GROUP OF UNMOUNTED RUBIES, EMERALDS AND SAPPHIRES Comprising 20 variously-

GROUP OF UNMOUNTED RUBIES, EMERALDS AND SAPPHIRES Comprising 20 variously-shaped rubies, 17 variously-shaped emeralds, and 2 cushion-shaped sapphires SSEF, 2020, report no. 115095: 3.47 carats, ruby, Burma, no indications of heating SSEF, 2011, report…