Necklace with teal, blue and clear crystal Murano glass small sphere beads on silverNecklace with teal (green, jade), dark blue (cobalt) and clear crystal with white gold foil (it. cristallo oro bianco) Murano glass small sphere beads (14mm wide) on 925 Sterling Silver beads (5mm wide) and toggle clasp. Customers opt for a 16 inch (41cm), 18 inch (46cm) or 20 inch (51cm) length. Most teenagers and adults wear an 18 inch length. Shipped with a Certificate of Authenticity inside a white luxury handmade paper box wrapped in plain tissue