Sibylle of Cleves necklace

This is my Sibylle of Cleves necklace from the portrait "Sibylle of Cleves at the time of her betrothal to Electoral Prince John Frederick, by Lucas Cranach the Elder, 1526."
Sibylle of Cleves (17 January 1512 – 21 February 1554) was Electress consort of Saxony. Born in Düsseldorf, she was the eldest daughter of John III of the House of La Marck and his wife Maria, Duchess of Julich-Berg (1491–1543). Her younger siblings were two sisters, Anne (later Queen of England) and Amalia, and a brother, William, who became Duke of Jülich-Cleves-Berg.

Made with real 18K gold plated filigrees with a crystal centre piece.

The necklace comes in my presentation gift box.