The gaspipe necklace set to the front with an odeonesque panel accented by a graduated row of circular-cut rubies, suspending two fancy-link drops of unequal length, with similarly-cut ruby terminals, mounted in 9 carat yellow gold, London hallmarks, lengths: necklace 44.0cm, longest drop 6.3cm, fitted case by Garrard & Co Ltd, 112 Regent Street, London