A diamond-set heart locket on a watch chain, the cover of the heart-shaped locket is set with old-cut diamonds throughout on a harlequin pattern, a carved rock crystal on the verso, with hinged opening, to a navette-shaped bail, attached to a tri-coloured bar link watch chain with swivel ends, locket testing 15ct, drop length 2.5 cm; chain marked '9kt', 37.0 cm in length, total weight of item 14.3 grams.