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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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The entire diamond market is facing extremely tough conditions - but the fancy color niche seems to have a life of its own. Just last week the 10-carat 'The Mediterranean Blue' diamond sold for $21m at Sotheby's, and other fancy color experts report ....
There has been much excitement in recent days about conflict diamonds. The Kimberley Process appears to have made a "significant breakthrough" towards broadening a narrow definition that currently recognizes only rough stones that finance civil war....
A dealer from New York's Diamond District has been charged with wire fraud after he allegedly falsified bank records to obtain almost $3.3m of rough diamonds from a supplier in India. Edward St. Mary III, aged 55, orchestrated an international scheme...
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Sealed and Certified natural stars & melee diamonds