These are K10 hook earrings. All parts are K10 yellow gold. The hook earrings are hallmarked. Small mystic topaz stones are connected, and a pair of pear-shaped mystic topaz stones dangle below them(^^) The mystic topaz stones have an aurora-like shine. "Mystic topaz" is created by bonding metal to natural topaz to achieve this color. The reflections of the cut and the coating overlap with every movement, creating a fantastic sparkle~(^-^) The decorative part is about 2cm long. Mystic topaz is about 8mm x 5.5mm. These are handmade, so we appreciate your understanding. Thank you very much☺️