Current Bid: $75
Appraised Value: $820
One oval mixed cut natural blue sapphire, measuring 13.50 x 11.50 x 6.00mm, exact weight 9.00ct., type II, dark, very slightly grayish, blue color, (GIA B 7/3), cut is good. Transmitting light very diffusely, opaque. Naturally occurring internal & external characteristics are present. Indications of multiple laboratory enhancements, including high temperature diffusion treatment.