Peridot and diamond pendant necklace, centring a claw-set shield-shaped peridot weighing approximately 42.38 carats, surmounted by a cluster of pear shaped diamonds, between a claw-set brilliant-cut diamond connector, supported from a trace link chain, the diamonds together weighing approximately 0.75 carats, mounted in 18ct white gold, pendant length 46 mm, inner circumference 450 mm, adjustable to 425 mm.