The is an amazing stone - I am totally in love with it!
The stone has a nice deep olive green color to it. In spite of the depth of color it really has a lot of bright flashes of light as well!
To top it off, this is a chameleon diamond classifie by GIA. Meaning that depending on how long it's been in the dark versus the light you will see a different hue.
Heat also will show a difference, but that's not one I recomment trying since burning yourself is easy to do (ask me how I know).
Truly a one of a kind stone.