An enamel and diamond skull ring

An enamel and diamond skull ring, the centre a skull and cross bones set in patchy white enamel and yellow gold, diamond-set eyes, shoulders set with a diamond in a silver ball collet to yellow gold split shoulders and twisted designed shank, estimated total diamond weight 0.3cts, made by Gaetano Chiavetta, bearing the Bentley and Skinner sponsor mark, hallmarked 750 and 925 London 2016, gross weight 12.5 grams.

No. 29647V