Dark Blue Tourmaline

This blue tourmaline has hints of grey that you can not see well in the picture. It is a very pretty blue-grey tourmaline that would make a phenomenal mens ring. When it's laying down it takes on a stronger grey tone and when in your fingers or on a white background then it is blue.

Gemstone measures = 9 x 5 mm

Gemstone depth = 4 mm

Gemstone weighs = 1.69 cts