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 ...

The Gemological Institute of America (GIA) has presented Susan Jacques with the Richard T. Liddicoat award. The institute gave Jacques its highest honor, the Distinguished Achievement Award, at 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 ...

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 ...

US holiday spending could exceed $1 trillion, the highest to date, despite tariffs and economic uncertainty, according to the National Retail Federation (NRF). Retail sales in November and December ...

It’s almost a year since De Beers made one of its biggest price cuts in history, slashing 10% to 15% off the value of its rough. Few sightholders expect anything similar in 2025, despite prolonged ...

Mountain Province’s sales and production fell in the third quarter amid difficult trading conditions and maintenance work at its Gahcho Kué mine in Canada. Sales value slid 58% year on year to $21.2 ...

A ring with a 7.19-carat pink sapphire will headline the upcoming jewelry auction at Christie’s in Geneva, where it could fetch up to CHF 250,000 ($309,888). The piece features a cushion-shaped ...

An executive-committee reshuffle at De Beers will see Kevin Smith and Eirik Waerness promoted to new roles. Smith, executive vice president of corporate affairs and strategy, will be interim chief ...

RAPAPORT PRESS RELEASE, November 5, 2025, Las Vegas… Diamond prices continued to decline in most areas last month, with the market split along category and geographical lines. Goods under 1.20 carats ...

An Art Deco sugarloaf cabochon sapphire and diamond ring will headline an upcoming Christie’s jewelry sale in New York, where it’s expected to rake in up to $2.5 million. The 17.66-carat Rockefeller ...

Jewelers of America (JA) has elected a new chair and executive committee and shaken up its board of directors. Matthew Rosenheim, president of Tiny Jewel Box, is JA’s new chair, the group announced ...