Sterling Silver with Colored Round Cubic Zirconia Drop Earrings. These earrings feature Sterling silver accentuated with small clear round Cubic Zircoinias and a clear round Cubic Zirconia solitaire with prongs surrounding the stone are the epitome of dignity and grace. Earrings such as these are the ultimate pieces for any jewelry collection. These are secured with butterfly closure. These earrings are available in white gold plating or 18K rose gold plating with clear or morganite cubic zirconia.. Measurement 16mm 2 Butterfly clasp Polished finish Imported Product Specifications 16mm Material & Care Sterling silver Clean with a soft cloth.