"Nairobi" multi-color enamel earrings with cubic zirconia accents. Post and friction backs. Inspired by the capital of Kenya, the Nairobi Collection by Belle Etoile captures the vibrant colors and spirit of this bustling metropolis. Featuring hand-painted multicolored Italian enamel on pave-set sterling silver, Nairobi pays homage to the gorgeous patterns and textiles from this beautiful region. Created with rhodium-plated, nickel-free sterling silver.