拍品專文
US$4,000-6,000
細節
AN UNMOUNTED CUSHION-SHAPED GREEN TOURMALINE
Weighing 85.07 carats
With certificate 10195627 dated 21/8/97 from the Gemological Institute of America stating that the stone is a tourmaline
Weighing 85.07 carats
With certificate 10195627 dated 21/8/97 from the Gemological Institute of America stating that the stone is a tourmaline