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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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Jewelry Crime More Sophisticated and More Violent, says JSA

date: 30/04/26

Crime cost US jewelers $144.7 million in 2025, as raiders employed increasingly sophisticated techniques, used more violence and stole more per robbery. There were two homicides, during the year, said the Jewelers' Security Alliance (JSA) in its Annual Crime...

IDEXmemo

date: 30/04/26

Blue diamonds are rare, green diamonds are rarer still. But diamonds with both a blue and a green hue are virtually unheard of. That's why the upcoming auction of the 5.50-carat fancy vivid blue-green Ocean Dream at Christie's Geneva next month is...

6.03ct Fancy Vivid Blue Could Fetch $12m

date: 30/04/26

An internally flawless, 6.03-carat fancy vivid blue diamond is expected to sell for up to CHF 9.5 million ($12.2 million) at Sotheby's Geneva. The cushion-modified brilliant Type IIb gem, from South Africa's Cullinan mine, is set in a platinum ring and leads...

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IDEXresearch

date: 15/04/26

NEWS & RESEARCH

Jewelry Crime More Sophisticated and More Violent, says JSA

date: 30/04/26

IDEXmemo

date: 30/04/26

6.03ct Fancy Vivid Blue Could Fetch $12m

date: 30/04/26

Boxxstars