Ornate jewelled necklace. The diamonte gems spiral around the chain. There is more decoration at the bottom of the necklace.

Celluloid plastic and diamanté, sold by the Bon Marché, Liverpool, made in France, about 1925-35

Designers of costume jewellery often combined the new forms of plastic which were developed during the 1920s and 1930s with more expensive-looking materials such as diamanté pastes. The resulting pieces recalled the glamour of Hollywood movies but were more affordable than real diamonds.

Given by Dr Alexine Tinne, 1967; part of the Tinne Collection