An elegant ring featuring a pink, oval-cut stone in the center, inspired by Western designs. Size Reference (US Standard): Size Inner Diameter (mm) Finger Circumference (mm) 6 Approx. 16.5 mm Approx. 52.0 mm 7 Approx. 17.3 mm Approx. 54.4 mm 8 Approx. 18.1 mm Approx. 56.9 mm 9 Approx. 18.9 mm Approx. 59.4 mm 10 Approx. 19.8 mm Approx. 62.2 mm ✳︎ The average size for Japanese women is often between sizes 6 and 8. - Color: Pink - Ring Material: Copper - Gemstone Material: Zirconia - Embellishments: Oval-cut pink stone and crystals - Design: Floral decorative design - Style: Elegant - Size: US 10 (Japanese size 21)