One for the man - and the woman - about town are these Rectango diamond-set cufflinks. Bearing a sleek, modified rectangular profile, every cufflink features a specially-cut gemstone. Each is bordered with either black or white diamonds and set in white, yellow, rose or black gold. The Jewel Box Rectango cufflinks can be personalised with onyx, white agate, jasper, lapis lazuli and a variety of other gemstones.