A Edwardian platinum diamond drop necklace on a fine platinum necklet chain the necklace is set with 17 small diamonds across the top supporting 7 graduating pendant drops each set in the centre with a small diamond and terminating in an old cut diamond graduating from 2 at 20pts, 2 at 35pts, 2 at 55pts to the centre weighing 60pts, the diamonds are all good quality bright semi-modern cuts, the 31 weigh diamonds weigh 3