A Belle Epoque diamond and natural pearl pendant necklace, of pierced and scroll design, set throughout with old European cut diamonds totalling 9.70cts, centrally set with a buttoned shaped natural pearl measuring 9.8 mm, with a further natural pearl measuring 8.4 mm suspended from a swag of diamonds, having a convertible screw brooch fitting, all mounted in platinum, suspended from an associated contemporary pearl and belcher link necklace in 18ct white gold, total length 430 mm