This elegant long chain necklace is all that you need to instantly update your everyday style with a nod to the season's decadent opulence. Take your cues from the fashion pack and embellish block colour knitwear or a classic white t-shirt with this covetable design. 22 carat gold plated long rope chain necklace featuring a large black agate slice pendant. Kenneth Jay Lane necklace has a S-hook fastening and a 51cm drop. 22 carat gold plating, black agate.