Beauniq 14k Yellow or White Gold Solitaire 9.0-9.5mm Freshwater Cultured Pearl Pendant Necklace 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 necklace is made of solid 14k gold (not plated or filled), featuring fine quality 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.