Cottontree 18k Gold Plated Button Shell Pearl (14mm) Women Fashion Pendant Necklace, 15" + 2" Extender Chain Length: 15", Disk Pendant size: 0.63"L0.63"W, Shell Pearl Diameter: 14mm, Spring-ring clasp. imported Shell Pearl is a man-made simulated pearls created from the shell on an oyster calledmother-of-pearlthat employs a shell nucleus and contains layers of natural cultured pearl material with high luster. Perfect women fashion classic disk necklace for any occasion, especially for daily, casual and party. Cottontree's Classic Fashion, this classic shell pearl pendant necklace for womens is guaranteed to add a unique trendy touch to almost all outfits and our fashion editor consider it would be more amazing