Not as reactive as in the picture and the back wasnt advertised to be in condition it was on. A little disappointed as I probably would not of purchased knowing what I know now. Some to blame is on me! Now I know to ask or purchase ones that do a full
In the photo, it is a reddish purple, but the gem I actually received was a blueish purple. The gem picture seems to have been heavily retouched.
sorry your unhappy you can return for a refund