Gemstones
The African hub for gemstones investors, and comprehensive information on gemstones mining and latest market data.
- Feb- 2024 -27 February
Lucara recovers 320-carat gem at Karowe Mine
Lucara has recently announced the recovery of a 320-carat diamond from its Karowe mine in…
- Jun- 2023 -8 June
Largest ruby sells for record-breaking US$34.8 million
A 55.22-carat ruby has become both the largest and most valuable gem of its kind ever to…
- Mar- 2023 -24 March
Gemfields shares up by more than 5% on record revenue for 2022
Shares in coloured gems miner Gemfields climbed more than 5% on Friday after it posted…
- Nov- 2022 -28 November
PhotoScribe attains patent for secured diamond and gemstone identification
The world’s leading innovator in diamond inscription, PhotoScribe Technologies, has secured a patent to ensure…
- 17 November
ESMAZ calls for partnership with Chinese investors
Chinese investors have been encouraged to partner with Zambians in the gemstone mining industry to…
- Sep- 2022 -21 September
Gemfields emerald auction rakes in US$32.9 million
Gemfields, the supplier of coloured gemstones, announced that its emerald auction fetched revenues of US$32.9…
- Aug- 2022 -29 August
Tanzania small-scale miner discovers two tanzanite gemstones
Tanzanian authorities on Saturday unveiled a small-scale miner for discovering two tanzanite gemstones weighing a…
- Nov- 2021 -3 November
Zambian emeralds set centre-stage by leading international auction house
The largest collection of Zambian emeralds ever to be offered at auction will go on…
