A sapphire and diamond necklace, the semi-flexible collar composed of a series of polished gold panels, the front decorated with three lines of calibre-cut sapphires, flanked by a pair of brilliant-cut diamond-set panels, diamonds approximately 2.00 carats total, sapphires approximately 1.50 carats total, mounted in 18 carat yellow gold, inner circumference 42.5 cm, gross weight 157.0 grams