Beautiful polished 3mm wide wedding ring, this ring is also known as a "comfort fit" ring with its court profile. Dimensions: 3mm wide, UK size X, Weight; Approx 3.2g. The internal barreling ensures outstanding wearability. Crafted from solid Argentium silver, this ring comes complete with a full set of UK hallmarks. Argentium Sterling Silver is a modern Sterling Silver alloy, which modifies the traditional alloy (92.5% Silver + 7.5% copper) by replacing the copper with the metalloid germanium. As it contains at least 92.5% silver content of the traditional alloy, it is still referred to as Sterling Silver. Argentium silver is brighter than traditional silver and extremely tarnish resistant. Please get your ring size confirmed by your local reputable jeweller before ordering. Supplied in a slim velvet padded ring box. Made in England.