2026 New Topaz and Aquamarine Ring - Set with Red Spinel Jewelry - A Fashionable and Elegant Valentine's Day Gift for Girls

US Size Comparison Chart
No. 5 (Diameter: 15.7mm, Circumference: 49.6mm)
No. 6 (Diameter: 16.5mm, Circumference: 51.8mm)
No. 7 (Diameter: 17.3mm, Circumference: 54.4mm)
No. 8 (Diameter: 18.1mm, Circumference: 56.5mm)
No. 9 (Diameter: 18.9mm, Circumference: 59.5mm)
No. 10 (diameter: 19.8mm, circumference: 62.1mm)
No. 11 (Diameter: 20mm, Circumference: 64.6mm)
No. 12 (diameter: 21.4mm, circumference: 67.2mm)