Trading Window

August 26, 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 In terms of SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time, as per Company’s Code of Conduct for Regulating, Monitoring and Reporting of Trading by Insiders (“Code”) of the Company, we wish to inform that the “Trading Window” for dealing in securities of the Company shall remain closed from August 27, 2026 till completion of 48 hours after the appointment of Company Secretary and Compliance Officer of the Company for all the Promoters/Promoter Groups/ Designated Persons and Specified Connected Persons /Directors / KMP’s/Employees of the Company including designated persons, insiders and their immediate relatives. 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