World’s most valuable, a 59.60-carat diamond known as “The Pink Star,” could fetch a record $60 million! Posted on March 20, 2017 by The Best Facebook Video World's most valuable cut diamond up for auction World's most valuable cut diamond, a 59.60-carat diamond known as "The Pink Star," returning to auction and could fetch a record $60 million. http://abcn.ws/2nTlGhD Posted by ABC News on Monday, March 20, 2017 MORE VIDEOS LIKE THISBiker breaks snow speed record… French downhill mountain biker beats world speed record on snow. By: @ReutersTVMeet Soshee, the world’s first social media robot dog. This robot dog reads your tweets …She is a modern Rapunzel! This woman’s hair is heavier than her cat… via: Daily MailSuck in your stomach: Corsets are making a comeback on top of clothes!