An Edwardian gold peridot and split pearl brooch/pendant

An Edwardian gold peridot and split pearl brooch/pendant, with a circular mixed cut peridot, milligrain set to the centre, to a scrolling whiplash frame grain set with split pearls, suspending a pear mixed cut peridot and split pearl drop, to removable brooch pin, hinged 'C' catch, and hinged suspension loop for a bale, bale deficient, marked 15ct, tested as approximately 15ct gold, 42 x 52mm, 10.95g