Art Deco style coral, onyx and diamond drop pendant in 18kt white gold

Art Deco style coral, onyx and diamond drop pendant in 18kt white gold. A fine 18kt white gold trace chain centred with a round cabochon cut coral set to either side with claw set round brilliant cut diamonds, suspending a row of articulated round brilliant cut diamonds with a open diamond set semi-circle pendant, further suspending three graduating drops of onyx, coral and diamond. Marked 18kt gold.