The Princess Corinna Sayn-Wittgenstein-Sayn surprised all on June 21 by wearing a necklace with emeralds and diamonds that had been put up for auction by Aline, Countess of Romanones. It sold for €257,000 at Sotheby&#x27;s. The fact that the friend of the King of Spain wore it gave rise to comments in the Spanish press. in recent days.She is working as a special advisor to Prince Albert and Princess Charlene of Monaco.