11th February, 2019
A blockchain system aimed at boosting transparency in the coloured gemstone sector – the first in the industry – recently made its debut in the US.
31st October, 2018
Russian mining giant Alrosa is piloting diamond traceability programmes being developed separately by two of the diamond industry’s leading players.
17th October, 2018
The Provenance Proof Blockchain, the first coloured gemstone blockchain system initiated by Gübelin Gem Lab, in cooperation with technology provider Everledger, is seen as a "game changer" in the gemstone world.