This is a size 8.25 ring (US/Canadian size) and the ring to be shipped.

Oval blue lace agate gemstone ring set in 92.5 sterling silver

Dimensions with silver about 24 mm X 17 mm

Weight 6.69 grams

Code: 165

RING SIZE CONVERSION CHART LINK:
http://findmyringsize.com/en/conversiontable.aspx

Note that you can find other charts on google