拍品专文
US$70,000-90,000
细节
AN UNMOUNTED OVAL BURMESE STAR SAPPHIRE CABCOHON
Weighing 30.68 carats
With certificate GRS9812003 dated 10/12/98 from the Geresearch Swisslab stating that the star sapphire is of Burmese origin with no indications of thermal enhancement
Weighing 30.68 carats
With certificate GRS9812003 dated 10/12/98 from the Geresearch Swisslab stating that the star sapphire is of Burmese origin with no indications of thermal enhancement