Certificate under SEBI (Depositories and Participants) Regulations, 2018

July 11, 2026 To, To, BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot no. C/1, G Block Dalal Street, Bandra Kurla Complex, Bandra (E), Mumbai 400 001 Mumbai – 400 051 Ref: BSE Scrip Code – 544718 Ref: Symbol – PNGSREVA Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended on June 30, 2026. Dear Sir/ Madam, We hereby submit the certificate received from M/s Bigshare Services Private Limited, Registrar and Transfer Agent (RTA) of the Company pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, for the quarter ended on June 30, 2026. Kindly take the same on your records. Thanking You. For PNGS Reva Diamonds Jewellery Limited Kirti Vaidya Company Secretary & Compliance Officer ICSI M. No. A31430 Bigshare Services Pvt. Ltd. Ref No. BSS/SE-AU-030 Date: 08/07/2026 PNGS REVA DIAMOND JEWELLERY LIMITED INE1RDG01013 S. No 59/1-C, Abhiruchi Mall, Sinhgad Road, Pune, Maharashtra, India - 411041 Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th June 2026 Dear Sir, With reference to the captioned regulation, we hereby confirm that the said Regulation is not applicable to the Company, as the entire holding of the Company’s shares are in demat form, and we have not received any request from any members of the Company for rematerialisation during the quarter ended on 30th June 2026. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Bigshare Services Pvt. Ltd., Sandeep More Authorised Signatory CIN : U99999MH1994PTC076534 Regd. Office: Office No S6-2, 6th Floor, Pinnacle Business Park,Next to Ahura Centre, Mahakali Caves Road, Andheri (East) Mumbai - 400 093. Tel. : +9122 6263 8200 • Fax : +9122 6263 8299 • Email : info@bigshareonline.com • Website : www.bigshareonline.com