This is a superlative vintage Navajo Native American jewelry Native American jewelry museum quality very old green turquoise necklace. The nuggets on this piece are huge and check out the very old corals that wonderfully accent the stones. The largest turquoise stone measures a whopping 1-3/8" X 1". This piece is very old. The length of the necklace measures around 28". Sturdy 127 grams.