A 'Happy Diamond' pendant necklace, by Chopard

The detachable heart-shaped pendant containing several 'floating' diamonds within a glazed compartment, suspended from either a tubular fancy-link necklace or a double-stand belcher-link chain, signed Chopard, maker's mark, pendent numbered, necklaces interchangeable, lengths: pendant 3.6cm, necklace 44.1cm, chain 41.8cm, maker's case (2)