An early 20th century sapphire

An early 20th century sapphire, diamond and natural pearl pendant, the pear-shaped pendant set with calibre-cut sapphires and single-cut diamonds, centred with a natural pearl within a surround of old circular-cut diamonds, diamond-set bale, set in platinum, French control mark, 5.5cm high, on a fancy-link platinum neck chain, 20cm high

Accompanied by report number 11585 dated 24 July 2015 from The Gem & Pearl Lab stating that the part-drilled button-shaped pearl weighs 9.09cts, measures 11.7 - 11.8 x 10.1mm and is natural saltwater.