EMERALD GLOW At 11 685 ct, Imboo was unearthed by skillfully breaking the emerald free from the surrounding matrix by hand Gemstone miner Gemfields has mined its biggest emerald from its Kagem Mining ...

London-listed Gemfields said on Wednesday that it would lobby the Zambian government to suspend the newly reinstated 15% export duty on precious gemstones, which would directly impact the emeralds ...

The world's largest producer of the green stones has unearthed a 5,655-carat emerald crystal at its mines in Zambia. The stone, which weighs more than 1.1 kg (almost 2.5 lbs), was found at the ...

Gemfields will lobby the Zambian government reverse a newly reinstated export duty on precious stones, as its share price stumbles on fears for its Kagem Mining operation in the country. The new ...

The world’s biggest emerald miner has found a gem that weighs more than 1.1 kg at its mine in Zambia. The 5 655 ct stone found earlier this month at the Kagem mine will be sold at auction in Singapore ...

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