This is a gorgeous sterling silver and turquoise necklace and matching earrings. The necklace has over 100 pieces of turquoise in the naja alone. The naja is 2 3/4 inches in diameter with 2 inch drops. The other sets are 2 inches in diameter. It is signed by J M Begay, Navajo. The matching earrings are 1 1/2 inches in diameter and signed by L M Begay, Navajo. They are a little bit older, I think. The Begay family is probably the #1 family of Native American Silversmiths in the U.S. This is a beautiful set that I have had for years. The only reason I am putting it up for sale is that I have developed arthritis in the neck and any heavy necklace is too heavy.