Rio Tinto hosted its last Beyond Rare Tender, featuring 52 lots of polished fancy-colored diamonds, as the miner prepared to close its only remaining diamond deposit. Titled “Into the Light”, the ...

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 ...

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 ...

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 ...

Trans Atlantic Gem Sales (TAGS) has rejected media reports calling it “financially unstable” after its appointment to market rough for Zimbabwe via an international sales partnership. The tender house ...

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 ...

Swiss watch exports rose in most markets during September, but a significant decline in the US offset the month’s overall growth. Shipments of luxury timepieces fell 3.1% year on year to CHF 1.99 ...

Australian jeweler Michael Hill reported an improvement in same-store sales in Australia and Canada during the first 16 weeks of fiscal 2026. Revenue dropped 1.3% year on year for the period that ...

Sotheby’s will showcase several high-value colored diamonds as the top lots of its upcoming sales in Geneva, including a blue diamond it has priced at up to CHF 5.8 million ($7.3 million). The ...

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 ...