One of the most popular questions we get from our customers; how many ring sizes can you go up or down? The answer isn’t perfectly straightforward, because it depends on several factors. Read on to find out how many sizes can a ring be resized.
The Ring Resizing Process
To understand how this works, you’ll need to know how jewelers size rings. The traditional method is to cut into the ring at the back, where it won’t affect the design, and add or remove metal until the ring is the correct size. Then the jeweler solders the cut shut, and polishes it to remove any signs of work.
There are two other methods used for sizing in addition to cutting. One is stretching, which can only be used with plain bands to go up or down a half or full size. The jeweler puts the ring in a specially-designed machine and cranks it to pull out or compress the ring.
The second method is an alternative process that is only used for sizing down. It involves soldering beads or a strip of metal to the interior of the ring in order to fill in the space between the ring and the wearer’s finger. This method is typically used for rings that cannot be sized down via the traditional method.
What affects a ring resizing?
Several factors determine how many sizes a ring can be resized.
1. The Design
The design is the most important factor for determining how the ring can be resized. Is it a simple solitaire? Are there channel-set baguettes on the sides? The more complex the design, the more complicated the job as the entire ring will be affected by the bending of the metal in the sizing process.
Bands are the easiest to work with, provided that they are plain and do not have any stones set in the design. A plain band can be sized up or down as much as six or seven sizes.
Solitaire-style rings can also be sized up and down significantly from 4 to 5 sizes, provided that they do not have complicated shoulder designs. The shoulders of the ring are the portions of metal on the left and right of the ring’s design. Plain shoulders will not be significantly affected during the sizing process, but shoulders with stones or intricate metalwork will be damaged as the jeweler needs to bend them in order to size the ring.
Eternity rings can only be sized on a case-by-case basis, and the original design will be lost if sizing up. They usually can be sized down significantly if using the alternative method of attaching sizing beads or strips to the interior, and sized up to two sizes if you’re willing to break the eternity design. When sized up, a blank patch of metal will be noticeable at the area of work, unless if the jeweler is able to set stones in the location to match the rest of the ring.
Signet rings and class rings pose a unique challenge to the jeweler. While many signet rings are plain looking in construction, with no stones, the flatness of their design will crumple if sized up or down significantly. A skilled jeweler may be able to circumvent this by cutting off the back of the ring and replacing it with a new piece of metal to accommodate the requested size, but this is done on a case by case basis. Class rings can be sized up and down with a 3-5 size difference, but the process may break the center stone, requiring the jeweler to replace it.
2. The Shank
The back of the ring is called a shank, and it plays a big role in how many sizes your ring can go up. While the jeweler does add a small amount of metal to the shank in order to size up 1 to 2 sizes, a thin shank cannot be sized traditionally as it will be too structurally weak to withstand daily wear after the process.
In order to size up rings significantly, a half-shank replacement will be necessary after 2.5 to 3 sizes. This process involves cutting off the existing shank, and attaching a new, thicker shank in the correct size. The jeweler matches the replacement shank to the ring’s metal type in order to keep the design consistent.
The half-shank replacement is a good investment for two reasons. It can help the jeweler to size the ring up to 4-6 sizes larger than the original size, and it strengthens the durability of the ring. In some situations, it’s the only process that can be used to upsize a ring. While costly, its benefits make it a worthwhile investment.
3. The Stone
Stones and their setting styles can greatly affect a sizing. Certain stones are very brittle and heat-sensitive in nature, such as emeralds, opals, turquoise, and pearls. If prong-set, these stones can be removed and replaced after the sizing process.
However, if stones in your piece are bezel-set or channel-set, that will cause some issues. The jeweler may have to disassemble and rebuild the setting in order to remove the stone, and this can cause damage to the gem. Channel-set stones are usually the most affected during the sizing process, as the bending of the metal will warp the setting.
The Number of Sizes Your Ring Can Go Up or Down
Now that you have some background on what affects a ring resizing, the general rule is that most rings can go up or down two sizes with minimal fuss. However, that’s clearly not a strict guideline, and you can get away with some drastic upsizing or downsizing if your ring’s design allows for it. Many jewelers will usually turn down these jobs because it requires a lot of skill and time, but if you’re prepared to spend a little more to get the right fit, it can be done. Don’t be limited by their initial evaluation; make sure to explore all options by suggesting a half-shank replacement or ring sizing down alternatives. And if you want an assessment from us on how many sizes can a ring be resized, hit us up in the comments below and we can help you out!
Community Discussion
Questions, experiences, and expert answers from the QJR community.
Can this be sized down from 6.75 to 5.25 easily?
Hi There, as long as the base metal is a precious metal like gold, we should be able to! Here’s a link for our ring resizing down service. https://quickjewelryrepairs.com/repair/ring-sizing/size-down/
This ring is a size 6 and it needs to be resized to a 9.5. Can this be done? It is 14K yellow gold
Hi Diane, Yes it can! We’ll reach out with further details 🙂
Can a ring be sized from Size 9 to 5.5?
Hi There, it depends on the base metal and style of the ring! Could you email a picture to us at [email protected]?
Hiya! Got my eye on my dream bridal set but wondering if it can be sized down from a US 8 to a US 4.5 it has diamonds all down the sides. Can attach photo if necessary 🙂
Hi Savannah, we’ll reach out to you shortly with further details! 🙂
This ring is size four but want to change it to a 8 is this possible
Hi Ruby, Thanks for reaching out! Is the base metal of this ring silver?
Can this be taken down to a size 5 from a size 7
Hi Cody, did you mean sized up? If so, yes it can! Here’s a link with more info and pricing on this service and how you can place an order with us. 🙂
https://quickjewelryrepairs.com/repair/ring-sizing-up/
Sorry I got my numbers backwards it is a 7 now and I need it to be a 5
No worries! You can use this link instead 🙂 https://quickjewelryrepairs.com/repair/ring-sizing/size-down/
Can a Gypsy ring with three diamonds be resized from 7 to 10.5? It is 18K.
Hi there, we’ll reach out to you with further details! 🙂
Hi can I get a ring size 6 made larger to a nine. It has 3 diamonds on the top & 3 on each side
Hi there, we’ll reach out to you with further details! 🙂
Bezel set mabe pearl approx 16.5x 20.0 mm, sz 9, can it be sized down to size5 preferred or sz6 second choice. Set in 925
Hi Sally, can you provide a picture of the ring? Not all rings can be sized down 4 sizes!
Is it possible to size this ring down and it’s wedding band from a 7 to a 3.5?
Yes it is but there will be additional fee’s since you’re going down more than 2 sizes! Can you confirm the base metal so I can confirm costs?
How easy would it be to make this ring possibly up to 5 sizes bigger? The stone doesn’t matter as I am having my brothers ashes fitted within a design in resin but I have big hands for a girl size U/V lol
Hi Marie, Rings like this can be very difficult to size due to the stone. The stone may burn during sizing however, we would be able to size this by fully replacing the shank. Since this is a double band style, it will cost around $275 to replace the double shank. Please feel free to reach out to [email protected] if you’d like to place an order for this!
Hi, and thank you for the very helpful information. I really want this ring, but don;t know if it can be resized from 6.5 to 9. Thanks. https://www.ebay.com/itm/Vintage-14K-Gold-Filigree-Domed-Shrimp-Ring-5-grams/353198919539?_trksid=p2485497.m4902.l9144
Hi There, yes we can size for you but the shank may have to be replaced in order to prevent damage. This will cost around $240. Please let us know if this is something you’d like to move forward with.
The ring I want has to be bought in a size 8 but I’m a size 10.5. The ring has zirconias on half of the band but the bottom is plain. Can it happen?
Hi There, yes definitely! Since there is an area of plain band, we should be able to resize this ring.
hello this is a size 5, can you resize it to a 10?
Hi There, yes we can! We’ll reach out with further details 🙂
can a ring be sized from at size 6 to size 9 ? it has diamonds going down the band???
Hi there, could you provide a picture and tell us what the base metal of it is?
Hello there. Can this ring be sized down from size 7 to size 3.5? If so about how much would that cost?
Hi There, we should be able to size this ring down to a 3.5 since the shank of the ring is a plain band. Ring resizing down starts around $35 depending on the base metal of the ring. Here is a link with more info and how you can place an order with us. https://quickjewelryrepairs.com/repair/ring-sizing/size-down/
Can this ring be resizing from size K to size M ?
Regards
Hi there, we are located an the US and use numerical sizing. I believe a k-m size would be 5.25-6.25 so yes, this can be resized up by one full size. Here’s a link to place an order for that service. https://quickjewelryrepairs.com/repair/ring-sizing/ring-sizing-up/
Hi can this ring be resized from a 4.25 to a 7.5?
Hi There, sadly we cannot resize this ring down. If we sized it down by that much, it would damage and ruin the integrity of the ring. Apologies that we cannot complete this request for you but please keep us in mind for your future repairs!
Can a O size ring be sized to a V?
It’s a white gold diamond band?
Hi There, do you know what that size is in U.S sizes? We use numbers!
Hello, Can this band ring be sized from 7.5 to 4.5?
Hi There, we should be able to size this down for you. Please use this link to place an order and let us know if you have any other questions! https://quickjewelryrepairs.com/repair/ring-sizing/size-down/
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