The silversmith of this necklace is the famous T&R Singer. Who is T & R Singer? He was born in 1940 and passed away in mid 2014. Singer was a talented silver smith located in Arizona. Singer is famous world wide for his beautiful jewelry. He added the traditional of the Navajo design. The necklaces offers a large amount of rare stones from Black Onyx beads, Sugilite, and Turquoise. The sterling silver beads and the clasp are 100% authentic.