Tahitian Black Multicolor Iridescent Fresh water Cultured Genuine Pearl Knotted 14K Gold Necklace JC Penny’s. New without box gorgeous set of Tahitian iridescent purple, pink, green, blue, and black tones throughout. The Pearls are Double Knotted and the clasp is 14K gold. Measures 18 inches Princess Length. In new condition there are no known flaws. Shipped with USPS First Class Mail.