Beautiful Signed Navajo Feather, Coral & Turquoise Sterling Silver Necklace Signed by "M". The necklace is 18 1/2" long and includes a 2 1/2" drop of turquoise, coral and sterling silver feathers. The large turquoise stone setting measures 1" long and 3/4" wide; the coral setting measures 1/2" x 1/2"; the feathers are 1/2" long each. Never been worn! Native American handmade in the US. Excellent condition!