Happiness and mind peace Wearing a peridot stone can make life prosperous and fill it `with happiness up to the brim. It works on sharpening creative skills and as a result of this, better work is offered reaching satisfactory level. The peridot stone is itself a psychological healer. Anti-Depression Peridot gives immense emotional support and easily wipes away past distortions and helps you get over bad memories. Natural peridot is workable for people suffering from depression or anger management issues.