细节
A SUPERB SINGLE-STONE SAPPHIRE RING
Set with a rectangular-cut sapphire weighing 21.75 carats with tapered baguette-cut diamond shoulders to the plain hoop
With duplicate certificate 9512008 dated 12/6/1997 of certificate dated 6/12/1995 from the Gbelin Gemmological Laboratory stating that the sapphire is of Kashmir origin, in their opinion, and shows no indications of thermal treatment
Set with a rectangular-cut sapphire weighing 21.75 carats with tapered baguette-cut diamond shoulders to the plain hoop
With duplicate certificate 9512008 dated 12/6/1997 of certificate dated 6/12/1995 from the Gbelin Gemmological Laboratory stating that the sapphire is of Kashmir origin, in their opinion, and shows no indications of thermal treatment