Beauniq 14k Yellow or White Gold White Freshwater Cultured Pearl Teardrop Necklace, 13" 15" 16" 18" 20" 22" Unsure what length chain to buy? 18 inches is the standard length and will look great on most people To purchase the pendant by itself (without a chain), choose the "0.0 inches" length This pendant necklace is made of solid 14k gold, featuring white freshwater cultured pearls. Our freshwater cultured pearls are perfectly round, luminous and practically without blemish, making them look similar to pearls that fetch three times the price. The necklace is a thin, delicate and feminine rope chain with a spring ring clasp. The weight of the pendant is 0.6g, the 18in necklace weighs 1.3g, the pendant measures 7mm (0.28 in) x 14mm (0.55 in), the diameter of the pearl is 5mm (0.2 in), and the chain is 0.85mm thick. The necklace is available in 13in, 15in, 16in, 18in, 20in and 22in lengths.