Lot 45. Diamond brooch, Jacques Lacloche. Estimate CHF40,000–60,000 ($40,000–60,000). © Christie's Images Ltd 2019.

Circular and baguette-cut diamonds, platinum and gold (French marks), 1950s, 10.8 cm, signed J. Lacloche Paris Cannes.

Christie's. Magnificent Jewels, Geneva, 15 May 2019