This diamond solitaire ring has a .32 carat that is set in 18 karat gold.The head of the ring measures 5.68 millimeters wide 6.4 millimeters long and sits 8.18 millimeters tall.The ring is a size 7.25. Please review policy section before purchaseC9339JLHSD Formal Single Diamond Ring, Platinum Diamond Ring With Single Diamond For Formal Occasions, Diamond White Solitaire Diamond Ring For Formal Events, Elegant Engraved Ring With Vvs Clarity For Formal Occasions, Classic Engraved Ring With Single Diamond, Classic Engraved Ring With Single Diamond For Anniversary, Classic White Filigree Ring With Brilliant Cut, Formal Ring With Single Round-cut Diamond, Classic Engraved Ring With Brilliant Round Cut