Deakin & Francis Cufflinks Sterling Silver Blue Yellow Enamel C0194S01020110. The unique enamelling process used by Deakin & Francis means that each pair of our handmade cufflinks are one of a kind. The detailed Sterling Silver oval cufflinks with bright yellow centre and blue outer edge are timeless accessories to treasure for a lifetime. Add a subtle finishing touch that will never go out of style with these classic cufflinks.