You Do Need power plug adapter while traveling from Georgia to Mauritius.

Here is Why You Need An Adapter

The outlet and plug type used in Mauritius are C and G and in Georgia are C and F. This is how they look like.

Georgia

In Georgia, outlets of type C and F are in use.

Type C

Type F

Mauritius

In Mauritius, outlets of type C and G are in use.

Type C

Type G