Diamond necklace. Given by Napoleon to his second empress, Marie-Louise.
Anaconda | Rainbow Moonstone Bead Necklace in New Necklaces at TWISTonline
Black gold, diamonds and tourmalines
Antique Diamond Necklace, Designed As Diamond Clusters, Scrolls And Collets To The Diamond Collet Line, The Three Main Clusters Detaching To Form A Pair Of Earrings And A Pendant, Mounted In Silver And Gold c.1900 - Christie’s