OK - I admit it. This ring does not really sit within a wider suite of jewels. It's kind of out there on its own. We couldn't leave it out though because we absolutely adore it! It's generously adorned with sparkly white topaz, and crafted from 925 sterling silver, a real hand-set diamond and a generous plating of 18ct gold plate. You need it in your life! This ring measures 10mm at its widest point.