A Whitby jet and diamond drop pendant on chain, featuring a teardrop-shaped jet cabochon of 13.0 x 9.5 mm, claw-set to a diamond-set ring surmount leading to a tapered bar bail, with an estimated total diamond weight of 0.22ct, suspending from a fine cable link chain with lobster clasp, London assay marks for 18ct gold, 4.0 cm drop, 41.0 cm long, weighs 5.2 grams.