All our wedding rings are bespoke and handmade to order in our Hatton Garden London studio. We hand-select all our diamonds, which are grade F-E colour and VVS-VS clarity as standard. However, alternative grades can be sourced at the client’s request. The total carat weight described is based on the most popular men's ring size, “T”. Because we are a bespoke jewellery workshop, it is possible to customise all our designs to your exact specifications, including ring width, diamond size/number and personal engravings.