Jewelry Repair in Mobridge, SD: What It Costs & How Long.
Maybe it's a grandmother's ring that finally gave out after decades of wear. Maybe a chain snapped on a necklace you never take off. Whatever brought you here, one thing is certain — handing over a piece of jewelry that matters to you is not something you do lightly.
So here is exactly how jewelry repair at Larsen's in Mobridge works: what we fix on our own bench, what goes to a specialist partner, how long each actually takes, and what drives the price. No vague promises, and nothing you have to guess at before you drive in.
The short version: Cleaning, polishing, stone tightening, engraving, inspections and watch batteries are done here, usually the same visit. Ring sizing, chain soldering, prong re-tipping, rhodium plating and pearl restringing go to a trusted partner and take 7–14 business days. You get a written estimate before anything leaves the store, and if the repair isn't worth the cost we'll tell you before you spend a dollar.
What We Fix, and How Long It Really Takes
Most repair pages give you one vague range. Here is the honest version, split by where the work is done — because that is what actually determines your timeline.
| Repair | Where It's Done | Turnaround |
|---|---|---|
| Watch battery replacementMost standard quartz watches. | In-house | Same visit — flat $10 |
| CleaningGold, sterling silver and Black Hills Gold. | In-house | Same visit |
| Inspection & written estimateProngs, settings, shanks and clasps checked with you. | In-house | Same visit |
| Stone tighteningBefore a loose stone becomes a lost stone. | In-house | Same visit – 3 days |
| Full polishSurface scratches and dulled finish. | In-house | 1–3 days |
| Hand-stamped engravingDates, initials and short messages. | In-house | Same visit – 3 days |
| Ring sizingUp or down, depending on metal and setting. | Send-out partner | 7–14 business days |
| Chain solder & clasp repairBring both broken ends if you have them. | Send-out partner | 7–14 business days |
| Prong re-tippingPrecise work under magnification. | Send-out partner | 7–14 business days |
| Rhodium re-platingWhite gold's bright finish wears off in 1–3 years. | Send-out partner | 7–14 business days |
| Half shank replacementRebuilding the worn lower half of a band. What it costs → | Send-out partner | 10–14 business days |
| Pearl restringingNew silk or nylon, weighted for the pearls. | Send-out partner | 10–14 business days |
| Stone replacementTimeline depends on finding the right stone. | Send-out partner | Depends on sourcing |
| Black Hills Gold specialty workTri-color leaf detail needs a specialist. | Specialist partner | Quoted at inspection |
Working to a deadline? Tell us at drop-off if the repair is for a wedding, anniversary, gift or special event, and we'll plan around it — or tell you honestly if the timing won't work. We would rather say no than take your ring and miss the date.
Why Some Work Leaves the Store — and Why That's Good
Plenty of shops won't tell you this. We will: ring sizing, chain soldering, prong work, rhodium plating and pearl restringing go to a trusted partner jeweler. That is why those jobs take 7–14 business days rather than a couple of days.
It is also why they come back right. Sending complex work to a specialist keeps your piece in expert hands and gets you a better outcome than a generalist would. We'd rather tell you a job needs a specialist than attempt it and cost you the piece.
Either way, the piece is inspected here with you first, and you get an estimate before anything leaves the store. Nothing goes anywhere without your approval.
What Drives the Price
We quote by estimate, not from a price list — and that is deliberate. The same repair can differ by a factor of three depending on the metal, the setting and how much work the piece actually needs. A published range would be wrong for most of the people reading it, and being quoted a number that later moves is worse than not being quoted one at all.
So you get a specific written figure once we have the piece in front of us, and you approve it before anything begins. If you would rather know roughly where you stand before driving in, text us photos — we will give you a read.
The one price we can give you flat: watch batteries are $10, most standard quartz watches, usually while you wait.
For everything else, these five things move the number:
Sterling silver and 10K–14K gold are the most economical to work with. Platinum costs more — it runs hotter, works harder and is worth more per gram.
Sizing down a half size is not the same job as sizing up two. Going up means adding metal; a half shank means rebuilding the bottom of the band entirely.
A plain band is straightforward. Channel-set, pavé and eternity bands may need stones removed and reset to do the work safely — which is labour, and risk.
A join has to be finished so you can't see it. On rhodium-plated white gold or a brushed finish, that means matching the whole piece, not just the repair.
A replacement clasp is quick. Matching a lost center stone or an unusual coloured gemstone takes longer and costs more — sourcing is most of the timeline.
If the repair costs more than the piece is worth, we'll say so before you spend anything — and talk through replacing it, selling it, or leaving it as-is.
Want a number before you drive in? Text 2–4 photos to (605) 850-9455 — a close-up of the problem, the full piece, and any karat stamps. We'll tell you what it likely needs and roughly what it runs. Final estimates are confirmed in store after inspection.
What Does a Half Shank Ring Repair Cost?
There is no flat price, and any page that gives you one is guessing — but the cost is not a mystery either. A half shank is built from three things you can actually reason about, and one of them you can work out yourself before you ever walk in.
First — what a half shank actually is
The bottom of a ring is where it wears. Decades of contact with keys, steering wheels, tools and countertops thin the underside of the band until it is noticeably thinner than the top, or until it cracks outright. A half shank replaces that worn lower half with new metal, soldered to the surviving top half and finished so the join does not show. It is the standard repair for a band that is thin at the bottom but sound at the top — and it is very often the reason a ring that "can't be sized" suddenly can be.
Second — what the price is actually made of
- The gold that gets added. This is real metal at real market prices, and it is the part most people do not account for. It scales with karat and with how heavy the band is.
- Bench labor. Cutting out the worn section, fitting and soldering the new shank, then filing, sanding and polishing until the seam is invisible. Time, not materials.
- Anything the setting forces. If stones sit low enough to be at risk from the heat, they may need to come out and go back in. If the ring is rhodium-plated white gold or has a brushed finish, the whole piece has to be re-finished, not just the repair.
Third — the part you can calculate before you come in
Work out the metal cost yourself
grams of gold added × karat purity × today's gold price per gram
- Look up the current gold price per troy ounce, then divide by 31.1 to get the price per gram.
- Multiply by the purity of your ring: 14K is 58.5%, 10K is 41.7%, 18K is 75%.
- Multiply by the grams of new metal the job needs — typically around 1 to 2 grams on an ordinary band, and more on a wide or heavy men's ring.
Worked example, 2 September 2026, gold around $4,350 an ounce: that is roughly $140 per gram of pure gold, so about $82 per gram of 14K and $58 per gram of 10K. A 1–2 gram 14K half shank therefore carries roughly $80–$165 of gold content before a minute of labor. Shops buy fabricated shank stock above spot, so treat that as a floor rather than a quote — and re-run the arithmetic with today's price, not this one.
This is why old price pages are useless for this repair. Gold has more than doubled in the last five years. A "half shank costs $X" figure published a few years ago now understates the metal alone, before anyone has touched a torch. If you are comparing quotes, ask each shop how much of the number is metal and how much is labor — the answer tells you a great deal about whether the quote is current.
Half shank, full shank, or something else?
- A half shank when the bottom is thin or cracked and the top of the band is still in good shape. The common case.
- A full shank when wear runs most of the way around, or the band is thin under the setting too. More metal, more labor, more cost — but a half shank on a band that is failing everywhere just moves the problem.
- Sizing instead if the band is sound and the fit is the only issue. Different repair, different price.
- Neither if the ring is not worth what the work costs. We will say so before you spend anything, and talk through replacing it, selling it, or leaving it as it is.
Half shank replacement goes to our send-out partner and typically takes 10–14 business days. As with every repair here, you get a specific written figure after we inspect the piece, and you approve it before any work begins. Text photos to (605) 850-9455 — a clear shot of the underside of the band, the full ring, and any karat stamp — and we will tell you whether a half shank is what it needs before you make the drive.
Our Repairs Are Guaranteed
Repairs completed in-store and through our send-out partner are guaranteed against workmanship defects. If a soldered joint, a re-tipped prong or a replaced clasp fails under normal wear, bring the piece back and we'll correct it at no charge.
To be straight about the limits: the guarantee covers our workmanship. It does not cover new damage, loss, or normal wear on other parts of the piece.
Black Hills Gold Needs a Different Answer
This matters more in South Dakota than almost anywhere else, and it's the repair question we get most often that has a genuinely different answer.
Black Hills Gold is built from three golds — a yellow gold base with rose and green gold leaf-and-grape detail applied to the surface. That tri-color construction is exactly what makes sizing risky in the wrong hands. Too much heat, or polishing that's even slightly too aggressive, and the rose and green alloys discolor or the leaf detail flattens out. Once that detail is gone it cannot be restored — the piece has to be replaced.
Larsen's has carried Black Hills Gold since 1941, so we know which pieces size safely and which don't. Bands with continuous leaf detail around the full shank often can't move more than a half size in either direction without disturbing the design. Solid-back bands usually have more room.
We check the construction in person, tell you honestly how far the piece can move, and route anything needing specialist work to a partner who has handled Black Hills Gold before. If sizing isn't safe, we'll say so — and we can help you find or special-order a replacement in the size you actually need. Browse Black Hills Gold →
What to Bring
Bring these and we can usually quote your repair in one visit instead of two — worth doing if you're driving in from McLaughlin, Selby, Timber Lake, Herreid, Pollock or Gettysburg.
- The piece itself — in a small box or padded pouch, in the condition you want evaluated. If a stone is loose or already missing, tell us at the counter so we handle it carefully from the start.
- Both broken ends of a chain, if you still have them. A clean break with both pieces is faster and cheaper than a chain that's lost a section.
- Any paperwork you have — appraisal, certificate, receipt, or the original box. It tells us metal type and stone grades. No paperwork is fine; we can assess most pieces without it.
- A photo of how it used to look, if you're restoring rather than just repairing. Especially useful for engraving touch-ups and stone replacement.
- Your deadline and your budget, if you have either. We'd rather know upfront than disappoint you later.
- Your questions. No question is too small when it's a piece that matters to you.
If a stone moves, rattles, catches on clothing, or looks uneven, stop wearing the piece until it's checked. Tightening a stone is a same-visit job. Replacing a lost one is neither quick nor cheap — and if it's sentimental, it may not be replaceable at all.
Repair, Replace, Sell, or Pawn?
Not every piece should be repaired, and we'll help you compare before you spend money — whether the piece is yours, inherited, or bought somewhere else entirely.
- Repair it if the piece is sentimental, wearable, and repairable for less than what replacing it would cost.
- Replace it if the repair cost is out of proportion to the piece, or you'd rather put the money toward something you'll actually wear.
- Sell it if you don't wear it and it's worth more as metal — see Cash for Gold or our guide to selling jewelry.
- Consign it if it's worth more as jewelry than as scrap — you keep 60% of the sale price, flat, with no listing fees and no time limit.
- Pawn it if you need short-term cash but want the option to get it back. Pawn loans →
Helpful Jewelry References
Metal type and markings affect what a repair involves. These federal references explain the terms you'll see stamped on your own jewelry.
- FTC consumer guide to platinum, gold, and silver jewelry — what 10K, 14K, .925, gold-filled, gold-plated and vermeil actually mean.
- FTC Jewelry, Precious Metals, and Pewter Industries Guides (16 CFR Part 23) — the federal rules behind those markings.
In Summary
Bringing in a piece that matters shouldn't feel uncertain. In-house work — cleaning, stone tightening, polishing, engraving, watch batteries — is usually same-visit. Ring sizing, chain repair and prong work go to a specialist and take 7–14 business days. You get a written estimate before anything leaves the store, and the work is guaranteed against workmanship defects.
And if the repair isn't worth what it costs, we'll tell you that too — before you spend a dollar on it.
Jewelry Repair FAQ
How long does ring sizing take in Mobridge?
About 7–14 business days. Ring sizing goes to a trusted send-out partner rather than being done on our bench, which is why it's a two-week job rather than a two-day one. Tell us at drop-off if you have a deadline and we'll tell you honestly whether it can be met.
What can you fix the same day?
Watch battery replacement, cleaning, inspection and written estimates are same-visit. Stone tightening is often same-visit and at most about three days. Full polishing and hand-stamped engraving usually run one to three days.
How much does jewelry repair cost?
We work from estimates rather than a published price list. The cost depends on the metal, how far a ring has to move, whether stones must come out, whether the finish has to be matched, and what parts are needed — which is why a printed range would be misleading for most pieces. The one flat price we do have is watch batteries at $10. For everything else you get a specific written figure after we inspect the piece, and you approve it before any work begins. There is never an obligation to proceed.
What does a half shank ring repair cost?
There is no flat price, but the cost breaks into three parts you can reason about: the gold that gets added, the bench labor to cut out the worn section and solder and finish the new one, and any extra work the setting forces such as removing stones or re-finishing a rhodium-plated band. The metal part you can estimate yourself - take the current gold price per ounce, divide by 31.1 for the price per gram, multiply by your karat purity (14K is 58.5%, 10K is 41.7%), then by the grams the job needs, typically around 1 to 2 grams on an ordinary band. At a gold price around $4,350 an ounce that puts roughly $80 to $165 of gold content in a 1-2 gram 14K half shank before any labor. Because gold has more than doubled in five years, older published price ranges now understate the metal alone. You get a specific written estimate after we inspect the piece, and you approve it before any work starts.
How do I know if my ring needs a half shank or a full shank?
It depends on where the wear is. A half shank is right when the bottom of the band is thin or cracked but the top is still in good shape, which is the common case, since the underside is what rubs against keys, steering wheels and countertops. A full shank is right when the thinning runs most of the way around, or when the band is also thin up under the setting - putting a half shank on a band that is failing everywhere just moves the problem a few years down the road. If the band is sound and only the fit is wrong, you want sizing rather than a shank at all. Bring the ring in and we will show you what we are seeing on your own piece before quoting anything.
Why does some work get sent out?
Ring sizing, chain soldering, prong re-tipping, rhodium plating, pearl restringing and Black Hills Gold specialty work go to a partner jeweler who does that work every day. It's a better outcome than a generalist attempting it. We'd rather tell you a job needs a specialist than attempt it and cost you the piece — and you'll always know upfront which category your repair falls into.
Do you guarantee your repair work?
Yes. Repairs completed in-store and through our send-out partner are guaranteed against workmanship defects. If a soldered joint, re-tipped prong or replaced clasp fails under normal wear, bring it back and we'll correct it at no charge. The guarantee covers our workmanship, not new damage, loss, or normal wear elsewhere on the piece.
Can you size Black Hills Gold rings?
Sometimes — and this is one to ask about before assuming. The tri-color leaf-and-grape detail can discolor or flatten under too much heat or aggressive polishing, and once it's gone it can't be restored. Bands with continuous leaf detail around the full shank often can't move more than a half size safely. We check the construction in person and tell you honestly what's possible.
Should I keep wearing a ring with a loose stone?
No. If a stone feels loose, rattles, catches on clothing or looks uneven, stop wearing it until it's checked. Tightening a stone is a quick, inexpensive job. Replacing one you've lost is neither — and a sentimental stone may not be replaceable at all.
Do I need an appointment?
No. Walk-ins are welcome Monday–Friday 11am–6pm and Saturday 11am–3pm. For a large collection or estate jewelry, calling ahead at (605) 845-3759 helps us set aside enough time.
Can I text photos before driving in?
Yes, and we'd recommend it if you're coming from out of town. Text 2–4 clear photos to (605) 850-9455 — a close-up of the problem, the full piece, and any karat stamps or maker marks. We'll give you a read before you make the drive. Final estimates are confirmed in store after inspection.
Do you repair jewelry that wasn't bought at Larsen's?
Yes — inherited pieces, items bought online, gifts, estate jewelry and pieces from other stores. Bring it in. If the repair isn't worth the cost we'll tell you honestly and talk through the alternatives.
Bring It In — We'll Tell You Straight
Free inspection and a written estimate before any work starts. If the repair isn't worth what it costs, we'll say so before you spend a dollar. Walk-ins welcome.
Turnaround times are typical and can vary with parts availability, sourcing and shop volume. Final quotes are confirmed in store after inspection, and you approve the cost before any work begins.
