Our signature Mini Dione Earrings with quality crystals are the eye-catching detail that can be used for any sophisticated occasion. The earrings are made of 18K gold plated brass. Size: 35 x 18 mm, Plating: 18K Gold / Rhodium, Pin back (can be ordered with clips) Made with world's highest quality crystals, Engraved logo, Designed in Sweden, handmade in Greece. All jewellery is made of brass with 18-karat gold or rhodium plating and selectively chosen high-quality crystals. All jewellery complies with EU standards as nickel-safe/nickel-approved, meaning that the nickel content released is below the allowable threshold (0.05%). Nearly all metals contain some trace amounts of nickel, even if in extremely small quantities. The earring posts we use are made of 925 silver. All materials used in manufacturing are consistently tested for the highest quality.