1/6 Carat T.W. Black Diamond Sterling Silver Oval Bracelet, 7.25": * Crafted in sterling silver * 1/6 ct. t.w. * Fancy black diamond color * Princess-cut stones * Pressure tongue clasp Every piece of Walmart jewelry passes rigorous inspection at our Quality Assurance labs. So you can buy with confidence — guaranteed. Learn More Learn about diamonds, including the 4 C"s — Color, Cut, Clarity and Carat Weight.