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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 performed well in September, with their biggest monthly rise since April 2022. The latest figures, for August, from the US Department of Commerce, show an 8.4 per cent increase, compared to 5.2 per cent in August....
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The natural diamond industry needs coordinated and consistent marketing campaigns to counter declining demand, says Yoram Dvash, president of the World Federation of Diamond Bourses (WFDB). In an open letter he calls on every member ...
De Beers and Alrosa are not enjoying the best of times. Between them they produce well over half of the world's diamonds, by value. But De Beers has seen Q3 revenue slump by over three quarters, down from $899m in 2023 to just $213m. Market conditions...
A couple are suing a jeweler in Nashville, Tennessee, USA, for $75,000 over the loss of an engagement ring. Chelsea King, a singer, and her fiance Dawson Blankinship, a tennis player, claim a family-owned jewelry store failed to insure the ring...
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Sealed and Certified natural stars & melee diamonds