Current Bid: $90
Appraised Value: $1,835
One oval cut natural blue star sapphire, measuring 17.50 x 15.00 x 5.40mm, exact weight 16.77ct., clarity is heavily included, dark, very slightly grayish, blue color, (GIA B 7/3), cut is good. This stone has a complete 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.