A misleading term for synthetic alexandrite-like sapphire, which changes color. Also called synthetic alexandrite.
See Alexandrite Tsarstone collectors guide, Definition of Alexandrine, http://w.alexandrite.com/viewpage.html?id=GG-086-00001 (A misleading term for synthetic alexandrite-like sapphire, which changes color. Also called synthetic alexandrite.) (as of May. 31, 2026, 16:26 GMT).