God! Top Diamond Blue Diamond most expensive in the world . 12 carat -1730 million b.

Hong Kong billionaire wins Blue Diamond expensive diamonds in the world, 12 million carats for 1730 baht !! On 12 May . A . Companies ' Sotheby 's " auction held diamond " Blue Diamond " or " blue diamond " which is one of the rarest diamonds in the world ....... Read on

 : http://www.posttoday.com/world/news/399334