Our Tulum Hoop Earrings are inspired by the natural and trend-forward beauty of Tulum. These hoops sit close to the ear and feature a dramatic turquoise center stone that sits slightly above the gold-plated setting. Brass base with gold plating with genuine turquoise  Gold plated sterling silver posts Hoops are 3mm wide, with outside diameter of 17mm Turquoise stone is 7mm(H), 5mm (W) Because jewelry products are handcrafted by artisans, dimensions may vary from piece to piece