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Rubies and emerald prices hold up but man-made rivals dull demand of diamonds
Lower demand in the US has sent the share price down
Desmond Sacco’s Assore builds stake in coloured jewel specialist miner
The house known for intricate enamel eggs is courting a wider audience and moving online
Johannesburg-quoted coloured gemstone specialist seeks to widen shareholder base
CEO Sean Gilbertson speaks after poor results and a bruising takeover battle
With a resolution still no nearer, the chip designer has put itself up for sale
The gem mining chief catches the early morning train every day
Ruby and emerald miner plans to raise demand for gemstones through marketing
Fewer staff are likely be based in Britain after it leaves the EU
Gemfields is trying to introduce transparency and order into a chaotic and inconsistent market
Ian Harebottle, chief executive of Gemfields, is proud of the miner’s stance on ethical sourcing
The jeweller’s president faces a unique challenge
Gemfields rough stone auction generates $33.5m
Craftsmanship is taking precedence over brand names
International Edition