This is a magnificent Navajo green turquoise necklace. This opulent necklace contains three strands of remarkable teardrop shaped Royston turquoise stones. When was the last time you saw a necklace that contained this many teardrop Royston stones. The largest stone measures around 3/4" X 1/4". Resting throughout the stones are amazing brown shell heishi with end silver cones and beads. Sterling silver. Cir. 1970's+. Navajo artist Roe Yazzie . The length of the necklace measures around 36". Sturdy 146 grams.