These 18K yellow gold Melissa Kaye Cristina enamel earrings are crafted in the United States and feature a hinged hoop with post back fastenings and have a lobe-hugging, curved silhouette that's spotlighted with yellow enamel. Forget the not-so-easy-peelers for your vitamin C intake, we're prescribing you these sunshine yellow Melissa Kaye earrings for a daily dose of goodness.