This is a pair of Navajo handcrafted earrings by Marilyn Yazzie. These earrings are created with Kingman Mine Turquoise and Sterling Silver. One setting is signed by Marilyn noted as YZ, note the Z is a sideways N for Navajo, and are stamped Sterling.
The earrings measure 1 7/8 inches by 5/16 inch at the tallest and widest points.
Total weight of the pair is 5.4 grams.