Initially, hand drawn sketches were provided exploring the ideas of incorporating the infinity symbol within the wedding rings. Different versions of diamonds settings were suggested whilst alternative metals finishes also discussed. Each ring was designed using CAD/CAM. The bride to be’s engagement ring was carefully photographed with measurements taken so that a wedding ring that fitted perfectly next to it could be designed. Once the designs were decided on, the rings were cast in 18ct white gold. They were sent to be hallmarked at Sheffield Assay Office. The rings were then be filed, buffed with several grades of emery paper and given a pre-polish before having the diamonds set and a final polish.