When a jeweler makes a ring size smaller, they will cut out a piece of the ring band and form it into a perfect circle. Then they will join the two pieces back together. Finally, the ring will be cleaned from any oxidation that occurred during the resizing process.
Does resizing a ring damage it?
The Resizing Process
You may have even heard stories about this method. While you can still go for this option, many jewelers advise against this as it weakens a ring's structure. It can also distort its shape. The best way to make a ring larger is to add metal to increase a band's circumference.
How much does it cost to resize a ring?
A jeweler can do the work in as little as two hours, though it may take up to a month if the ring has an intricate setting. A simple resize costs from $20 to $60, depending on the type of metal and region of the country. For a more complex resizing, the cost ranges from $50 to $150.