The Great Star of Africa, part of the Crown Jewels, is what type of precious stone?
Crown Jewels of the Netherlands Crown Jewels of the Netherlands Sometimes jewellery used by the Dutch royal family are dubbed "crown jewels". In the past, the terms "House-diamonds", "House-jewels" (Will of William I in 1841, Art. 12) and "family jewels" (1784 in the will of William V) have been used. In 1790 the term "Bijoux de la Couronne" was used by Luise of Brunswick -Wolfenbüttel to refer to a large diamond from Borneo. In 1896 the Firm of van Kempen & Begeer wrote about resetting the jewels of the Crown ("juweleelen der kroon"). Queen Juliana gave a selection of her formal jewelry to the new
Crown Jewels of the United Kingdom such as the Koh-i-Noor and Cullinan diamonds, were sealed in a biscuit tin and hidden beneath a sally port, allowing them to be recovered swiftly. After the war, the Jewels were kept in a vault at the Bank of England for two years while the Jewel House was repaired as the Tower had been struck by a bomb. In 1953, St Edward's Crown was placed on the head of Queen Elizabeth II in what is now the only ceremony of its kind in Europe. Today, 140 objects make up the Crown Jewels, which are permanently set with 23,578 precious and