The Most Expensive Diamonds in the World: The Steinmetz Pink ($25 million)

The Steinmetz Pink is displayed as part of the Smithsonian’s “The Splendor of Diamonds” exhibition. The Steinmetz Pink is the diamond weighing 59.60 carat with 11. 92 gr, given a color as Fancy Vivid Pink by the Gemological Institute of America. The Steinmetz Pink is the largest known diamond has been given Vivid Pink.  The price of this diamond is about $ 25 million.