Stone Ear Stud in various colours by Urbiana- Shine with these beautiful stud earrings! Would make a fantastic gift or a lovely treat for yourself. Kindly note, the price is for one stud, please order two should you like a pair of earrings please. The gemstone is 2mm in diameter. These studs are perfect for young girls, women, and is a unisex style- perfect to be used by one and all! Versatile stud- can be worn in absolutely any piercing in the ear! The stone is a beautiful hypoallergenic cubic zirconia available in a variety of colour options to choose from. Packed and dispatched with love in a ready to gift organza bag from our Brick Lane studio in East London. MATERIAL: Stainless Steel, Cubic Zirconia.. MEASUREMENT: Diameter: 2mm. Why is Surgical Steel by Urbiana a good material for piercings? Surgical steel is one of the most commonly used materials as it is durable, lightweight, easy to clean, rust resistant and least likely to cause an allergic reaction. Made up of Niobium and Ti