From Mariah Carey’s record-breaking diamond to Grace Kelly’s timeless Cartier classic, a look at the most expensive celebrity engagement rings of all time. Georgina Rodríguez’s dazzling oval-shaped diamond from Cristiano Ronaldo sparked a frenzy, estimated at $2-5 million.MOST EXPENSIVE celeb engagement rings of all time
From Mariah Carey’s record-breaking diamond to Grace Kelly’s timeless Cartier classic, a look at the most expensive celebrity engagement rings of all time. Georgina Rodríguez’s dazzling oval-shaped diamond from Cristiano Ronaldo sparked a frenzy, estimated at $2-5 million.