In a year brimming with cause-related jewelry campaigns, the new “Walk for Giants” initiative from the gemstone miner Gemfields and the international conservation charity Space for Giants is worth ...

Gemfields reported long-term G-Factors of 17% at Kagem and 26% at Montepuez, underscoring substantial revenue sharing with host governments. The miner’s 2025 da ...

Coloured precious stones miner Gemfields said 2025 revenue fell 32% to $135.1 million as operational disruptions and weak demand for rubies and emeralds weighed ...

Geologist Debapriya Rakshit and experienced miner Richard Kapeta uncovered the impressive 5,655-carat emerald inside the largest open-pit mine in Kagem, which is partially owned by Gemfields — a ...

(Reuters) - Emerald miner Gemfields Plc said it sold a little over half a million carats of rough stones at its first high-quality emerald auction in Lusaka, Zambia, raking in $31.5 million. Gemfields ...

Gemfields has reported a decline in its G-Factor for Natural Resources for 2025, attributing it to weak market conditions, ...

Gemfields (LON: GEM) (JSE: GML) said its annual auction revenue fell 34% to $129 million in 2025, underscoring a sharp slowdown in the coloured gemstone market that mirrors conditions in the diamond ...