On JewelryRoom.com, the majority of the rings are in American size 7. If it does not fit you, you may consider resizing it in your local store.
As another solution, you can also contact us to resize the ring for you. Below is the procedure:
1. Pay for the invoice and contact us (http://help.jewelryroom.com/) to hold order for you
2. Pay extra $35 per ring via PAYPAL to RTOverseas@yahoo.com
3. Contact us and provide the transaction ID for the $35
4. We will resize it and it will need 4-5 more weeks before shipping