Iranian Crown Jewels the presidency of Hashemi Rafsanjani re-opened the permanent exhibition of the Iranian crown jewels to the public in the 1990s. They remain on public display . The Royal Mace of Iran is a jewel-encrusted ceremonial mace, a part of the Iranian Crown Jewels. It was a favorite of Fat′h-Ali Shah Qajar, who is often shown holding it in his miniature portraits. The mace is encrusted with spinels and diamonds, from end to end. It is 73 cm (2.4 ft) long. The largest diamond weighs 17 carats (3.4 g), and is located on the very top of the mace. The largest
Crown jewels 'Three Legs of Man', which also appear on the flattened pommel. Monaco features a heraldic crown on its coat-of-arms, but does not possess any crown jewels or regalia per se. The Crown Regalia, or crown jewels, of Norway are together with some other old treasures on permanent display in an exhibition at the Archbishop's Palace next to the Nidaros Cathedral, in Trondheim. The only surviving part of the Polish Crown Jewels is from the Piast dynasty and consists of the coronation sword known as the Szczerbiec. It is currently on display along with other royal items in the Wawel Royal