We offer a wide variety of rings in many different styles, colors, and sizes... the sizes available are listed in the item titles as well as a size selection drop down within each listing. Our supply of available product sizes does change from time to time and we make every effort to ensure that our listings are up to date, however on the off chance that an item in your order is no longer available, we will email you and ask if you'd prefer a different item or a refund.
Please be sure you know your ring size before ordering. You can check out our handy ring sizing guide at: http://www.amydiz.com/amystreasuretrove_ringsizechart.htm
Also, by ordering from us you signify your agreement to our policies and procedures regarding returns and exchanges. Our policy can be found here: http://www.amydiz.com/amystreasuretrove_ourpolicies.htm