News and Announcements

Auction Results – Higher-Quality Emeralds

Gemfields announces the results of an auction comprised of higher-quality rough emeralds held during the period 4 May – 21 May 2026. Highlights: May 2026 Higher-Quality Emerald Auction Total auction revenues of USD 26.8 million 36 of the 37 lots offered for sale were sold (97%) 185,135 carats were offered for sale with 183,385 carats sold (99%) Average realised price of USD 146.08 per carat

Gemfields releases updated ‘G-Factor for Natural Resources’ figures to 31 December 2025

Gemfields is pleased to confirm its ‘G-Factor for Natural Resources’ figures for the Kagem emerald mine in Zambia and Montepuez Ruby Mining in Mozambique, which now stand at 17% and 26% respectively for the 10-year period from 2016 through 2025. The ‘G-Factor for Natural Resources’ reveals the percentage of natural resource revenue paid to the government of the host country in the form of mineral royalties, corporation tax and, where the relevant government is a shareholder, dividends.

Audited 2025 Annual Report Released

Gemfields announces the publication of the Company’s audited Annual Report and Accounts for the year ending 31 December 2025 (“2025 Annual Report”). The content of this short form announcement is the responsibility of the board of directors of the Company. Shareholders are advised that this short form announcement represents a summary of the information contained in the Annual Report and does not contain full or complete details of the financial results.

Auction Results: Mixed-Quality Rubies

Gemfields announces the results of an auction comprised of mixed-quality rough ruby held during the period 9 – 20 February 2026. Highlights – Mixed-Quality Ruby Auction – February 2026 Total auction revenues of USD 53 million. 121 of the 135 lots offered for sale were sold (90%). 214,509 carats were offered for sale with 189,620 carats sold (88%). Average sales price of USD 279 per carat. This is the first auction to include material from MRM’s second processing plant, underscoring the contribution it is already making ahead of full commissioning.
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