The Hanover is a men's ring built for presence: a single cut-cornered rectangular diamond set lengthways across the finger in a tall stepped bezel, with four slim upright prongs standing at its corners. Broad shoulders fall away on either side, each channelled with a run of baguettes and edged with rows of bead-set brilliants that graduate down to a fine line of milgrain as the ring narrows into a wide, flat-sided polished band. Everything is squared, stepped and deliberate — the architecture of the setting does as much work as the stones do. Made to order, with the metal and the centre stone specified to your preference.