Gemstones/Accents All natural Mother of Pearl Lustrous white color Ring pure sterling silver with .925 stamp 3.25 grams Width North/South: 1/2 inch approximate finger size 6 1/2 (available only in this size) unique mollusk or spiral design Mother of Pearl is believed to stimulate intuition, sensitivity, imagination and adaptability, and help with clarity in decision-making. It also symbolizes faith, charity and innocence. This piece of jewelry contains high quality gemstones, shows excellent craftmanship, and has a one of a kind design.