Last October, at Phillips Hong Kong, an 18kt gold cuff inset with emeralds and two large peridots sold for $30,000. Created in 1965 by Jon Bannenberg, the man who arguably invented the superyacht, it was made for Wenda Parkinson, wife of the society photographer Norman Parkinson, and is an early instance of a yacht designer turning his hand to haute joaillerie. How else was a designer of boats to use materials of such scarcity and value?
Half a century on, however, and you’re almost as likely to see precious metals and stones on the walls of a yacht as you are on the wrists of its guests. Take the jewel-box interiors of the Heesen-built 163ft superyacht Ann G, designed by Reymond Langton, which features mosaics of blue agate, white onyx…
