細節
AN UNMOUNTED CUSHION-SHAPED SAPPHIRE
Weighing 26.78 carats
With certificate 9211071 dated 25/11/1992 from the Gübelin Gemmological Laboratory stating that the sapphire is of Burmese origin
Weighing 26.78 carats
With certificate 9211071 dated 25/11/1992 from the Gübelin Gemmological Laboratory stating that the sapphire is of Burmese origin