18ct white gold, peridot, diamond and South Sea pearl pendant necklace, terminating in an oval cultured South Sea pearl measuring approximately 13 to 15 mm, capped by a diamond-set bale, with diamonds together weighing approximately 0.20 carat, surmounted by a claw-set fancy-shaped peridot weighing approximately 1.53 carats, completed by a 18ct white gold chain, pendant length approximately 26 mm, chain length approximately 400 mm.