02 March 2014

Jewel Detective: Henriette of Belgium

Henriette of Belgium as Duchess of Vendôme, ca. 1910 [1]
Here's a bit of a research challenge for the jewel detectives among you: can you identify the jewels worn here by Princess Henriette of Belgium (1870-1948), the sister of King Albert I of Belgium and the wife of Prince Emmanuel of Orléans, 8th Duke of Vendôme?

NOTES, PHOTO CREDITS, AND LINKS
1. Detail of a picture postcard; image now in the public domain due to its age; source here.