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Its pigmentation is made out of gold and manganese pigments to simulate as close as doable the original colour of the spinel. The Hope Diamond phosphoresces a fiery crimson color when uncovered to ultraviolet light Archived December 12, 2020, at the Wayback Machine; Hatelberg, John Nels; Smithsonian Institution. The Smithsonian Institution offered ray-tracing and optical spectroscopic knowledge concerning the Hope diamond. U.S. Geological Survey. National Hydrography Dataset high-decision flowline information. Smithsonian Nationwide Museum of Pure Historical past. A darkish crimson cramoisi ribbon, made of crimson satin moire, holds the jewel contained in the box. A previously unknown drawing of the Golden Fleece was rediscovered in Switzerland within the 1980s, and two blue diamonds that had ornamented the jewel were found as properly, and these recent findings enabled artisans to recreate a replica of the emblem. McLean would deliver the Diamond out for friends to attempt on, including Warren G. Harding and Florence Harding. Evalyn Walsh McLean added her own narrative to the story behind the blue jewel, together with that one of many homeowners had been Catherine the great, although there are no confirmations that the Russian ruler ever owned the diamond. The malevolent influence that has for centuries dogged with discord and catastrophe the owners of the well-known Hope diamond has began once more and without waste of time, despite particular precautions against ailing-luck taken on the time of its final sale, according to John S. Wise, Jr., of 20 Broad Street, lawyer for Cartiers, the Fifth Avenue jewelers, who are suing Mr. and Mrs. Edward B. McLean for $180,000, its alleged buy value. The Hope Diamond was also blamed for the unhappy fates of different historic figures vaguely linked to its ownership, such because the falls of Madame Athenais de Montespan and French finance minister, Nicolas Fouquet, during 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 compelled abdication of Turkish Sultan Abdul Hamid who had supposedly killed varied members of his court docket for the stone (regardless of the annotation in Habib's public sale catalog).