Pair of emerald and diamond earrings, Oscar Heyman & Brothers, circa 1984, each of stylised foliate motif centring a marquise-shaped emerald accented by a partial border of marquise-shaped diamonds, the emeralds and diamonds together weighing 3.49 carats and 4.06 carats respectively, mounted in 18ct gold and platinum, length approximately 23 mm, maker's mark for Oscar Heyman & Brothers, numbered 701810.