Designed with sensitive skin in mind, the Lovisa Sensitive Ears Collection utilises premium materials that reduce the risk of irritation. These studs are made from titanium. They're plated with genuine 24-carat gold and feature ruby-toned diamantes at their centre. Ruby is the birthstone for the month of July, and it's believed to promote courage and concentration. Lovisa is confident your ears will love the Sensitive Ears Collection. However, Lovisa offers an 100% money-back guarantee on any item from the Sensitive Ears Collection should the earrings cause irritation.