27 September 2016

The Daily Diadem: Princess Sibilla's Art Deco Tiara

Princess Sibilla's Art Deco Tiara (Photo: Andreas Rentz/Getty Images)

Countess Diane de Nassau wears the smaller version of her sister-in-law's diamond tiara at the pre-wedding gala for her nephew, Hereditary Grand Duke Guillaume of Luxembourg, 19 October 2012