Trading Window

September 28, 2026 BSE Ltd. National Stock Exchange of India Ltd. Listing Department, Exchange Plaza, P. J. Towers, Dalal Street, Bandra-Kurla Complex, Mumbai – 400 001. Bandra (E), Mumbai – 400 051. (Scrip Code: Equity - 544484), (Symbol: BLUESTONE, Series EQ) Dear Sirs / Madam, Sub: Intimation of Closure of Trading Window Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time, and the Company's Code of Conduct for Regulating, Monitoring and Reporting of Trading by Insiders ("Code"), notice is hereby given that the "Trading Window" for dealing in the securities of the Company shall remain closed from October 01, 2026 until the expiry of 48 hours after the declaration of the Unaudited Financial Results of the Company for the quarter ended September 30, 2026. This closure shall apply to all Promoters, Promoter Group members, Directors, Key Managerial Personnel, Designated Persons, Employees, Specified Connected Persons and other Insiders of the Company, together with their Immediate Relatives. The Board Meeting to consider and approve the said Unaudited Financial Results will be held on a date to be intimated in due course. This is for your information and records Thanking you, Yours Faithfully, For BlueStone Jewellery and Lifestyle Limited (Formerly known as BlueStone Jewellery and Lifestyle Private Limited) Gaurav Singh Kushwaha Managing Director DIN: 01674879 BlueStone Jewellery and Lifestyle Limited [Formerly Known as BlueStone Jewellery and Lifestyle Private Limited] Reg. off : Site No. 89/2 Lava Kusha Arcade, Munnekolal Village, Outer Ring Road, Marathahalli, Bangalore - 560037 statutorycompliance@bluestone.com www.bluestone.com CIN: L72900KA2011PLC059678 Corporate off: 302, Dhantak Plaza, Makwana Road, Marol, Andheri East, Mumbai - 400 059, Maharashtra. Contact No: 080 4514 6904