Choosing an engagement ring is a big step—it symbolizes commitment and love. And it’s completely logical to feel nervous about the size: “But what if I choose the wrong size… can it be changed later?”
On top of that, a lot can change over time: your body, hormones, training, pregnancy, seasons—and with that, finger size can change too.
Good news: yes, in most cases an engagement ring can be resized later.
But it depends on the ring’s construction, the stone setting, and the material.
Quick Summary
Most classic engagement rings can be made either larger or smaller.
Small adjustments (for example ~half a size) can sometimes be done by stretching, but often the ring still needs to be cut and material added/removed.
Complex designs (stones all around, special constructions, certain patterns) may have limitations.
After resizing, white gold may need re-rhodium plating so the color looks even.
Why Is This Such a Big Topic?
In the past, many couples chose the engagement ring together before the proposal—so the size was usually correct. Today, more people do surprise proposals, which is romantic, but it also means the size isn’t always perfect. And that’s completely okay, because in most cases the size can be adjusted.
How Is an Engagement Ring Resized?
1) Consult a jeweler
The first step is always the same: contact a goldsmith or jeweler who will assess:
how much it needs to be changed
whether the design allows resizing
whether stones need to be removed and re-set
whether surface finishing is needed afterward (for example rhodium plating)
2) Resizing by stretching (small adjustment)
In some cases, a ring can be stretched slightly larger without adding material.
This often works when:
the band is a simple plain ring
there are no stones all the way around the ring
the change needed is small (often around half a size, depending on construction)
For example, if you want to change from 16 mm to 16.5 mm, stretching may be possible.
3) Resizing by cutting the band (bigger change / making it smaller)
If you need to:
make the ring smaller, or
make the ring larger than a small stretch would allow,
then the band is cut and:
material is removed (to make it smaller)
material is added (to make it larger)
then it’s soldered back together and finished so the ring looks seamless
Sometimes this also means stones must be removed temporarily and re-set—especially if stones are close to the cut point or the construction is delicate.
4) Laser welding (safer for rings with stones)
The logic is similar to traditional soldering, but the big advantage is that the heat is very localized.
This is often the best option when:
the ring has gemstones
the design is delicate
you want to minimize heat impact on the stones and the rest of the ring
5) Rhodium plating and finishing after resizing
If the ring is:
white gold and rhodium plated, it usually needs to be re-plated so that:
the tone is even
the surface looks fresh and bright
(With yellow/rose gold, finishing and polishing are also typically done after resizing so the solder line isn’t visible.)
Is It Always Possible?
Most of the time, yes—but there are exceptions and limitations.
Usually easier to resize when:
the design is classic (one center stone)
the band is plain and doesn’t have stones around it
the metal is gold (585/750)
Limitations can happen when:
stones go all the way around the ring (full eternity)
the design has a complex pattern or engraving that must stay exactly the same
the construction is very delicate or an unusual shape
a very large size change would throw off proportions (stone position, setting angle, shank balance)
That’s why the best approach is always: a jeweler looks at the specific ring and tells you exactly what’s safe.
Final Thought
Ring size shouldn’t stop you from buying an engagement ring. Most engagement rings can be adjusted later—and if the goal is a surprise, it’s completely normal to fine-tune the size afterward. Our general recommendation: when in doubt, choose a slightly larger size—then the ring will fit at the most important moment!

