Real jewelry-Solid White gold mother of pearl with amethyst

This ring is high end jewelry. A one of a kind ring from high end jeweller. Only selling because it doesn't go with my other rings anymore. Fell in love w the incredible colour. Which is mother of pearl with amethyst on top to give a unique light purple w hints of pink that change in different lights. In solid 18 k white gold. Got so many compliments on colour when wearing asking what it is.