Made of alloy, corrosion resistant, not easy to fade and deform. With cubic zirconia inlaid, shiny and exquisite to add nobility and elegance. Simple design, convenient to match. A good gift for your girlfriend or female friends. Type: Ring Gender: Women Style: Fashion Material: Alloy, Cubic Zirconia Occasions: Party, Dating, Wedding, Daily Wear, Gift, etc Features: Exquisite, Cubic Zirconia Inlaid, Easy to Match Cubic Zircon Length: 1cm/0.39" (Approx.) Cubic Zircon Width: 0.5cm/0.20" (Approx.) Ring Size: US Size 5(Diameter): 15.7mm/0.62", Circumference: 49.3mm/1.95" (Approx.) US Size 6(Diameter): 16.5mm/0.65", Circumference: 51.9mm/2.04" (Approx.) US Size 7(Diameter): 17.3mm/0.68", Circumference: 54.4mm/2.14" (Approx.) US Size 8(Diameter): 18.1mm/0.71", Circumference: 57mm/2.24" (Approx.) US Size 9(Diameter): 18.9mm/0.74", Circumference: 59.5mm/2.33" (Approx.) US Size 10(Diameter): 19.8mm/0.78", Circumference: 62.1mm/2.45" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Ring