Mason & Madison Co. Has Been Featured On. Half chain & half pearl is big now! This stunning piece does a double-take of chic and elegance. One necklace, three ways of wear supporting completely different styles. Value choice for sure!. 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…