Sterling Silver Two-Tone with Clear & Black Cubic Zirconia Elongated Diamond Shape Drop Earrings. These stunning long dangle earrings feature vibrant white and black round-cut cubic zirconia stones. Crafted of 0.925 sterling silver, the earrings are secure with butterfly clasps. These earrings are available in black plating and white gold plating. Measurement 35mm 2 Butterfly clasp Polished finish Imported Product Specifications 35mm N/Z Material & Care Sterling silver Clean with a soft cloth.