A Thai gold and precious stone 'Princess' ring Bangkok, circa 1920, the gold band set with a conical multi-tiered bezel of stones including rubies, peridots, garnets, emeralds, sapphires and zircons, width of bezel: 2.5 cm, weight: 7g. Provenance: Purchased from Michael Backman, Ltd, London. Other Notes: the design of this ring is particular to Bangkok and to Thai royalty.