What is the material of Gisfan's four-leaf clover bracelet?

The material of Gisfan four-leaf clover bracelet is composed of K gold and onyx. According to relevant public information, onyx is magical, malachite is beautiful, white Fritillaria is elegant, and carnelian is noble. With the addition of these rare elements, Van Cleef & Arpels' four-leaf clover and five flowers bracelet shows the most spiritual wrist of women.