Current Bid: $70
Appraised Value: $860
One oval cabochon cut natural blue star sapphire, measuring 13.25 x 11.50 x 6.50mm, exact weight 11.81ct., clarity is heavily included, dark, very slightly grayish, blue color, (GIA B 7/3), cut is good. This stone has a incomplete six ray star with medium intensity and good movement. Transmitting light somewhat diffusely, translucent to opaque. Naturally occurring internal & external characteristics are present. Indications of multiple laboratory enhancements, including high temperature heat treatment.