Gavco Jewelry Repair Shop in Aventura: $40 Ring Sizing

Aventura Mall gets the crowds, but a couple of minutes south on Biscayne Boulevard there is a quieter option for anyone who needs a ring sized or a chain soldered. Gavco Jewelers, at 16169 Biscayne Blvd, is a family-owned shop that has been repairing jewelry on this stretch since 1993. Its repair pages are refreshingly direct: walk in, no appointment needed, get a free estimate, and pay only after you have inspected the finished work. The shop says more than 90% of its repairs are done in its own workshop by its own jewelers.

Gavco describes itself as a trusted, family-owned establishment in Aventura since 1993, and the repair work has been part of the business from the start. The store sits near the Ives Dairy Road intersection, which the shop itself uses as a landmark, and close enough to the North Miami Beach city line that its own map link labels the address North Miami Beach. Both sides of that line are in Miami-Dade County, and for a visitor the practical point is simple: it is on US-1, just below the mall.

The main boutique is set up for diamonds and fine jewelry, with private appointments available for engagement shopping. Repairs come in through the same counter, and the main site describes complimentary cleaning and inspection, ring sizing, repairs and resetting handled in the boutique by the same team that sold you the piece. For people who bought elsewhere, the dedicated repair pages make clear that outside jewelry is welcome too.

Ring sizing is the one job Gavco prices publicly. Its repair cost page says sizing starts at $40 for a simple gold band, and that sizing up costs a little more than sizing down because new metal has to be added to the shank. The shop sizes rings up or down in gold, platinum, palladium and silver. Simple bands are typically ready the same day, while rings with stones or detailed settings take one to two days, since the setting has to be protected from heat and checked afterward.

If you are not sure whether your ring can be sized at all, bring it in anyway. Eternity bands with stones all the way around, rings with engraving inside the shank, and tension settings each raise different questions, and the free estimate is the moment to ask them. You will get a price before any work starts, and the shop's process is that it calls you when the job is ready, you inspect it, and you pay if you are happy with the result.

Chain repair is the other bread-and-butter service, and Gavco lists the styles it handles by name: rope chains, Cuban links, figaro, box and herringbone. Most chain soldering jobs, according to the shop, are done within 24 hours. That matters in Miami, where heavy gold Cuban link chains are everyday wear and a snapped link is not something people want to leave for weeks. Herringbone is the tricky one, since the flat links kink easily, so point out any bends when you drop it off.

For engagement rings and older pieces, Gavco rebuilds and retips prongs using the same metal as the original setting, which keeps the color and hardness consistent. It also repairs and replaces lobster claws, spring rings, toggle clasps and barrel clasps. Overall, the shop says most repairs are finished in one to three business days, while complex jobs such as rebuilding settings or sourcing specific stones take about five to seven business days.

The schedule is unusual, so read it carefully. The main Gavco website lists its hours as Monday to Friday from 11 am to 6 pm and Sunday from 12 pm to 5 pm, with the store closed on Saturday. That makes it one of the few independent jewelers in the area where a Sunday drop-off works, and one where a Saturday visit does not. Weekday afternoons are generally the easiest time to get a jeweler's attention without a wait.

Because repairs are walk-in, there is no booking step for a sizing or a chain. Private appointments on the main site are mainly for diamond and engagement shopping. If you are coming specifically for repair work, bring everything at once: a sizing, a loose stone and a broken bracelet can all be estimated in a single visit, and the jeweler can tell you which ones will be ready first.

The obvious pairing is Aventura Mall, about two minutes north on Biscayne Boulevard, where you can shop or have lunch while a same-day sizing is done. If you would rather be outdoors, Oleta River State Park lies just to the south and east on NE 163rd Street. It is Florida's largest urban state park, with mangrove-lined kayak trails and mountain-bike loops, and it makes a good morning out while you wait on a job that takes a few hours.

Traffic on US-1 around Ives Dairy Road and the mall entrances can be heavy at rush hour and on weekend afternoons, so plan around it. Coming from Miami Beach or Sunny Isles, the fastest route is usually across the causeway at 163rd Street or 192nd Street and then a short hop along Biscayne. Because sizing a simple band is often a same-day job, an early drop-off can mean one trip instead of two.

Address: Gavco Jewelers, 16169 Biscayne Blvd, Aventura, FL 33160. Email: info@gavcojewelers.com. Hours per the main website: Monday to Friday 11 am to 6 pm, Sunday 12 pm to 5 pm, closed Saturday. Repairs are walk-in with no appointment and a free estimate. Ring sizing starts at $40 for a simple gold band. Most repairs take one to three business days; chain soldering is usually done within 24 hours.

Before you go, photograph each piece so you have a record of its condition. Keep broken chains in a zip bag so no links escape, and bring any loose stones. If the piece came from Gavco, mention it, since the main site describes complimentary cleaning and inspection for the store's own jewelry. The Karpo APP can suggest a lunch stop near Aventura Mall that fits around your pickup.