One of the world’s most extraordinary gemstones, the Wittelsbach-Graff Diamond, will be on display at the National Museum of Natural History Jan. 28, 2010, through Aug. 1, 2010. This will be the first ...
The Smithsonian’s National Museum of Natural History is extending its exhibit of one of the most rarely seen gems in the world, the Wittelsbach-Graff Diamond, to Sept. 1. Before the diamond was ...
For the next six months, two legendary diamonds will find themselves set in the spotlight. These diamonds are, indeed, forever: For the first time in 50 years, the Wittelsbach-Graff diamond go on ...
WASHINGTON — After decades of speculation, the truth can now be told: The famed Hope Diamond and its chief rival, the Wittelsbach-Graff Diamond, were not cut from the same stone, according to a group ...
CHICAGO — Members of Chicago’s upper echelon were clearly impressed. “It’s spectacular,” said J.B. Pritzker, of the 31.06-carat deep blue diamond on display at Graff’s Oak Street location here last ...
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