Charles de Temple, brooch

Charles de Temple, a gold, tourmaline, drusy quartz and diamond brooch, 1970s, of abstract design, centred on a quartz geode within a border composed of abstract gold wire work, incorporating a reclining figure, and set with circular-cut tourmalines and brilliant-cut diamonds, the largest weighing approximately 1.25 carats, measuring 5.8 x 5.3cm, signed Charles de Temple, stamped 18ct, case