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How Turquoise Replaced Emeralds in This Royal Diadem | Smithsonian Voices | National Museum of Natural History Smithsonian Magazine
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The Court Jeweller (Lauren Kiehna) on X: "The Daily Diadem: The de Tornos Turquoise Tiara #dailydiadem https://t.co/2gJypxZW5I https://t.co/tzsT8K5kx9" / X
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Different looks for Princess Margaret's Persian Turquoise Tiara. Original in the upper left hand corner. | Royal jewelry, Royal jewels, Tiaras and crowns
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