(IDEX Online) - One of the world's rarest Rolex watches - so rare that many collectors didn't believe it actually existed - is to be sold by Sotheby's Geneva next month with an estimate of $800,000 to ...

Size doesn't necessarily matter. The Golconda Blue, at 23.24 carats, is the largest fancy vivid blue diamond ever to be offered at auction. But that doesn't mean it will automatically fetch the ...

The KP CSC has, in the past, criticized the KP for not adequately addressing diamond mining-related violence and human rights ...

(IDEX Online) - Gemfields, the world's largest colored gemstone miner has reported a $100.8m loss for 2024 - and announced a ...

(IDEX Online) - TV anchors covering India's Tata IPL cricket matches are wearing De Beers diamonds in what the company says is a first-of-its-kind initiative. Eleven women presenters are showcasing ...

(IDEX Online) - India's polished exports fell by almost 17 per cent in the fiscal year ending March 2025, to $13.29bn, according to the Gem and Jewellery Export Promotion Council (GJEPC). That's among ...

(IDEX Online) - A Colombian emerald dealer has been shot dead at his home in the country's capital Bogota by a sniper. The death of Jesus Hernando Sanchez, aged 62, comes just eight months after his ...