Antique diamond set 'tennis' locket. Quatreform pendant locket with a carved diamond set detail of a man holding a tennis racket. Foliate border has diamond set leaves, six rose cuts with an approximate total stone weight of 0.06ct. Racket is diamond set with a round old cut diamond, approximate total weight is 0.10ct. Mounted and set in yellow gold, approximate weight 17.1g, maker's mark 'GWC', circa 1905.