What's not to love about these Moon Drop Earrings by JaxKelly? A CZ encrusted sparkling moon with a delicate drop of bright mother of pearl that is known as the "calming" stone. Made of 18ky gold vermeil over sterling silver, these studs measure 0.5" from top of the moon to the bottom of the mother of pearl drop. With straight post and backing. Handmade in US.