Vintage artesian amber & sterling silver 3 tiered Statement necklace

18 inches clasp to clasp from the top tier Of his beautiful vintage amber and sterling silver necklace possibly saltwater pearl and turquoise on some of the jewels I don’t know what the red stone is in the middle piece but all the main middle pieces and the clasp are stamped sterling or 9 to 5 Amber in the main piece please note there are some chips in the back of the bottom tiered Amber piece please see pictures for condition