This sterling silver figure 8 pendant features .108 ct. t.w. diamond measured at 34.88-mm. length x 15.74-mm. width x 2.61-mm. height on a 18-inch. chain necklace. Prong setting 20 Diamonds Imported Material & Care Sterling silver, diamond Clean with a soft bristle brush or cloth and warm soapy water. Use silver polishing cloth on silver items.