Pair of South Sea pearl, diamond and onyx drop earrings; each terminating on a Baroque cultured pearl drop measuring approximately 16.00 mm by 20.00 mm, supported from a bezel-set round brilliant-cut diamond within an onyx disc, connected by an articulated row of bezel-set and bead-set round brilliant-cut diamonds together weighing approximately 0.65 carats, mounted in 18ct white gold, length 50 mm, post and scroll fittings, total gross weight approximately 16 grams.