If you were to get a tape measure and wrap it around the finger in inches, the rings are true to size. I made the mistake of going to a different store and trying those rings on my fiancé and got two sizes off based on their ring size. When I ordered this size I had to get an exchange twice and the customer service made it so easy to exchange my order both times. Then on top of the amazing customer service the ring is super shiny and the black has a matte look that really makes the gold pop. My fiancé loves this ring it’s definitely worth the buy.