NECKLACE In two rows of small chased circular links, holding five medallions centred on micro-mosaics, each representing a monument of ancient Rome. Early 19th century. An 18k gold necklace, set with five micromosaic medallions, figuring antique roman landscape and monuments. Early 19th Century. RC : Deformations, traces of soldering, small chips and scratches. One of the medallions damaged on the reverse. Length: approximately 40.5 cm. Gross weight: 23.2 g (18k - 750).