Farah Pahlavi; born Farah Diba, 14 October 1938 is the former Queen and Empress of Iran. She is the widow of Mohammad Reza Pahlavi, the Shah of Iran, and the only person to hold the title of Empress (Shahbanou) since pre-Islamic Iran. She was Queen consort of Iran from 1959 until 1967 and Empress consort from 1967 until exile in 1979.
Tiara designed by Harry Winston, the New York jeweller, for the occasion of the marriage of Empress Farah and Reza Shah Pahlevi in 1958. The lower band containing diamonds which is shaped like a heart, is built of platinum. There are two rows of yellow, pink and clear diamonds on top of it. There are seven large emeralds framed by diamonds on very top of the tiara.