Made by a domestic manufacturer. All wires and parts are made of K10 yellow gold (K10 stamp on the hook). Please note that the color and shape of the natural peridot may vary. The marron-cut stone at the bottom is approximately 5x5mm. The small round beads are green tourmaline. Length from the hook is approximately 2cm. Comes with silicone backings. No box or other accessories included. Please refrain from price negotiations. K10 Peridot Earrings K10 Yellow Gold Earrings