J Crew fresh water pearl and Crystal lariat necklace * Length: 16" with a 2" extender chain for adjustable length. Product Details How to instantly elevate your video-chat half? A cool, shimmering—and of course, eye-catching—necklace featuring genuine freshwater pearls. * Gold-plated brass chain, gold-plated zinc casting, gold-plated brass wire, glass stone, cultured freshwater pearl, cubic zirconia. * Import.