Two Year Warranty Gold Overlay 'Forever One' Pendant with an 18 Inch Link Necklace and Cubic Zir. (T-1077) This comes with a Ships From USA Guarantee! This Gold Overlay Pendant Necklace Weighs 4.20 Grams! The Necklace measures 18 inches. The Pendant measures .75 inches from left to right and .75 inches from top to bottom.