Green
is one of the rarest colors in diamonds. This one has a lot of subtle
undertones- even the green itself is subtle- yet noticeable.
In
the photo below I can see a blue tint- I notice that a lot, looking at
the stone in person.

The
cut is really quite unique. GIA calls it "Cut Cornered Square Mixed
Cut"...huh?
Well.
here's the explanation: If you look at the photo below, you can see that
the top of the diamond is a Step Cut design- while the bottom, or
Pavilions, of the diamond, are brilliant Faceted, like a Radiant..


AS if as all that did not make this diamond unique enough, it's also
classified as a "Chameleon" by GIA.
You can see a lot of color variation in these photos- but that has more
to do with the way the light is hitting the diamond..