The combo of these stones...these colors together is one of my favorites. 
Blue tourmaline is based in peace and tranquility and is connected to calm, clear, honest communication. Blue tourmaline imparts the courage to communicate from the heart and to live in harmony with others and with the environment.
Peridot is believed to bring good health, restful sleep and peace to relationships by balancing emotions and mind.
 
3.50CT Peridot
2.89CT Blue Tourmaline
14K Yellow Gold