I had 3 different grades of Alexandrite. The hgher grade (green & violet), the next grarde down (Lavendar-these) and then I also had a Rose Alexandrite
I have four different gemstone books here that says they can't be. Friend at Fire mountain gems and beads says that she has never seen or read about alexandrite beads. I was just trying to educate you. Surely you don't want to deceive people on purpose.