Navajo handcrafted cluster pendant and bead set. Set in solid sterling silver. Genuine Royston turquoise and orange spiny oyster shell are used in the set. The necklace has graduated beads that measure 20". The cluster pendant measures 4" in total length with a width of 2". It is removable so you can wear just the necklace or switch out the pendant! Beautiful set. NAVAJO HANDCRAFTED CLUSTER PENDANT AND BEADS Royston Turquoise: A district in Nevada consisting of three turquoise mines: Bunker Hill, Oscar Wehrend, and the main producer, Royston is known for its beautiful colors ranging from deep green to rich, light blues which are set off by a heavy brown matrix. The Royston mine is producing a little high-grade turquoise today, operated by the Ottison family. They process most of their material into finished cabs and allow very little rough to come onto the market. This controlled output has raised the price of this material considerably in recent years.