A Cuban link chain is a thick curb chain with rounded links pressed tightly together so it lies flat and looks almost solid. It is one of the strongest chain styles. When choosing one, decide the width, check whether it is solid, semi-solid or hollow, and look for a secure box clasp.
The Cuban, often called the Miami Cuban, is the chain people picture when they think of a men’s gold chain, and it is just as popular in finer widths for women. It is simple in design and easy to get wrong in the buying, because two Cuban chains that look alike in a photograph can differ enormously in how much gold they contain.
What a Cuban link chain is
A Cuban chain starts as a curb chain, whose links are twisted to lie flat. In a Cuban the links are thicker and rounder and are pressed close together, so the chain reads as one continuous band rather than a line of separate links. That dense interlock is what makes it one of the most durable, heavy-duty chain styles, and what gives it its weight. It is designed to be worn alone and can overwhelm a small pendant.
Construction and durability are described in Brilliant Earth’s chain guide.
Cuban vs curb chain
| Curb | Cuban | |
|---|---|---|
| Links | Uniform, twisted to lie flat | Thicker, rounder, tightly interlocked |
| Look | Flat, open links | Dense, almost solid band |
| Weight | Lighter | Heavier at the same width |
| Best for | Everyday, with or without a pendant | Worn alone, as a statement |
Choosing a width
Width is measured in millimeters across the chain and changes the look more than anything else.
- Up to about 3 mm: fine and understated; works for women’s everyday wear and for layering.
- About 4 to 6 mm: the classic everyday Cuban, visible without dominating.
- About 7 to 10 mm: a clear statement piece.
- Wider: heavy, bold and expensive in solid gold.
A wider chain looks wider on a slim neck and narrower on a broad one, so if you are between two widths, consider your build. Weight rises quickly with width, which affects both comfort and price.
Solid, semi-solid or hollow
This is the decision that matters most. A solid Cuban is gold all the way through every link. A semi-solid Cuban has partially hollowed links, keeping the width and outline with less gold. A hollow Cuban is made of thin gold tubes. All three can be genuinely 14K. The karat tells you the purity of the alloy; the construction tells you how much of it you are buying.
Because a Cuban is all about substance, construction shows. A solid Cuban has the weight and the presence; it resists dents and can be repaired if it breaks. A semi-solid Cuban is a reasonable way to get a wide look for less money and less weight on the neck. A hollow Cuban is light, dents more easily and is hard to repair. Ask for the construction and the weight in grams before you buy any Cuban chain. Our guide to hollow vs solid gold explains what to look for.
How strong is a Cuban chain?
Very strong, in solid construction. The tight interlock spreads stress across many contact points, so a solid Cuban resists the wear and snags that break finer chains. The weak points are the same as on any chain: the clasp and the links nearest it. A heavy Cuban puts more load on its clasp than a fine chain, so the clasp should match.
The clasp
Many Cuban chains close with a box clasp, a flat tongue that slides into a box built into the last link so the clasp almost disappears. Look for a box clasp with a safety: a side latch or figure-eight that keeps the chain on even if the main clasp opens. Close the safety every time. Our guide to clasp types shows how box clasps work and how to tell when one needs re-tensioning.
Choosing a length
For men, 20 to 22 inches sits around the collarbone, and 24 inches falls lower on the chest. For women, 16 to 18 inches sits at or just below the collarbone. Wider Cubans look best a little longer, so they lie flat rather than standing up at the neck. Our size guide has a full length chart.
Caring for a Cuban chain
Clean it every few weeks with warm water, mild soap and a soft brush worked between the links, then dry it fully. Take it off to sleep, swim and lift weights. Store it laid flat. Have the clasp checked once a year, especially on a heavy chain.
Shop gold Cuban chainsCuban link bracelets
Cuban chain FAQ
What is a Cuban link chain?
A thick curb chain with rounded links pressed tightly together, so it lies flat and looks like one continuous band.
Is a Cuban chain strong?
Yes. In solid gold it is one of the strongest chain styles. The clasp is usually the part to watch.
What is the difference between a solid and a semi-solid Cuban?
A solid Cuban is gold all the way through. A semi-solid one has partially hollowed links, so it carries less gold and costs less at the same width.
What width Cuban chain should I get?
About 4 to 6 mm for an everyday chain, wider for a statement, and up to about 3 mm for a fine or layered look.
Can you put a pendant on a Cuban chain?
You can, but Cuban chains are usually worn alone; a small pendant can look lost on a wide one.
What is the difference between a Cuban and a curb chain?
A Cuban is a heavier, thicker, more tightly interlocked version of the curb.
