Experts have predicted that the Golconda Blue could smash its high estimate to sell for as much as $100 million at Christie’s in Geneva, making it the most expensive diamond ever sold at auction. The ...

Swiss watch exports rose in March amid a resurgence in US demand and solid growth in the United Kingdom, which surpassed Hong Kong and China for the first time Shipments of timepieces grew 1.5% to CHF ...

US retail sales rose to higher-than-expected levels in March as consumers stocked up on goods prior to the implementation of tariffs. Revenue grew 1.4% — adjusted for seasonal variation — from the ...

US consumers shelled out an average of $5,493 on engagement rings, according to a recent survey by the Plumb Club, up 2% from the previous study in 2023. Some 29% of respondents said they laid out ...

Christie’s will be offering 21 jewels from a private JAR collection at its upcoming Geneva sale, including an Apricot Blossom bracelet that could fetch up to $650,000. The bangle, featuring round ...

Production at Rio Tinto’s Diavik mine in Canada rose in the first quarter as the site returned to normal levels after temporarily halting production a year ago. Output grew 27% year on year to 942,000 ...