Two Most Extraordinary Blue Diamonds兩枚超級藍鑽聯展

The 45.42 carat Hope Diamond (L) and the 31.06 carat Wittelsbach-Graff Diamond are shown in this combination photograph. The world's two most extraordinary blue diamonds appeared together for the first time at the Smithsonian museum January 29, 2010, with the Wittelsbach-Graff diamond on temporary loan until August alongside the Hope Diamond which is on permanent exhibit.

這張組合照片中左邊是45.42克拉的希望之鑽，右邊則是31.06克拉的維特巴哈－格拉夫鑽石，世上最特別的兩枚藍鑽，1月29日首度同時出現在美國華府的史密斯森博物館，其中維特巴哈－格拉夫鑽石借展至8月，希望之鑽則是永久館藏。