(IDEX Online) - A "quiet tech" diamond ring flashes different colors to alert the wearer to smartphone activity. The 1.5-ct ...

Losses significantly outweighed gains. They were largely concentrated among 1.50-cts to 2.99-cts and 4.00-cts to 4.99-cts. Among smaller goods there was little movement. Among 3.00-cts to 5.99-cts ...

More of a mixed picture among fancies than rounds, although the overall number of price decreases again outweighing increases ...

Under a long-term strategic alliance, Tiffany had the option to buy all Diamcor's future rough diamond production at market prices, in exchange for financing the expansion of its Krone-Endora at ...

(IDEX Online) - Rio Tinto has reported an increase in first-half sales at its Diavaik diamond mine, in Canada, and said it had narrowed losses. The global miner said revenue for the six months to 30 ...

Botswana, the world's second biggest diamond producer after Russia, has been actively seeking dialogue with the US government to reverse or mitigate the tariff, but without success.

(IDEX Online) - Burglars stole a safe containing $1m of jewelry in a warehouse raid that was likely based on inside knowledge ...

Meanwhile Diamcor, knowing it would miss the 29 July deadline for financial disclosures relating to the year to 31 March 2025, applied for a Management Cease Trade Order, which temporarily restricts ...

The 35 per cent total tariff formally comes into effect at 12:01am US Eastern Daylight Time (EDT) / 9:31am India Standard Time (IST) tomorrow, Friday 1 August. Indian manufacturers won't pay the ...

(IDEX Online) - Rio Tinto has reported an increase in first-half sales at its Diavaik diamond mine, in Canada, and said it ...

Most of Botswana's rough diamonds are sold direct to India, Belgium, and the UAE, but goods worth around $500m annually are ...

Lingering hopes of a last-minute deal to avoid the additional tariffs were crushed when President Donald Trump singled out India, the world's biggest diamond manufacturer, for special mention on his ...