Czech President Milos Zeman views the Czech crown jewels on Thursday, May 9, 2013, before their ceremonial transfer from the crown jewels chamber in St. Vitus Cathedral to the Vladislav Hall at the Prague Castle for a rare public showing. (AP Photo/CTK, Michal Kamaryt)

Photo by: MICHAL KAMARYT

Czech President Milos Zeman views the Czech crown jewels on Thursday, May 9, 2013, before their ceremonial transfer from the crown jewels chamber in St. Vitus Cathedral to the Vladislav Hall at the Prague Castle for a rare public showing. (AP Photo/CTK, Michal Kamaryt)