Crafted of polished brass and enamel, kate spade new york's heart drop earrings sparkle with vibrant cubic zirconia. Cubic zirconia Enamel Brass Surgical steel post back Imported SIZE About 0.38"W x 0.88"L. Fashion Jewelry - Trend Jewelry > Kate Spade New York > Saks Fifth Avenue > Barneys. kate spade new york. Color: Pink.