As advertised.
I bought these for my wife as a "stocking stuffer" for Christmas. When I received them the color was somewhat lighter than expected. I was skeptical whether they would change color like real Alexandrite, but we were pleasantly surprised the first time she tried them on. They do, in fact, flash from brownish green to purple like the real natural stones. My wife used to wear cubic zirconium studs, now she wears these.
Rating: 5 stars