Lot 114 – A sapphire and diamond bracelet, by Cartier, circa 1965. Photo Bonhams

The courses of graduating circular-cut sapphires separated by a line of brilliant and baguette-cut diamonds, connected by cross-shaped spacers set with square-cut diamonds,diamonds approximately 6.50 carats total, French assay marks, bracelet signed and numbered, accompanied by an associated diamond-set backchain to convert the bracelet to a necklace, bracelet length 17.8cm, backchain 14.0cm (2). Estimate:   $39,000 – $54,000

Bonhams. Fine Jewellery. London, New Bond Street. 18 Sep 2013 - www.bonhams.com