Current Bid: $80
Appraised Value: $2,070
One oval mixed cut natural blue sapphire, measuring 17.00 x 14.50 x 6.50mm, exact weight 16.19ct., type II, dark, very slightly grayish, blue color, (GIA B 7/3), cut is good. Transmitting light diffusely, translucent to opaque. Naturally occurring internal & external characteristics are present. Indications of laboratory high temperature diffusion treatment.