Blue Colored Indicolite Tourmaline 5.31 carats
This indicolite or blue-colored tourmaline gem, is on the rare side of the tourmalines. This blue tourmaline is very blue with some green tinge. It has not been heated and is very transparent with a beautiful step cut. Found in Tunduro , Tanzania.
Weight: 5.31 carats
Measurements: 10.32 x 9.40 x 7.76 mm
Color: Bluish Green
GIA report #: 2165842910 – GIA New York