... in response to Re: Look On The Right Hand Not The Left ..., posted by Kit on Feb 1, 2002Yes it is the same finger.
No it is not common for a woman to wear a wedding ring if they are not married. However it is not uncommon for women there to wear other types of rings on either or both hands.
It would be uncommon for a married woman to not wear her wedding ring unless the circumstances warranted. For example it would not be uncommon for a married woman to not wear her wedding ring if she were going somewhere that it could be stolen. So I guess this is a yes/no answer. If her normal life would put her in areas that someone would possible steal and expensive ring she would not wear it. However if it were not expensive I would think she would wear it.
These are just opinions based on talking with my wife about this subject.