Press release-Unaudited Financial Results for the quarter ended 30.06.2026

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 08, 2026 BSE Limited Corporate Relationship Department Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai-400001 Ref.: Scrip Code: 523676 Sub: Press Release - Unaudited Financial Results for the quarter ended June 30, 2026 Dear Sir/ Madam, In compliance with Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), please find enclosed herewith a copy of the press release being issued by the Company on Unaudited Financial Results of the Company for the quarter ended June 30, 2026. This disclosure will also be hosted on the Company’s website at www.golkunda.com as per the provisions of the SEBI Listing Regulations. Please take the same on your records. Thanking You, Yours Faithfully, For Golkunda Diamonds and Jewellery Limited Kopal Jain Company Secretary BSE: 523676 | PRESS RELEASE Golkunda Diamonds & Jewellery Limited Delivers Strong Q1 FY27 Performance; EBITDA Surges 69.32% and PAT Rises 63.93% Mumbai, 8th 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 its unaudited financial results for the quarter ended June 30, 2026. The financial results were approved by the Company's Board of Directors at its meeting held today, August 08, 2026. KEY FINANCIALS HIGHLIGHTS (₹ in Lakhs & Margins are in %) Total Revenue EBITDA PAT 864.12 514.03 8,521.49 6,943.73 510.34 313.57 Q1 FY26 Q1 FY27 Q1 FY26 Q1 FY27 Q1 FY26 Q1 FY27 Particular Q1 FY27 Q1 FY26 YoY Change Total Revenue 8,521.49 6,943.73 22.72% EBITDA 864.12 510.34 69.32% EBITDA Margin (%) 10.12% 7.35% 277 BPS PAT 514.03 313.57 63.93% PAT Margin (%) 6.02% 4.52% 150 BPS EPS in ₹ (Diluted) 7.32 4.50 62.67% BSE: 523676 | PRESS RELEASE MANAGEMENT COMMENTARY "We have begun FY27 on a strong note, with revenue up 22.7%, EBITDA up 69.3% and PAT up 63.9% year-on-year, and healthy margin expansion of 277 basis points in EBITDA margin and 150 basis points in PAT margin. The quarter reflects the underlying strength of our export business, built over three decades of serving customers across Europe and the Gulf. With our new domestic manufacturing facility in Mumbai now operational, our focus on the lab-grown diamond segment and our planned entry into B2C retail, we are well positioned to diversify our revenue base and create sustainable long-term value for all stakeholders." — Mr. Kantikumar Dadha, Chairman & Whole-time Director, Golkunda Diamonds & Jewellery Ltd. ABOUT COMPANY 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 BSE: 523676 | PRESS RELEASE 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/