The top lot of the Sotheby’s auction was a 4.50-carat internally flawless oval mixed-cut fancy vivid blue diamond that ...

T ransforming a world-class museum into an auction house is more complicated than it sounds. For one thing, Sotheby’s will ...

The 2006 Pagani Zonda Riviera, a Zonda F reimagined by the marque’s Unico program, will be offered by RM Sotheby’s on ...

Gustav Klimt's 'Porträt der Elisabeth Lederer,' part of Leonard A. Lauder's personal collection, could fetch $150 million at ...

Sotheby's did not disclose the identity of the seller of the brooch, and said that the buyer was a "private collector." ...

The fall auction sales in New York next week are expected to top $1.4 billion, marking a 50% increase from last year, ...

Over the past few weeks, Jennifer Lawrence has turned to Sotheby’s on three occasions to finish off her already formidable ...

Frida Kahlo’s painting “El sueño (La cama)” is expected to fetch between $40 million and $60 million at auction, potentially ...

The plastic gold colored crown that American rapper Notorious B.I.G wore on the last photo shoot before his death fetched ...

Diane Ladd, the Oscar-nominated actor best known for her roles in National Lampoon's Christmas Vacation (1989), Wild At Heart ...

A step-by-step guide to navigating this oft-misunderstood part of the market, with tips on getting what you want without ...

With roughly a month to go, and major sales slated for next week, Artnet takes a look back at the major auction moments so ...