This piece was acquired from a second-hand collection i. Estate sale, who collected Native American Jewelry and art in the 1970s and 1980s. This piece is a stunning example of classic Navajo jewelry. This piece is handmade out of sterling silver and genuine stones. Material: Sterling Silver, Turquoise. Dimensions: 3/4 in diameter. Weight (in grams): 7.9. Hallmark/Signature: Sterling (on screwback). Who is Erick Begay? The item “Vintage Silver Sleeping Beauty Turquoise Navajo Cluster Screwback Earrings 7F30W” is in sale since Tuesday, August 22, 2017. This item is in the category “Jewelry & Watches\Ethnic, Regional & Tribal\Native American\Earrings”. The seller is “erickbegay” and is located in Boulder City, Nevada. This item can be shipped worldwide.