By Navajo Artist:Vanessa Yazzie. Beautiful! Sterling-silver Navajo Eagle-Turquoise Pendant-necklaces This Beautiful and unique Navajo Sterling-silver American-Eagle showcases the beauty of Sterling Silver and Turquoise to perfection. A Certificate of Authenticity is provided with each piece. Gleaming sterling-silver is crafted into a Beautiful American-Eagle with a Genuine turquoise stone set into the center. From top to bottom the length is 1 1/4 inches and from side to side is about 5/8 inch.