Preview jewellery handcrafted by famous Spanish artist Pablo Picasso before it goes to auction, and read how high end retailers are marketing engagement rings to gay couples. Finally we've found a clear photo of Mila Kunis' simple engagement ring from Ashton Kutcher, while Madonna dons over 1,000 carats of diamonds to the Oscars after-party. Swatch sues Target for allegedly copying its watch designs, and smartwatches are a must-have, according to one rave reviewer. Read more »