Personalized Diamond Accent Two-Tone Gold over Sterling Silver Promise Ring: * Sterling silver with gold plating * Personalized with your names * "A promise is forever" is inscribed inside the band * Single-cut diamond is nestled between polished bars 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.