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IDEXresearch

date: 01/10/26

September continued to show downward pressure on IDEX asking prices, with decreases substantially outnumbering increases in both rounds and fancies. Rounds showed the clearer weakness, with 247 price decreases against 96 increases. Fancies recorded...

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Namdeb Unveils Biggest Diamond in Two Decades

date: 04/10/26

Namdeb, the joint venture between Namibia and De Beers, has unveiled a 176.29-carat diamond that it describes as "the largest diamond of its kind recovered at the operation in two decades". The diamond, named "Owishi," was recovered from the...

IDEXmemo

date: 01/10/26

There's a critical lesson to be learned from a diamond scandal currently unfolding in Vietnam. And it's the importance of customer confidence. In case you missed the big news from Ho Chi Minh City, here's what happened: PNJ (Phu Nhuan Jewelry) ...

Rio Tinto Sells Last of the Argyle Pinks to British Jeweler

date: 02/10/26

Rio Tinto has sold its remaining Argyle pink diamond inventory and transferred ownership of the Argyle Pink Diamonds brand to British jeweler Boodles. The deal, announced on October 1, comes almost six years after Rio Tinto shut the Argyle mine in ...

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IDEXresearch

date: 01/10/26

NEWS & RESEARCH

Namdeb Unveils Biggest Diamond in Two Decades

date: 04/10/26

IDEXmemo

date: 01/10/26

Rio Tinto Sells Last of the Argyle Pinks to British Jeweler

date: 02/10/26

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