Beauniq 14k Yellow Gold Cubic Zirconia Spike Pendant Necklace, 13" 15" 16" 18" 20" or 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 necklace is made of solid 14k gold, featuring high quality cubic zirconia stones. Our cubic zirconia is bright and clear with an unmatched sparkle, so it will easily convince others it's the real thing. The necklace is a delicate and feminine thin rope chain with a spring ring clasp. The pendant measures 9mm (0.35 in) x 17mm (0.67 in), the weight of the pendant is 0.8g, the weight of the 18in necklace is 1.4g, the chain is 0.8mm thick and either 13, 15, 16, 18, 20, or 22 inches long.