Diamond Accent 10kt Pink Gold over Sterling Silver Swirl Promise Ring: * Diamond accent * 10kt pink gold over sterling silver * Promise ring * 2-tone swirl design * Available sizes: 5-9 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.