Crafted with 3mm natural Tanzanite knotted on beige silk. Necklace measures 16.5 inches long at its shortest adjustable up to 18.5 inches. All metals used are 14k yellow Gold filled.  All of my small run jewelry pecies are handmade using semi-precious gemstone beads. Please be aware that all gemstone beads are unique and may differ slightly in color and shape. I do my best to have each item represent the advertised picture as best as possible.  Check out my Instagram & Facebook accounts for give Handmade Tanzanite Blue Jewelry, Classic Tanzanite Gemstone Necklaces, Tanzanite Beads Necklaces, Blue Tanzanite Gemstone Beads Necklace, Gift Tanzanite Faceted Necklace, Tanzanite Necklace, Tanzanite Jewelry, Gemstone Beaded Necklace, Silk Cord