細節
A SINGLE-STONE BURMESE STAR SAPPHIRE RING
Set with a star sapphire weighing 66.42 carats, with baguette-cut diamond three-stone shoulders, to the platinum hoop
With certificate 32441 dated 4/8/98 from the SSEF Swiss Gemmological Institute stating that the star sapphire is of Burmese origin, with distinct asterism and no indications of thermal enhancement; and certificate 9808055 dated 11/8/98 from the Gbelin Gemmological Laboratory stating that the sapphire is of Burmese origin, with no indications of thermal treatment
Set with a star sapphire weighing 66.42 carats, with baguette-cut diamond three-stone shoulders, to the platinum hoop
With certificate 32441 dated 4/8/98 from the SSEF Swiss Gemmological Institute stating that the star sapphire is of Burmese origin, with distinct asterism and no indications of thermal enhancement; and certificate 9808055 dated 11/8/98 from the Gbelin Gemmological Laboratory stating that the sapphire is of Burmese origin, with no indications of thermal treatment