Tioneer Sterling Silver Cubic Zirconia Heart Infinity Ring .925 grade Sterling Silver, plated with Rhodium for added durability. Large infinity symbol at crown, with Cubic Zirconia lined heart at the center of the symbol. Infinity is slightly curved to sit attractively on your finger. Infinity sign dimension: 9mm x 16mm. 2.15mm band width. Approx. weight: 3.0g