China April 4, 2017 11:34 am World's Largest Pink Diamond Sells for $71.2M A 59.6 carat diamond known as the “Pink Star” sold for a record $71.2M at a Hong Kong auction Tuesday. Local 1:36 WATCH: Some of the most talked about looks at the Met Gala 2:23 Climate change is moving Tornado Alley and driving more tornado outbreaks 1:47 Reese Witherspoon and Ryan Phillippe's daughter Ava calls out body shamers 1:41 Trump fined additional $1,000 for gag order violation and threatened with jail 0:53 Man attempts to shoot pastor during church service