10 pieces of Natural Tanzanian rough Alexandrite.  Pictures taken in light box and used no photoshop.  Green color taken under Fluorescent bulb and red under Halogen bulb.  Picture with the information and the picture with the mm scale taken under fluorescent bulb and camera flash.  Great specimen pieces for a bargain price compared to facet grade alexandrite.  Stones are stuck to "Alien tape" inside on the glass and can be unstuck and restuck with no residue on the gem.
Probably priced way to cheap!!