Time	Diamond	$ P/C	Seller	Buyer
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IDEXresearch

date: 15/04/26

The market remains weak and the overall trend remains downward, more so among rounds than fancies. Less overall activity in either direction than we have seen in many recent months. In a weak market like this, consumers keep on buying, but spend less...

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Two Blues Each Fetch Over $8m

date: 10/06/26

Two blue diamonds each sold for over $8 million yesterday (9 June) at Christie's New York, highlighting the importance of color over size. The 31.62â€‘carat Azure Blue, the largest fancy blue diamond ever offered at auction, went for $8,371,000, or $262,500 ...

IDEXmemo

date: 04/06/26

Marilyn Monroe and Catherine the Great - icons separated by two centuries, but each of them still an active brand ambassador . . . for diamonds. This week was the centenary of Marilyn's birth (1 June 1926) - with exhibitions, celebrations and ...

Ruby and Diamond Necklace Sells for 20 Times Estimate

date: 09/06/26

A diamond necklace featuring a 5.02-carat Burmese ruby sold for $2,178,000 - more than 20 times its pre-sale low estimate at Bonhams New York yesterday (8 June). The auction house said there was "intense competition" for the piece, which had been ...

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