Mother of Pearl is light reflective and magical. See how the rainbows of light reflect in these discs that delicately drop from these sterling silver posts and mounts. The 45mm drop is the perfect length and will take you anywhere! Read on for spiritual qualities believed to come from this magic ocean treasure… A protection stone, Mother of Pearl brings the gentle healing power of the sea. It is a stress relieving stone; relaxing, soothing and calming to the emotions. Mother of Pearl stimulates our intuition, imagination, sensitivity and adaptability. It helps our emotions become more harmonious and balanced.