Kagem mine

Emerald production boosts Zambia’s economy

Emeralds from Zambia’s Kagem mine continue to impress and capture the eye of some of the foremost gemstone buyers and jewellers around the world.
Gemfields

Gemfields raises awareness of responsible gemstone sourcing

Gemfields has launched a global advertising campaign to raise awareness of responsible sourcing in the coloured gemstone industry. 
Kagem Mining

Gemfields auctions first lot of Kagem emeralds with nano-particle technology

Gemfields has auctioned 17 lots of higher quality rough emeralds from the Kagem mine in Zambia – nine lots of which featured the new “Provenance Proof” nano-particle technology.
Gemfields

Gemfields embeds nanoparticles in stones to trace origin

Gemfields has partnered with Gübelin Gem Lab to embed nanoparticles proving origin into all Kagem Mine emeralds for sale to drive levels of transparency in the coloured gemstone sector.

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