Monaco Chain Guide: Sizes, Prices and Monaco vs Cuban (2026)

A Monaco chain is a wide link chain whose links interlock like a Cuban link, but each link has flatter, squarer faces, so the chain looks more angular and structured. In hip-hop jewelry a Monaco chain is almost always iced: every link is paved with stones on the top and sides, and widths run from about 10mm to 20mm.

We sell more 20mm Monaco chains than almost anything else at Adamans, so this guide is built from what our customers actually ask us before they buy: how a Monaco chain differs from a Cuban, which width and length to pick, what it's made of, what it should cost and how to check one before you pay. Prices are live from our store as of November 13, 2026.

Shop moissanite Monaco chains

What is a Monaco chain?

The name covers two related things, and that's why search results look so mixed.

The plain gold Monaco chain. Gold jewelers sell a solid gold link chain under the Monaco name, usually in 10K or 14K, with no stones. Kuvera Jewelry's comparison (read November 13, 2026) describes the Monaco as having sharper, more defined link faces than the rounder Cuban.

The iced Monaco chain. This is what most men mean in hip-hop and streetwear. It keeps the same squared, interlocking links, then pave-sets stones across the top and both sides of every link. It's wide, it sits flat and it catches light from every angle. That's the style we make, and the one this guide focuses on.

Monaco chain vs Cuban chain: what's the difference?

It's one of the most common questions we get. Both chains are built from interlocking links, both lie flat, and both come plain or iced. The difference is the shape of each link.

Neither is "better". If you already own a Cuban link, a Monaco is the natural next chain because it looks different at a glance but still matches the same fits. If this is your first heavy chain, pick the shape you like in photos. For more on the Cuban side, see our guide to Cuban link vs Miami Cuban link chains.

Monaco chain sizes: 10mm vs 14mm vs 20mm

Width changes how a Monaco chain looks more than anything else. Here's how the three widths we make compare.

Stone weight climbs fast with width and length. On our 20mm moissanite Monaco chain in the silver finish, the listed total stone weight is 34.3 carats at 18", 38.8 carats at 20" and 41.8 carats at 22". Our 14mm moissanite Monaco bracelet carries 12.1 carats at 7", 14.3 carats at 8" and 16 carats at 9".

What length should a Monaco chain be?

We make Monaco chains in 18" (45cm), 20" (50cm) and 22" (55cm). The wider the chain, the shorter most men wear it:

• 18": sits at the base of the neck on most men. The classic way to wear a 20mm Monaco.
• 20": sits on the collarbone. The safest choice if you're unsure, and it works over a T-shirt or open shirt.
• 22": drops below the collarbone. Better for 10mm, or for bigger builds.

Measure your neck with a soft tape and add about 2" to 4" for a chain that sits without choking. Our chain length size chart for men has the full table by neck size.

What are Monaco chains made of?

Two choices set the quality and the price: the metal and the stones.

Metal: solid gold, silver or plated

• Solid gold (10K, 14K, 18K): the most expensive by far, because a wide iced Monaco uses a lot of metal. Usually made to order.
• Plated: a gold or white gold finish over a base metal. Much cheaper, and the finish is what you see and wear. Quality depends on how thick and how well applied the plating is.

Our moissanite Monaco chains list their material on the product page. The silver-finish 20mm lists "18K white gold plating" with PVD reinforcement, and the 18k Gold version lists "18K gold plating" with PVD reinforcement. We don't call them solid gold, because they aren't.

Stones: CZ, moissanite or diamond

Our moissanite Monaco chains use D color VVS1 moissanite and come with a GRA report. They pass a standard diamond tester. If you want to know what that report proves (and what it doesn't), read our guide on how to check a GRA moissanite report.

How much is a Monaco chain?

Here's what our Monaco chains cost on adamans.com as of November 13, 2026. The range covers 18" to 22" lengths.

Prices change, so treat these as a snapshot. The bigger point is the gap between stone types. Moving from CZ to moissanite on a 20mm Monaco adds a few hundred dollars. Moving from moissanite to lab-grown or natural diamond adds thousands, because a 20mm chain carries 30-plus carats of stones. Solid gold adds more again on top.

See moissanite Monaco chains See all Monaco chains

How to check a Monaco chain before you buy

A wide iced chain has hundreds of stones and a lot of moving parts. These are the checks that separate a good one from a cheap one.

1. Stone setting. Look for stones held by metal prongs, not glued into a flat surface. Prong-set stones sit higher and let in light, so they shine more and fall out less.
2. Stones on the sides. On a good iced Monaco, stones wrap the sides of each link as well as the top. Cheap versions leave the sides bare, which shows the moment the chain turns.
3. The clasp. A wide chain is heavy. You want a box clasp with a safety catch that clicks shut firmly, not a small lobster clasp.
4. The exact material line. Read the product page for the word "plated", "vermeil" or a karat stamp. "Gold" on its own tells you nothing.
5. Stone paperwork. For moissanite, ask for a GRA report and check that its number matches the seller's details. For diamonds, look for an IGI or GIA report.
6. Tester result. Moissanite should pass a standard thermal diamond tester; CZ won't. A multi-tester that checks electrical conductivity can tell moissanite from diamond.
7. Warranty and returns. Read both policies before you pay, not after. Note what is final sale.

How to wear a Monaco chain

• Keep the neckline clean. A 14mm or 20mm Monaco looks best over a plain crew neck or an open collar. Busy prints fight with it.
• Stack it with one slim chain. A 3mm to 6mm tennis chain worn a little longer than the Monaco is the most common stack. Two wide chains together usually look crowded.
• Match the bracelet, not everything. A Monaco bracelet in the same finish ties a look together. Shop our iced Monaco bracelets if you want a set.

Monaco chain care

Take it off before swimming, the hot tub or cleaning with bleach. Chlorine and harsh cleaners are the fastest way to dull a finish, and our lifetime warranty doesn't cover chemical damage. Clean it with warm water, a drop of mild dish soap and a soft toothbrush, then pat it dry. Store it flat or hung up so the links don't kink.

Every Adamans piece comes with a lifetime warranty card. As of November 13, 2026, our policy covers manufacturing defects (including clasps, links and settings), breakage during normal wear, fading or tarnishing of the finish, and loose or lost stones. It doesn't cover loss, theft, deliberate damage or chemical damage.

Monaco chain: common questions

What is a Monaco chain?
A Monaco chain is a wide link chain with interlocking links like a Cuban, but each link has flatter, squarer faces. Iced versions are paved with stones on the top and sides of every link.

What is the difference between a Monaco chain and a Cuban chain?
The link shape. Cuban links are rounded and oval, while Monaco links are squared with crisp edges, so a Monaco looks more angular and structured on the chest.

How much is a Monaco chain?
It depends on stones and metal. As of November 13, 2026, our 20mm moissanite Monaco chain costs $649.99 to $719.99, CZ versions start under $300 for 10mm, and solid gold or diamond versions cost thousands.

What size Monaco chain should I get?
Pick 10mm for daily wear, 14mm for a noticeable chain and 20mm for a full statement piece. For length, most men wear wide Monaco chains at 18" or 20".

Do moissanite Monaco chains pass a diamond tester?
Moissanite passes standard thermal diamond testers, and our moissanite Monaco chains do. A multi-tester that checks electrical conductivity can still tell moissanite from diamond.

Can you wear a Monaco chain every day?
Yes, a 10mm Monaco works as an everyday chain. Take any plated chain off before swimming, showering with harsh products or cleaning, because chlorine and chemicals dull the finish.