925 sterling silver women's ring natural round 6.0mm kyanite gemstone fine jewelry for mom's Festive and birthdays gift

Ring Material:925 Sterling silver Main stone material:Natural blue kyanite round 6.0mm Side stone:none weight:approx.3.85 gramu Packing:1* Ring，1*Jewelry Box, 1* Silver polish cloth Product Type:Rings for women

Size details:RING SIZE CHART

US RING SIZE:6# Approx.Diameter:16.3mm Cirumference:51.2mm US RING SIZE:7# Approx.Diameter:17.2mm Cirumference:53.9mm US RING SIZE:8# Approx.Diameter:17.8mm Cirumference:55.9mm US RING SIZE:9# Approx.Diameter:18.4mm Cirumference:57.7mm US RING SIZE:10# Approx.Diameter:18.9mm Cirumference:59.5mm