Sapphire Chrysanthemum Brooch. The brooch was gifted to the then Princess Elizabeth in 1946 by Sir James Laing & Sons Limited for launching the "British Princess" oil tanker. It obviously through the years became a favourite of the Princess and Queen. She wore it during the honeymoon with Prince Philip and also on their 60the Anniversary photo shoot. Which was done in the same place, Broadlands. She also wore it during many special moments. The Christening of Princess Anne was another.