The Oval Ring is made of sterling silver (925).
Sizes 4 to 7.5 have a flat top of 1.5 cm x 1.3 cm.
Sizes 8 to 12 have a flat top of 1.7 cm x 1.4 cm.
Click here to know the size of your ring.
Also available in solid 10k yellow gold.
See : Oval Gold Ring