These turquoise stones are incredible–pale sky blue with intense matrix. Hallmarked “RLA” with the “A” being a triangle and stamped sterling, I have not been able to identify this Navajo artisan. The earrings measure 1″ by 7/8″ at the widest point and they weigh 8 grams. Nice clean traditional sterling treatment–simple flat bezels. Very eye catching and in pristine condition.