13 December 2016

The Daily Diadem: The Portland Diamond Tiara

The Portland Diamond Tiara (Photo: Grand Ladies Site)

Winifred Cavendish-Bentinck, Duchess of Portland wears the Portland Diamond Tiara at the time of the 1902 coronation. Today, the Cartier-made tiara is still owned by the family and is on display at the Harley Gallery in Nottinghamshire