Vintage Cluster Earrings by Navajo Artist Bernice Bonney using Sterling Silver and Turquoise. Navajo (Diné) silversmith Bernice Bonney was active from the mid to late 20th century. Weight: 10.39 grams. Please do not hesitate to ask for more pictures or specific measurements. I will do my best to deliver them. You will receive the exact item pictured. By purchasing you agree you have reviewed the picture and approve of receiving this item.