Set with a step-cut ruby weighing approximately 3.32 carats, surrounded by a cluster of step- and brilliant-cut diamonds, to the brilliant-cut diamond shank, mounted in platinum and yellow gold, size 5½, with sizing beads.

Accompanied by Gübelin report no. 25011171, stating that the ruby is of Burmese origin, with no indications of heating.
附瑞士Gübelin證書