Andrew Grima, diamond-set brooch, 1964 of starburst design, the gold wires with beaded finials and brilliant-cut diamond highlights, unsigned, maker's mark H.J. Co, London hallmark, 18ct gold weight 33.2gm, length 6.0 cm. For a similar example see Bonhams, London jewels, 4, December 2019, lot 80. Provenance: The collection of the late Joan Crebbin