Mason & Madison Co. Has Been Featured On. Combining three classics into one beautiful piece. If you love pearl and jade, this one is for you.. Item Details:. • Organic Natural freshwater pearls, Jade, 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.. • Length: 6 in, Extension length: 2 in. • Jade Green Benefits: the Energy of PURITY + WISDOM + PEACE. • Pearl Perfect Benefits: the Energy of INDIVIDUALITY + SUCCESS + POTENTIAL. • Dispatched from New York, USA