Lucara Diamond Corp.’s revenue rose in the third quarter as the miner increased its supply of large rough stones to Belgian manufacturer HB Trading. Group sales climbed 16% year on year to $51.2 ...

The 137.27-carat Florentine Diamond, thought to have been lost for more than a century, is in a Canadian vault, according to The New York Times. The yellow diamond went missing shortly after the end ...

The International Gemological Institute (IGI) has tapped Jeffrey Bennett as president for its North American division. Bennett has previously held leadership roles in flagship stores in the New York ...

Mark Wall has resigned as president and CEO of Mountain Province, the company announced Wednesday. Wall, who joined the miner in 2021, will remain in the role until December 19 to ensure a smooth ...

The Canadian Jewellers Association (CJA) has elected Chau Lui and Eric Senftleben to cochair its board of directors for 2026. The organization elected Lui of Paris Jewellers in Edmonton and Eric ...

A Tiffany and Co. brooch featuring the Vanderbilt sapphire stole the spotlight at the most recent Phillips auction in Geneva. The piece, designed in the early 20th century, showcases a 42.68-carat ...

Christie’s will offer a range of colored diamonds as the top lots of its upcoming Geneva sale, including a collection of 300 unmounted colored diamonds. Those stones will join the Mellon Blue diamond ...

Angola is upping its interest in De Beers from its previous ask of a minority stake to an offer to purchase owner Anglo American’s entire majority share. The move will help state-owned diamond ...

All of the top 10 lots exceeded their high estimates at the most recent Sotheby’s jewelry auction, which took place in Milan. The top lot, a ring featuring a marquise-shaped, 8.92-carat, E-color, VVS2 ...

Kering’s jewelry brands performed well in the third quarter, scoring double-digit revenue even as other divisions faltered. Sales at Kering’s “other houses” segment — which includes jewelry, watches ...

Epiris has sold Bonhams to Pemberton Asset Management, which has replaced the auction house’s senior executive leadership. The sale comes following nearly three years on the market, as Epiris first ...

Conner Curran, CEO of tender house Dexterous DMCC, waxes lyrical about Dubai on episode 150 of the Rapaport Diamond Podcast — but raises concerns about tax changes. Curran’s company facilitates ...