Notice of AGM Gemfields Group Limited Incorporated in Guernsey. Guernsey registration Number: 47656 South African external company registration number 2009/012636/10 Share code on JSE: GML / AIM: GEM ISIN: GG00BG0KTL52 | LEI: 21380017GAVXTCYS5R31 ("Gemfields" or the "Company") Notice of AGM LONDON, 30 APRIL 2024 Notice is hereby given that the Company's Annual General Meeting ("AGM"), will be held at 123 Victoria Street, Westminster, London, SW1E 6DE on Tuesday 25 June 2024, at 10:00 a.m. (British Summer Time). The Company intends to provide a live webcast facility for shareholders to be able to listen to and ask questions at the AGM, if unable to attend in person. Further details will be made available via a SENS and RNS announcement nearer to the date of the AGM. Those shareholders registered on the Company's shareholder register at 11:00 a.m. (British Summer Time) on Friday 21 June 2024, will be eligible to participate in and vote at the AGM. Accordingly, the last day to trade to participate and vote at the AGM is Tuesday 18 June 2024. The Company has today distributed the notice of AGM ("Notice of AGM") to shareholders on the shareholder register as of 19 April 2024, electronically (where practicable) or in hard copy by post. A copy of the Notice of AGM, which includes an explanatory memorandum relating to the proposed resolutions to be voted on at the AGM, as well as pro-forma proxy forms, can also be found on the Gemfields website at www.gemfieldsgroup.com/notice-of-agm. -ENDS- Further information on Gemfields Group Limited can be found at: GEMFIELDSGROUP.COM To join our investor mailing list, contact us on: ir@gemfields.com For any press enquiries please contact us on: gemfields@camarco.co.uk ENQUIRIES GEMFIELDS Sean Gilbertson / David Lovett / Ian Hughes ir@gemfields.com T: +44(0) 20 7518 3400 SPONSOR (JSE) Investec Bank Limited NOMINATED ADVISER Liberum (AIM) & BROKER Scott Mathieson / John More / Anake Singh T: +44(0) 20 3100 2222 FINANCIAL PR / IR Camarco Gordon Poole / Emily Hall T: +44(0) 20 3757 4980 ADDITIONAL INFORMATION ON GEMFIELDS Gemfields is a world-leading responsible miner and marketer of coloured gemstones. Gemfields is the operator and 75% owner of both the Kagem emerald mine in Zambia (believed to be the world's single largest producing emerald mine) and the Montepuez ruby mine in Mozambique (one of the most significant recently discovered ruby deposits in the world). In addition, Gemfields also holds controlling interests in various other gemstone mining and prospecting licences in Zambia, Mozambique, Ethiopia and Madagascar. Gemfields' outright ownership of Fabergé - an iconic and prestigious brand of exceptional heritage - enables Gemfields to optimise positioning, perception and consumer awareness of coloured gemstones through Fabergé designs, advancing the wider group's "mine and market" vision. Gemfields has developed a proprietary grading system and a pioneering auction platform to provide a consistent supply of coloured gemstones to downstream markets, a key component of Gemfields' business model that has played an important role in the growth of the global coloured gemstone sector. GEMFIELDS GEMFIELDS.COM | INVESTORS |FOUNDATION INSTAGRAM | FACEBOOK | TWITTER | YOUTUBE FABERGÉ FABERGÉ.COM | INSTAGRAM | FACEBOOK | TWITTER | YOUTUBE KAGEM MINING LINKEDIN MONTEPUEZ RUBY MINING LINKEDIN Date: 30-04-2024 08:00:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.