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") TR-1: Standard form for notification of major holdings 1. Issuer Details ISIN GG00BG0KTL52 Issuer Name GEMFIELDS GROUP LIMITED UK or Non-UK Issuer UK 2. Reason for Notification An acquisition or disposal of financial instruments 3. Details of person subject to the notification obligation Name Rozendal Associate Holdings City of registered office (if applicable) Port Louis Country of registered office (if applicable) Mauritius 4. Details of the shareholder Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above City of registered office (if applicable) Country of registered office (if applicable) 5. Date on which the threshold was crossed or reached 20-Oct-2022 6. Date on which Issuer notified 28-Oct-2022 7. Total positions of person(s) subject to the notification obligation % of voting % of voting rights through Total number of rights attached financial Total of both in voting rights to shares (total instruments % (8.A + 8.B) held in issuer of 8.A) (total of 8.B 1 + 8.B 2) Resulting situation on the date on which 10.010000 0.000000 10.010000 120672805 threshold was crossed or reached Position of previous 9.960000 0.000000 9.960000 notification (if applicable) 8. Notified details of the resulting situation on the date on which the threshold was crossed or reached 8A. Voting rights attached to shares Class/Type of Number of direct Number of indirect % of direct % of indirect shares ISIN voting rights voting rights voting rights voting rights code(if possible) (DTR5.1) (DTR5.2.1) (DTR5.1) (DTR5.2.1) GG00BG0KTL52 91986283 28686522 7.630000 2.380000 Sub Total 8.A 120672805 10.010000% 8B1. Financial Instruments according to (DTR5.3.1R.(1) (a)) Number of voting rights that % of Type of financial Expiration Exercise/conversion may be acquired if the voting instrument date period instrument is rights exercised/converted Sub Total 8.B1 8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b)) Type of % of Expiration Exercise/conversion Physical or cash Number of financial voting date period settlement voting rights instrument rights Sub Total 8.B2 9. Information in relation to the person subject to the notification obligation 2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary) % of voting rights % of voting through financial Total of both if it rights if it equals instruments if it Ultimate Name of controlled equals or is higher or is higher than equals or is controlling person undertaking than the notifiable the notifiable higher than the threshold threshold notifiable threshold Rational Kalander Expectations 7.634000 0.000000 7.634000% Trust (Pty) Ltd Afrika Afrika Avontuur Avontuur 1.336000 0.000000 1.336000% Kapitaal Trust (Pty) Ltd Afrika Beaucourt Avontuur Holdings 0.039000 0.000000 0.039000% Trust (Pty) Ltd Kalander Potdrie (Pty) 0.182000 0.000000 0.182000% Trust Ltd Groenpunt Groenpunt Kapitaal 0.229000 0.000000 0.229000% Trust Limited Rozendal & Vinkel Trust Associates 0.595000 0.000000 0.595000% Holdings Ltd 10. In case of proxy voting Name of the proxy holder The number and % of voting rights held The date until which the voting rights will be held 11. Additional Information The following parties are related to Rational Expectations holding 7.634% directly (the party subject to reporting notification) and their respective % holdings are as follows: 1: Rozendal & Associates Holdings Limited - 0.595% 2: Groenpunt Kapitaal Limited - 0.229% 3: Potdrie Proprietary Limited - 0.182% 4: Afrika Avontuur Kapitaal Proprietary Limited - 1.336% 5: Beaucourt Holdings Proprietary Limited - 0.039% 12. Date of Completion 28-Oct-2022 13. Place Of Completion Cape Town 31 October 2022 Sponsor Investec Bank Limited