He's one of the highest paid sports stars in the world and has a penchant for luxury and wearing extravagant bling. And Cristiano Ronaldo was spotted dripping in dazzling diamonds at a sports conference in Dubai on Saturday, donning a rare Rolex and a women's engagement ring, estimated at £200,000. The professional footballer, who is no stranger to wearing show-stopping jewellery, was also decked out with a diamond band on his wedding ring finger, valued at £50,000, despite previously quashing rumours he is engaged to girlfriend Georgina Rodríguez. During a panel at 14th edition of Dubai International Sports Conference, the Juventus player, 34, showed off a Rolex GMT-Master Ice costing £380,000.