An enamel and diamond skull ring

An enamel and diamond skull ring, the centre a skull and cross bones set in patchy white, pink, green and blue enamel with diamond-set eyes, shoulders set with a silver ball to spilt shoulders and twisted designed shank, estimated total diamond weight 0.30cts, made by Gaetano Chiavetta, bearing the Bentley and Skinner sponsor mark, gross weight 9.6 grams.

No. 29723V