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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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Ronaldo's Bride Wears Queen of Kalahari Collection

date: 20/08/26

Spanish-Argentine model and TV personality Georgina RodrÃguez wed Portuguese football superstar Cristiano Ronaldo last week, wearing gems from a six-piece high-jewelry suite that was cut from a single 342-carat rough diamond. Chopard acquired...

IDEXmemo

date: 20/08/26

The world's second-biggest rough diamond has, finally, found a buyer. The discovery in August 2024 of what is now known as the Motswedi diamond, at Lucara's Karowe mine, in Botswana, grabbed headlines far beyond the diamond media. At 2,488 carats ...

Swiss Lab Expands Spray-On DNA Tech to Diamonds

date: 20/08/26

A Swiss gem-lab company is expanding its spray-on DNA-based technology, currently used on emeralds, to polished melee diamonds. Provenance Proof, an independent subsidiary of Gubelin Gem Lab, says it has begun using synthetic-DNA nanoparticles...

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IDEXresearch

date: 15/04/26

NEWS & RESEARCH

Ronaldo's Bride Wears Queen of Kalahari Collection

date: 20/08/26

IDEXmemo

date: 20/08/26

Swiss Lab Expands Spray-On DNA Tech to Diamonds

date: 20/08/26

Boxxstars