An Art Deco diamond and synthetic sapphire bracelet. Photo Christie's Image Ltd 2013

The articulated panel bracelet pierced with geometric and floral motifs millegrain-set with old brilliant and single-cut diamonds and accented with calibré-cut synthetic sapphire detail, to an engraved gallery and clasp, circa 1920, one synthetic sapphire deficient, fitted case, 19.3cm long. Estimate: £8,000 - £12,000

Christie's. Jewellery.16 January 2013. London, South Kensington