Wittelsbach-Graff Diamond has always been a frequent visitor to the royal wedding, a paragon of noble and rare to Blue Diamond temptation, it is learned, Wittelsbach-Graff Blue Diamond will be on display in the
The world's most stunning one of the gems - Wittelsbach-Graff Diamonds International Diamond in Graff (Graff Diamonds International Ltd) Chairman Lawrence. Graf's opening, the 2010 January 28 to August 28 at the Smithsonian's National Museum of Natural History exhibition, the first time in 50 years on public display. Fengyun weight 31.06 kt of rare natural blue diamond jewellery (Fancy Deep Blue) were classified as grade Ⅱ b (2b-level) and internal flawless; now, she is by Gemological Institute of America GIA (Gemological Institute of America) rating of the largest flawless or natural deep blue color within the flawless gems.
