It fueled hypothesis that individuals possessing the gemstone have been fated to have dangerous luck with varying reports of undetermined veracity. When underneath attack by Napoleon in 1805, Karl Wilhelm might have had the French Blue recut to disguise its identity; in this type, the stone could have come to Nice Britain in 1806, when his household fled there to hitch his daughter Caroline of Brunswick. Unsourced materials could also be challenged and eliminated. The lead cast had essential ramifications because it gave enough data to curators at the French museum to fee the first exact replicas of each the Tavernier and French Blue diamonds using a material which simulates diamonds referred to as cubic zirconia, with the help of artisans who work with gems (lapidaries), led by Scott Sucher. 1861 Henry Pelham-Clinton, Duke of Newcastle Bequeathed Hope gave his daughter the gem after she married. The oldest nephew, Henry Thomas Hope, obtained eight of the most dear gems, including the Hope Diamond. October 3, 2003. Retrieved July 9, 2011. The Hope Diamond, center, is tested on the Smithsonian’s Natural Historical past Museum in Washington to attempt to find out what impurities give it its blue colours.

Night Mail. England. November 22, 1824. Retrieved October 14, 2022 – by way of British Newspaper Archive. Atlanta, Georgia. January 18, 1914. Retrieved December 20, 2024 – by way of The Library of Congress. Weight: In December 1988, the Gemological Institute of America’s laboratory determined the diamond to weigh 45.52 carats (9.104 g; 0.3211 oz). In protecting with these scripts, in keeping with the legend, Tavernier did not buy the Hope diamond however stole it from a Hindu temple where it had been set as one of two matching eyes of an idol, and the temple priests then laid a curse on whoever may possess the lacking stone. The Hope Diamond is a 45.Fifty two carats (9.104 g; 0.3211 oz) blue-violet diamond that has been famed for its great dimension since the 17th century. The diamond has been surrounded by a mythology of a reputed “curse” to the impact that it brings misfortune and tragedy to anybody who owns it or wears it, however there are strong indications that such fabrications improve the stone’s thriller and appeal, since increased publicity normally raised the gem’s value and newsworthiness. When Mrs. McLean wears the gem at balls and receptions arrangements have been made to keep the protected deposit building open until after the perform that the stone could also be safely saved away.

Even jewelers who could have dealt with the Hope Diamond weren’t spared from its reputed malice: the insanity and suicide of Jacques Colot, who supposedly bought it from Eliason, and the monetary break of the jeweler Simon Frankel, who purchased it from the Hope family, have been linked to the stone. In 1749, Louis XIV’s great-grandson, Louis XV, had the French Blue set right into a more elaborate jeweled pendant for the Order of the Golden Fleece by court docket jeweler André Jacquemin. The Hope Diamond was also blamed for the unhappy fates of other historic figures vaguely linked to its possession, such as the falls of Madame Athenais de Montespan and French finance minister, Nicolas Fouquet, in the course of the reign of Louis XIV of France; the beheadings of Louis XVI and Marie Antoinette and the rape and mutilation of the Princesse de Lamballe during the French Revolution; and the forced abdication of Turkish Sultan Abdul Hamid who had supposedly killed numerous members of his court docket for the stone (despite the annotation in Habib’s auction catalog). Blue diamonds much like the Hope will be shown by colorimetric measurements to be grayer (decrease in saturation) than blue sapphires.

Hardness: Diamonds normally, together with the Hope Diamond, are the hardest natural minerals known on Earth, but, because of weak planes within the bonds of a diamond’s crystalline structure, the crystal can fracture along these planes if not dealt with appropriately. When the Smithsonian’s gallery was renovated in 1997, the necklace was moved onto a rotating pedestal inside a cylinder made of 3-inch (76 mm) thick bulletproof glass in its own show room, adjacent to the main exhibit of the National Gem Assortment, within the Janet Annenberg Hooker Corridor of Geology, Gems, and Minerals. Lead cast of the “French Blue” diamond, discovered in 2007 on the National Museum of Pure History (France) by Farges (ca. 31 mm × 26 mm (1.2 in × 1.0 in)). He described the gem’s illustrious history to her whereas holding it hid underneath particular wrapping paper. Discover sources: “Hope Diamond” – information · In either case, the blue diamond was not retained by the British royal family. The boron is liable for causing the blue color of the stone. As the diamond grew, a few atoms of the component boron entered the crystal structure. The Solar King’s blue diamond grew to become unrecognizable and the baroque style of the original cut was definitely misplaced.