Lot 1829. A sapphire and diamond bangle, by Buccellati. Estimate HKD 640,000 - HKD 950,000. Price realised HKD 812,500. © Christie's Images Ltd 2017

The hinged bangle, designed as a series of oval-shaped sapphire and circular-cut diamond starburst motifs and diamond foliate accents, lined by similarly-cut diamonds, mounted in gold, inner circumference 17.6 cm. Signed M. Buccellati for Mario Buccellati