18K Real Gold Non-Fading and Hypoallergenic Made of 75% Gold with AU750 hallmark. Incredibly durable and suitable for sensitive or allergy prone skin. HIGH QUALITY WORKMANSHIP Intricate Details Our VCA bracelet are delicately made with all VCA small details. REAL STONE Made of Onyx Stone Onyx is a natural stone belonging to the quartz family. It combines water and the decaying process of limestone. It is known for its protective powers. It helps avert dangers and absorbs negative energy before it can infuse into your aura.