The Daily Diadem: The Sayn-Wittgenstein-Berleburg Diamond Spike Tiara

Patrick van Katwijk/DPA Picture Alliance Archive/Alamy

Carina Axelsson wears the Sayn-Wittgenstein-Berleburg Diamond Spike Tiara for a gala celebrating the ruby jubilee of Queen Margrethe II of Denmark, January 2012; more on the tiara over here!