TZEN "Layered" White Quartz Silver Necklace TZEN is an award winning brand that fuses Italian boldness with Asian Intricacies. Colors used represent the broad spectrum of colors carried by the sunrise, which represents the meaning of "TZEN" in the Chinese language This beautiful necklace is adjustable length and the layered white quartz chains sparkle as you move since all the little white quartz gemstones are faceted Approximate weight is 18.5g. Weight of each piece can vary due to the variation in cuts across each stone and the variation in sizes in one stone to the next Made in United States