Lot 138. Sapphire and diamond brooch and pair of ear clips, Oscar Heyman & Brothers, 1950s. Estimate £10,000–15,000Photo: Sotheby's.

Each of spray design, set with tapered sapphires of blue, yellow and pink tints and brilliant-cut and baguette diamonds, brooch numbered, maker's markear clips with screw back fittings, maker's mark and signed Birks. 

NoteIt is likely that the ear clips were retailed by Canadian retailers Birks.

Sotheby's. Fine Jewels, London, 20 Sep 2017, 10:00 AM