This is the perfect necklace for fall and winter, it is 14 Karat Gold Plate and comes on a 16” Iolite strand with a 2" removable extender. The actual charm is 2.5” long and 5/8” wide. It lays perfectly on the neck! Please Click Here if you would like a different length. Matching Iolite French wire Earrings offered as well. Iolite stone is 10mm.