Neck-worn jewellery from roughly 1800 to 1960: gem-set pendants on chains, pearl strands, lockets, crosses and long guard chains, made for everyday and occasion wear.
Repurposed pocket-watch chains are a steady sub-trade on Sellingantiques, sold as necklaces with their T-bars and dog clips still on. The heaviest ran to 67 grams of 9ct gold.