I am currently the Digital Coach for the City of London and the West, within the London and Midlands Region. My role in a nutshell is to coach our leaders on sustainable banking whilst making the lives our of customers easier.
(There is also genuine color-change sapphire which mimics alexandrite, as well as color-change garnet that can be a real fooler.). The first thing to do is check the refractive index of the stone, since each material has unique optical properties.
Blue is considered Sapphireâs âtrueâ color and the one most often recognized, though Sapphire does form in a diversity of colors (listed below), and will have the color added to its name (for example: Green Sapphire, Yellow Sapphire).