A sapphire and diamond line, by Van Cleef & Arpels. Photo Christie's Image Ltd 2014

Set with rectangular-cut sapphires alternated with twin brilliant-cut diamonds, 1968, 18.0 cm, with French assay marks for platinum and gold. Signed VCA for Van Cleef & Arpels, no. 19099. Estimate CHF45,000 – CHF65,000 ($51,633 - $74,581)

Accompanied by a Certificate of Authenticity from Van Cleef & Arpels dated 15 October 2013 stating that the bracelet was made in 1968

Christie's. GENEVA MAGNIFICENT JEWELS. 14 May 2014, Geneva -http://www.christies.com/