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The diamond index is updated every hour. The percent of change displayed is with reference to yesterday's closing time (24:00 EST).
The Diamond Index and Diamond Drivers were formulated following comprehensive research and analysis of the IDEX inventory database, aggregated since February 2001
The growth of watch and jewelry sales in the US slowed in January after a bounce during the last two months of 2023. The first figures for 2024 from the US Department of Commerce show a year-on-year increase of 0.4 per cent, with jewelry sales up...
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Gemfields, the British gemstone miner, reported near-record revenues of $262m for FY2023, despite lowered production of both emeralds and rubies, and the cancellation of an emerald auction. Revenue from...
It's more than two decades since the diamond industry underwent an upheaval on this scale. It was back in January 2003 that the Kimberley Process Certification Scheme (KPCS) was launched to prevent conflict diamonds from entering the mainstream rough
Sierra Leone is now an "exemplary member" of the Kimberley Process (KP), after an 11-year civil war fueled by "blood diamonds". KP chair Ahmed Bin Sulayem (UAE) praised both Sierra Leone and Ghana after ...
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Sealed and Certified natural stars & melee diamonds