Sightholders predicted muted sales at this week’s De Beers sight as uncertainty over US tariffs impacted rough demand. The miner’s fourth trading session of the year is the first since the ...

RAPAPORT PRESS RELEASE, May 6, 2025, Las Vegas… Diamond prices rose sharply at the beginning of April in response to announcements of new U.S. import tariffs, and then stabilized later in the month ...

Gemfields saw prices and demand increase at its most recent auction of emeralds from the Kagem mine in Zambia amid improved market sentiment. The miner brought in revenue of $16.4 million from the ...

Revenue from the Ekati mine’s rough output fell 38% during the first fiscal quarter, according to owner Burgundy Diamond Mines. The company sold 1.2 million carats from the Canadian deposit for $73 ...

Companies in the diamond and jewelry trade are overwhelmingly worried about how impending US tariffs will affect business, but they have yet to take any steps to alter operations so they can avoid ...

The World Diamond Council (WDC) is calling on the US government to provide a dispensation for the diamond industry when implementing tariffs, noting the levies would put more than 200,000 jobs at risk ...

The top three lots on offer at an upcoming jewelry auction at Christie’s in Geneva feature blue diamonds, with the lead piece expected to bring in up to CHF 6.5 million ($7.9 million). The ring, a ...

The World Jewellery Confederation (CIBJO) has released a draft of The Blue List, a comprehensive glossary aimed at standardizing terminology used in responsible sourcing and sustainability across the ...

Diarough and Swiss technology company Provenance Proof have collaborated to offer retailers a tool that will trace melee stones to their original source. The platform will provide a solution for ...

De Beers held its first auction in Botswana following a relocation from Singapore, a move that unites its trading activities in Gaborone and enhances operational efficiency. The transfer also supports ...

One of the “most significant” collections of Mystery-Set jewels by Van Cleef & Arpels ever to appear at auction will be one of the highlights at an upcoming Christie’s sale in New York. The star of ...

A pair of unmounted diamonds will be among the top lots Sotheby’s will offer at an upcoming Geneva auction, where it is set to fetch up to CHF 4 million ($4.8 million). The stones are both ...