1ct cubic zirconia heart shaped cz stud earrings for women for girlfriend 925 sterling silver 7mm bling jewelry made of rhodium plated sterling silver, these gorgeous stud earrings are available in the carat size of your choice. the stones are a beautiful heart shape that produces lots of sparkle. these heart earrings are set in a classic 3 prong stud setting that screams prestige, class, and elegance with a lower price tag. these earrings are sure to turn heads the moment you walk into a room. for pierced ears only.