An 18ct gold sapphire and diamond collar necklace and bangle suite, the necklace composed of articulated brilliant-cut diamond pavé-set panels and centred with a sapphire cabochon, spaced by polished chevron links, to a hollow curb-link necklace chain, the bangle of conforming design, London import marks for 1985 and 1986 respectively, total diamond weight approximately 5.90 carats, necklace length 40.5cm. £5,000-£7,000