (Standalone and Consolidated) of the Company for the quarter and half year ended September 30, 2026.

Date: September 28, 2026 BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400001 Company Code: 523373 Subject: Closure of Trading Window. Pursuant to the provisions of SEBI (Prohibition of Insider Trading) Regulations, 2015, and in accordance with the Company’s Code of Conduct for Prevention of Insider Trading, as amended from time to time, we wish to inform that the trading window for dealing in the securities of the Company will be closed for all the designated persons and their immediate relatives from Thursday, October 01, 2026 till 48 hours after the declaration of Unaudited Financial Results (Standalone and Consolidated) of the Company for the quarter and half year ended September 30, 2026. The date of meeting for declaration of said Unaudited Financial Results (Standalone and Consolidated) of the Company for the quarter and half year ended September 30, 2026 shall be informed in due course. Kindly take the same on record. Thanking you. Yours faithfully, For Mini Diamonds (India) Limited Upendra Narottamdas Shah Managing Director DIN: 00748451 Website: www.minidiamonds.net