Press release pertaining to New Manufacturing facility and Business Operations

GOLKUNDA DIAMONDS & JEWELLERY LIMITED REGD. OFF: G-30, GEMS & JEWELLERY COMPLEX - III. SEEPZ, ANDHERI (EAST), MUMBAI - 400 096 INDIA. Tel: (91-22) 69524444 Email: admin@golkunda.com Web: www.golkunda.com CIN No. L36912MH1990PLC058729 To, August 03, 2026 BSE Limited Corporate Relationship Department, Phiroze Jeejeebhoy Towers, Dalal Street, Fort, Mumbai-400001 Ref: Scrip Code- 523676 Sub: Submission of Press Release pertaining to New Manufacturing Facility and Business Operations of the Company Dear Sir/ Madam, Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby submit the Press Release pertaining to the New Manufacturing Facility and Business Operations of the Company for your information and record. We request you to kindly take the same on record and treat this submission as compliance with the applicable provisions of the SEBI Listing Regulations Thanking you. Yours faithfully, For Golkunda Diamonds & Jewellery Limited KopalJain Company Secretary & Compliance Officer BSE | 523676 Golkunda Diamonds & Jewellery Ltd. Enters the Indian Domestic Market with a New ₹12-Crore Manufacturing Facility in Mumbai Spanning 5,360 sq. ft. in Andheri East with an installed capacity of about ~125-150 kg per annum, the new facility is expected to raise the Company’s overall manufacturing capacity by around 25– 30% and will produce diamond, gold, gemstone, jadau and lab-grown diamond jewellery for leading retail chains and organised retailers across India. Mumbai, 3rd August 2026 — Golkunda Diamonds & Jewellery Limited (BSE: 523676) (“Golkunda” or “the Company”), a manufacturer and exporter of fine jewellery to leading international retail chains, today announced the commencement of domestic manufacturing operations at its new 5,360 sq. ft. facility at 9B, Mahal Industrial Estate, Leader House, Mahakali Caves Road, Andheri East, Mumbai – 400093, with effect from 3rd August 2026. FACILITY AT A GLANCE Total Project Cost Facility Area Installed Capacity ₹ 12.00 crore 5,360 sq. ft. ~125 - 150 kg p.a. Capacity Uplift Location Operational From ~50% - 60% Andheri (E), Mumbai 03-Aug-26 The facility will manufacture and supply a comprehensive range of fine jewellery — diamond, gold, gemstone, jadau and lab-grown diamond jewellery — spanning rings, earrings, pendants, necklaces, bangles and bracelets, catering to leading retail chains and organised jewellery retailers across major cities in India. It has an installed manufacturing capacity of approximately ~125-150 kg of jewellery per annum and, upon commencement, is expected to increase the Company’s overall manufacturing capacity by approximately 50–60%. Backed by over 40 years of experience in manufacturing and exporting fine jewellery, Golkunda operates two export-oriented manufacturing units at SEEPZ, Mumbai, which have served European and Gulf markets for the past three decades and anchored strong, enduring relationships with renowned international retail chains. In line with its long-term growth strategy, the Company is additionally exploring strategic partnerships, alliances and acquisition opportunities to accelerate its entry into the business-to-consumer (B2C) retail business. MANAGEMENT COMMENTARY “For over forty years, our business has been shaped by the standards that leading retail chains across Europe and the Middle East expect of us. The Indian consumer today expects that same quality and consistency. Our new Mumbai facility allows us to bring the full breadth of our craftsmanship — across diamond, gold, gemstone, jadau and lab- grown jewellery — to organised retailers here at home, and to build a meaningful position in the fast-growing lab-grown diamond segment. With our expansion funded and underway, we also see a clear opportunity to move closer to the end consumer over time, and we intend to pursue the right partnerships and alliances to get there.” — Mr. Kantikumar Dadha, Chairman & Whole-time Director, Golkunda Diamonds & Jewellery Ltd. ABOUT GOLKUNDA DIAMONDS & JEWELLERY LIMITED Incorporated in 1990 and listed on BSE Limited (Scrip Code: 523676) since 1992, Golkunda Diamonds & Jewellery Limited is engaged in the manufacture and export of diamond- studded gold and fine jewellery, with long-standing relationships with leading retail chains across Europe and the Middle East. The Company’s product range spans diamond, gold, gemstone, jadau and lab-grown diamond jewellery. With the commencement of operations in August 2026, Golkunda has extended its manufacturing and supply operations to the Indian domestic market from a 5,360 sq. ft. facility in Andheri East, Mumbai, with an installed capacity of approximately 125-150 kg of jewellery per annum, serving leading retail chains and organised jewellery retailers across major cities. DISCLAIMER Certain statements in this document that are not historical facts are forward looking statements. Such forward-looking statements are subject to certain risks and uncertainties like government actions, local, political or economic developments, technological risks, and many other factors that could cause actual results to differ materially from those contemplated by the relevant forward-looking statements. The Company will not be in any way responsible for any action taken based on such statements and undertakes no obligation to publicly update these forward-looking statements to reflect subsequent events or circumstances. CORPORATE COMMUNICATION ADVISORS ORIM CONNECT +(91) 82085 63201 letsconnect@orim.in https://www.orim.in/orim-connect/