Mason & Madison Co. Has Been Featured On. Decorate your look with this stunning pearl necklace. Its modern twist adds sophistication, and the gold design makes it versatile enough to go with a wide variety of outfits.. Item Details:. • Organic Natural freshwater pearls, Premium-grade PVD 18K gold-plating for a durable and scratch-resistant accessory that withstands all the elements of an active lifestyle without sacrificing a luxurious look.. • Chain length: 16 in, Extension length: 2.7 in. • Pearl Perfect Benefits: the Energy of INDIVIDUALITY + SUCCESS + POTENTIAL. • Golden Benefits: the Energy of CONFIDENCE + SELF-WORTH + COURAGE. • Designed in New York, USA