(IDEX Online) - A 275-year-old carved emerald necklace from the Mughal Empire sold for $6.2m, more than double its high ...

(IDEX Online) - Rio Tinto has unearthed a highly unusual 0.45-carat purple diamond at its Diavik mine in Canada's Northwest ...

(IDEX Online) - Seven men have been indicted over what prosecutors say is "the largest jewelry heist in US history" - the ...

AWDC chairman Isidore Morsel said: "With the Luanda Accord, we're making a firm choice for collaboration and for a shared ...

HRD, a subsidiary of the Antwerp World Diamond Centre (AWDC), says it is the first lab to stop lab grown certification, ...

(IDEX Online) - The historic 10.38-carat Marie-Therese pink diamond smashed its pre-sale estimate and sold for a record $14m ...

Debswana, the joint venture between De Beers and the Botswana government, has paused work for three months on Jwaneng Cut 9, the huge $2bn project that will unlock an estimated 53m carats of rough ...

(IDEX Online) - The Israel Diamond Exchange (IDE) is operating in "emergency mode" and will do so until further notice as a ...

"Until now, artisanal miners - often working in remote areas with limited access to technology - have largely been excluded ...

(IDEX Online) - Australia-based jewelry chain Michael Hill has been fined over Black Friday advertising claims that were ...

Tracr says it is the world's first fully distributed diamond blockchain platform, providing an immutable and transparent ...

(IDEX Online) - Experts from the GIA, the Smithsonian's National Museum of Natural History (NMNH), and the Paris School of ...