World's largest vivid pink diamond from Russia to be auctioned on November 11

The 14.83-carat diamond, named "The Spirit of the Rose," is the largest vivid purple-pink diamond ever offered at auction.

published on : 13th October 2020

Portrait by Renaissance master Sandro Botticelli expected to soar past $80 million

Botticelli’s 15th-century portrait of a nobleman in 'Young Man Holding a Roundel' is the highlight of Sotheby’s Masters Week sale series in New York in January.

published on : 24th September 2020