Where was the Hope Diamond recently placed on display?
Hope Diamond From Wikipedia, the free encyclopedia French Blue redirects here. For the colour, see Blue. The Hope Diamond is a large, 45.52 carats (9.10 g),deep-blue diamond, housed in the Smithsonian Natural History Museum in Washington, D.C.The Hope Diamond is blue to the naked eye because of trace amounts of boron within its crystal structure, but it exhibits red phosphorescence under ultraviolet light. It is classified as a Type IIb diamond, and is famous for supposedly being cursed. Physical properties An examination in December 1988 by the Gemological Institute of America’s Gem Trade Lab (GIA-GTL) showed the diamond to weigh 45.52 carats (9.104 g) and described it as “fancy dark grayish-blue.” A re-examination in 1996 slightly rephrased that description as “fancy deep grayish-blue.”[4] The stone exhibits an unusually intense and strongly-colored type of luminescence: after exposure to long-wave ultraviolet light, the diamond produces a brilliant red phosphorescence (‘glow-in-the-
The Hope Diamond got a little more blue yesterday, going naked for the first time. The world’s largest blue diamond was unveiled without its elaborate setting at the Smithsonian Institute in Washington. The big one At 45.5 carats, the Hope Diamond is largest to develop a rare grayish-blue colour. Sold to King Louis XIV of France in 1668, the diamond has been looted by revolutionaries, pawed by an American socialite, embellished by Cartier, shown off by Harry Winston and rumoured to carry a curse. The walnut-sized gem is named after Henry Philip Hope, a banking heir and one of the diamond’s many former owners. The supply The majority of the world’s diamonds are produced in Africa. Canada, Australia and Russia are also big producers. The Ekati mine northeast of Yellowknife became Canada’s first diamond mine in 1998. Diamonds were formed millions of years ago under extreme heat and pressure deep in the earth, and carried near the surface in volcanic activity. The demand Most diamonds neve
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- Where was the Hope Diamond recently placed on display?
