While the Toussaint necklace was made of colorless diamonds the original included speaks of colour that according to Jacques Cartier it seemed as “the finest cascade of colored diamonds in the world"
— K (@imthespecialk) August 8, 2023
The modern necklace was named after Jeanne Toussaint, Cartier’s CD in the 30s pic.twitter.com/qhdhABEb22