Westminster Halo - Commissioned in a style of Chinese headdresses from Lacloche in 1930 and was designed to house three large diamonds: Arcot diamonds and possibly the Hastings diamond in the center. Its original form worn by the Dutchess) (left). Sold by the family in 1959 to jeweler Harry Winston, who removed the large diamonds. Rose Movious Palmer with turquoise stones in place of the large diamonds (right). It now has smaller diamonds in place of the removed large ones (center).