When ordering online from the Narcissus site, you can define the right size for your gold cluster necklace by checking the available chain lengths for each piece and consulting the size guide provided. When it comes to our cluster necklaces chain lengths you can discover pieces from 14 inches to 20 inches. Shorter lengths like 14 inches give you a casual fit around the neck, while longer lengths such as 20 inches allow for layering with other necklaces. By consulting the size guide section you can find the measurement in inches and in centimeters, moreover you can ensure that you select the perfect length that fits your style and preferences.