Keepsake Valeria 1/3 Carat T.W. Diamond 14kt Yellow Gold Diamond Engagement Ring: * 1/3 ct. t.w. * Round-cut center * 4-prong setting * 14kt yellow gold * Available in sizes 5-8 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.