A 'Happy Diamond' pendant necklace, by Chopard  The 18 carat yellow gold fine cable-link chain, suspending two heart shaped pendants, each with a central glazed compartment containing floating brilliant-cut diamonds, one with a brilliant-cut diamond frame, signed Chopard, numbered, chain and one pendant with European convention mark, second pendant with French assay mark, lengths: pendants 1.5cm each, chain 42.2cm