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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
Watch and jewelry sales in the US remained steady in March, with a slight overall increase of 0.4 per cent, according to the latest US Department of Commerce figures. Jewelry sales rose slightly, while watch sales dipped, as consumers opted for...
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Christie's Geneva sold 100 per cent of lots at its Magnificent Jewels yesterday (14 May) and raised $72.3m - despite the withdrawal of the sale's main attraction, the 23.24-carat Golconda Blue. It carried a $35m to $50m estimate and would have been the...
Lee Wenham - hero or villain? Who on earth is Lee Wenham, you're asking. Ok, so he's hardly a household name, but he was the brains behind what was very nearly the world's biggest ever jewel robbery. A gang of raiders bulldozed their way into the Millennium Dome...
De Beers has reportedly been discounting rough prices - by as much as 20 per cent - to a select group of sightholders. It has offered increased flexibility in times of trouble, but has rarely, if ever, actually cut prices. The current "secret deals" - widely reported...
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Sealed and Certified natural stars & melee diamonds