Lot 269. A pair of sapphire and diamond 'shield' ear clips, by JAR. Estimate CHF200,000 – CHF300,000 ($219,336 - $329,004).Price realised CHF 209,000. © Christie's Image Ltd 2015

Each designed as a circular bombé shield set with cabochon star-sapphires and single-cut diamonds, mounted in silver and gold, 1991, 4.1 cm, with French assay mark for gold, in pink leather JAR case - Unsigned  

Literature: JAR I, Exhibition at Somerset House, London, November 2002-January 2003, no. 123 

Christie's. MAGNIFICENT JEWELS, 13 May 2015, Geneva