Larger pair with Onyx is Hallmarked .925, Tax, & Ric for Erika Hult de Corral. Smaller pair with Malachite insets marked .925. Total weight: 33 grams (1.06 troy). Ring size 7 1/2. Dimensions are: 1" X 11/16". All measurements are approximate. Condition: Very Fine - Excellent Provenance: From the estate of Eleanor & Rudy Vallee.