Size Guide
*NECKLACES*
Small: 14 - 15 inches
Medium: 16 - 17 inches
Large: 18 - 19 inches
Any other size: please email directly
*RINGS*
US 6: 16.5 mm
US 7: 17.3 mm
US 8: 18.2 mm
US 9: 19.0 mm
US 10: 19.8 mm
US 11: 20.6 mm
US 12: 21.4 mm