Australian Actress Katherine Langford sparkled in pair of drop earrings in ethical 18-carat white gold featuring two pear-shaped diamonds (totalling 17.80 cts) set with pear-shaped diamonds (3.37 cts) and marquise-cut diamonds (2.15 cts), along with two rings in ethical 18-carat white gold respectively featuring a 5.01-carat pear-shaped diamond and a 4.03-carat oval-shaped diamond surrounded by brilliants, all from the Haute Joaillerie Collection.