If a Grand Duchess of Russia maried a royal King or Prince they brought huge jewels.
This goes for Luxemborg's , greek's, Dutch's , Sweden's and more.
Queen Ingrid , the King of sweden 's only girl brought to Danemark her mother's jewelry (british) and her swedish.
Sorry that for belgian Royals , the jewelry of the past were sold or stolen.
Josephine Charlotte and Marie Jose's brought begian jewels in their country, lot of them were sold by her heirs but lucky the great people of a small country such as Luxemburg, obliged the Grand Duke to cancel the auction of his mother's jewels(most coming from belgium) in Paris. ( Sorry for my bad english!)
Stolen? Who did steal the Belgian Jewels?
Have you read the book about the Royal Jewels owned by the Belgian Royal Family ("Bijoux de reines et princesses de Belgique")? How about it?
Regards!