An early 18th century gold scroll brooch set with various gems

An early 18th century gold scroll brooch set with various gems, with polychrome enamel decoration overall and set with an emerald, sapphire, ruby and two diamonds, suspending an earlier gold cruciform pendant set with four rubies, centred with an emerald and suspending three pearls, with black enamel decoration, later brooch pin, 6.5cm long