The agate's striking banding of blue and white exudes a sense of cool and calm, and begs to be touched. But its beauty isn't only on the surface: The gemstone is rich with ancient symbolism for healing, peace, and communicating with spirit guides. All of this is captured and contained in a sterling silver frame. Gemstone is 0.5" diameter. 0.25" textured band. Whole sizes 6-10.