Your ring suddenly feels tight — or loose. It fit fine yesterday. You are alarmed. You wonder if the ring is damaged or if your finger is swollen. You are considering resizing — but you are not sure whether the change is permanent or temporary.
Fingers do not change size. If the ring does not fit, get it resized.
"Does this ring consistently not fit at different times of day, in different temperatures, and over at least a week — or is the fit problem intermittent?"
Track the fit for at least one week. Note when it is tight and when it is loose. Check in the morning, afternoon, and evening. Note the temperature and your activity level. If the fit is consistently off across all conditions, consult a jeweler about resizing. If it varies, the ring is fitting your body natural fluctuations — resizing would not solve the problem.
Finger size fluctuates throughout the day due to temperature, humidity, salt intake, exercise, and time of day. Fingers swell in heat and during sleep. They shrink in cold and during rest. Weight changes, pregnancy, and certain medications can also change finger size.
Observe the fit over at least a week first. If the ring is only tight in the morning or after salty meals, the change is temporary and resizing is not needed. If the ring is consistently tight across all conditions, consult a jeweler about resizing.
No. Eternity bands with stones set around the full circumference usually cannot be resized. Rings with intricate patterns that would be interrupted by the sizing seam may not be resizable. Rings made of certain materials — titanium, tungsten, stainless steel — cannot be resized by conventional methods. Ask a jeweler before assuming your ring can be sized.
Thirty to one hundred fifty dollars depending on the metal and complexity. Making a ring smaller is usually simpler and cheaper. Making it larger requires adding metal and costs more. Platinum resizing costs more than gold. Eternity bands cost more than plain bands if resizing is possible at all.