A late Victorian natural pearl and diamond pendant

A late Victorian natural pearl and diamond pendant, on diamond necklace, the inverted scrolls set with graduated old circular-cut diamonds and centred with a natural pearl, suspending two articulated lines of graduated diamonds and with a detachable diamond-set necklace in silver and gold, necklace 40cm, fitted case by Hancocks containing a detachable brooch fitting in hidden compartment

Accompanied by report number 10976 dated 18 March 2015 from The Gem & Pearl Laboratory, London stating that the part-drilled button-shaped pearl weighs 4.20cts and is natural saltwater