Claw-set with a step-cut light pink diamond weighing 20.64 carats, size 531/2, French assay and maker's marks.
Accompanied by GIA report no. 1176177628, stating that the diamond is Light Pink, Natural Colour, VVS2 Clarity.
Sotheby's. Magnificent Jewels and Noble Jewels, Genève, 17 mai 2016, 10:00 AM
