Notice of AGM and B-BBEE Annual Compliance Report

Share code on JSE:GML (General Segment of JSE Main Board) / AIM:GEM

("Gemfields" or the "Group" or the "Company")

Notice of AGM and B-BBEE Annual Compliance Report

LONDON, 29 APRIL 2026

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 23 June 2026 at 10:00 a.m. (British Summer Time).

Those shareholders registered on the Company's shareholder register at 11:00 a.m. (British Summer Time) on Friday 12 June 2026 will be eligible to participate in and vote at the AGM. Accordingly, the last date to trade to participate in and vote at the AGM is Tuesday 9 June 2026.

The Company has today distributed the notice of AGM ("Notice of AGM") to shareholders on the shareholder register as of Thursday 23 April 2026, 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.

Shareholders attending the AGM in person should ensure they bring identification documents, such as a passport or driving licence and, if attending as a corporate representative, or if your shares are held in the name of a custodian or broker, a copy of a Letter of Representation.

If not attending in person, shareholders will be able to view a live webcast by registering here:

Shareholders will be able to ask questions during the meeting, either live via a conference call line or, by pre-submitting written questions in advance of the AGM. To receive the details to access the conference call line or to pre-submit your question, please email ir@gemfields.com by 4:00 p.m. (British Summer Time), Monday 22 June 2026.

Within the email, please include the identification details connected to your shareholding to validate the request. Only questions that are from a shareholder and are pertinent to the AGM will be answered during the meeting.

Shareholders are further notified that, in accordance with paragraph 12.7 (g) and Appendix 1 to Section 6 of the JSE Listings Requirements, notice is hereby given that the Company's annual compliance report in terms of section 13G(2) of the Broad-based Black Economic Empowerment Act 2003, has been published and is available on the Gemfields website at www.gemfieldsgroup.com.