Duchesse ring in 750-th yellow gold, set with three heart-cut diamonds, two white and one yellow weighing approximately 0.30 ct and 0.50 ct, as well as a pear-cut brown diamond weighing approximately 0.55 ct, all flanked by five small modern brilliant-cut diamonds. M. O. Français (partial): B. Sté. Asian ideogram. Estimated total diamond weight: 1.40 ct Ring size: 52 Gross weight: 4.1 g