Weekend Bonus: The Chaumet Emerald Tiara

Grand Duchess Maria Teresa of Luxembourg (1956-present), shown here with her husband, Grand Duke Henri, wears the Chaumet Emerald Tiara (click here for provenance info). Today, the second son of Henri and Maria Teresa, Prince Félix of Luxembourg, will marry his fiancée, Claire Lademacher, in a religious ceremony in the south of France. The pair married civilly earlier this week in Germany