(IDEX Online) - Halle Berry shifted the focus back to vintage diamonds with her latest engagement ring. The US actress, ...

(IDEX Online) - The average price for a natural diamond engagement ring in the US rose 9 per cent to $7,346 last year, ...

(IDEX Online) - Botswana's state-owned Okavango Diamond Company (ODC) is moving away from auctions and tenders and now aims to sell half its rough allocation through contract sales. They offer more ...

In October 2025, David Kellie, outgoing CEO at the NDC, told IDEX Online it had produced a campaign that was "ready to roll", ...