To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
These ring sizes were a solution to my problem. My fingers are small, and when I have my rings sized it diminishes the rings integrity, and I tend to loose the diamonds. These ring sizers allowed my rings to fit with out altering the ring.