Rare 100 carat diamonds worth millions up for auction

Subscribe to ITN News: A huge, yellow diamond and a diamond ring are expected to fetch between 2 million and 15 million when they are auctioned next week in Geneva. The Graff Vivid Yellow diamond weighs more than 100 carats and was cut by the Londonbased jeweller Laurence Graff. Sotheby s estimates that the yellow cushionshaped diamond, whose owner is not being identified, will fetch 15 million and 25 million. A white round diamond of carats, described by Sotheby s as