A diamond-set necklace, by Chopard, the sculpted polished gold heart pendant mounted with a single round brilliant-cut diamond collet, weighing 0.25 carat, on a curblink neckchain, signed Chopard, numbered 9269959 79/3439/02, mounted in 18 carat yellow gold, with maker's case, length 42.5 cm, gross weight 45.9 grams