Best 7 mm Cuban link chain for the money

The cheapest way to wear a 7 mm Cuban every day. 316L is a corrosion-resistant stainless steel, and copper is not one of its alloying elements, so it will not leave the green mark that copper and brass can. When the gold coat wears at the clasp and the link edges, grey steel shows through. A plated coat holds very little gold, so this is a chain to wear, not metal to keep. Only the VEXXS listing here says PVD, and its widths stop at 6 mm; the ChainsHouse 7 mm says only 18K gold plated.

Look for

• "316L stainless steel" named, not just "stainless" or "alloy"
• "PVD" or "IP" for the gold coat; "18K gold plated" on its own does not say how the gold was put on
• Width 7 mm, and the length you want chosen on the listing
• A clasp in steel too: fold-over box or lobster

ChainsHouse 18K gold over 316L steel Cuban, 7 mm316L stainless steel, 18K gold plated, fold-over clasp; the listing does not say PVD. Opens the 30 in size; 18 to 30 in on the listing.about $35on Amazon → VEXXS PVD gold over 316L steel flat-cut Cuban, 5 mm316L stainless steel; the listing says it is plated twice with 18K gold and calls the process PVD plating. 4, 5 and 6 mm wide; opens 5 mm, 22 in, with 18 to 26 in on the listing.about $30on Amazon →

The same 316L chain with no coat at all, so nothing can fade or wear through. It looks like silver but holds no precious metal, so it has little resale value; buy it to wear hard, not to keep.

Look for

• "316L" named in the listing
• Silver colour: no coat to wear off
• Weight not given? That is normal for steel, which has no precious-metal value to price

ChainsHouse 316L steel Cuban, 7 mm316L stainless steel, fold-over clasp. Opens the 20 in size; 18 to 30 in and 5 to 14 mm widths on the listing.about $30on Amazon →

Sterling is at least 92.5% silver, so part of what you pay for is metal you could sell. The thick Miabella lists 82 g at 7 mm, 24 in: about 76 g of pure silver, worth about $139 at the 17 October 2026 silver price ($57.12 an ounce). Divide the price on its card by 82 to see what you pay per gram of chain. Sterling tarnishes, because sulphur gases in the air leave a dark film of silver sulphide; a silver polishing cloth takes light tarnish off. Both chains below open at 7 mm and 24 in; other lengths are on each listing.

Look for

• "925" or "sterling silver", solid, not "silver plated" or "silver tone"
• A weight in grams, so you can price the silver
• Lobster or box clasp in sterling

Miabella thick sterling silver Cuban, 7 mm, 24 inSolid 925 sterling silver with rhodium plating, flat diamond-cut edges, made in Italy, lobster clasp. The listing’s specifications give 82 g at 24 in; 20 to 26 in on the listing.about $400on Amazon → Miabella Italian sterling silver Cuban, 7 mm, 24 inSolid 925 sterling silver, flat diamond-cut links, made in Italy, lobster clasp. 20 to 30 in on the listing.about $140on Amazon →

The same gold look as steel, with sterling underneath. Miabella gives its gold layer as 1 micron: thicker than the FTC’s minimum for “gold electroplate” (0.175 microns of fine gold), but under the 2.5 microns the FTC Jewelry Guides set before gold over sterling may be called vermeil, so this is gold-plated silver. When the gold wears, a jeweller can re-plate it, and the silver underneath tarnishes like any sterling.

Look for

• "18K gold plated 925 sterling silver" or "gold over sterling"
• A gold thickness in microns, if the listing gives one
• "Vermeil" only if the gold is at least 2.5 microns thick

Miabella 18K gold over sterling silver Cuban, 7 mm925 sterling silver plated with 18K gold in a 1 micron layer, made in Italy, lobster clasp. Opens the 22 in size; 18 to 30 in on the listing.about $140on Amazon →

Nuragold’s solid 14K Miami Cuban listing offers 7 mm at 24 in and gives 87.5 g: about 51 g of pure gold, worth about $6,800 at the 17 October 2026 gold price ($4,166.10 an ounce), before any work or margin. Its solid 10K version lists 78.9 g at the same size, about 33 g of pure gold (about $4,400). Flatter link styles weigh less: Gold & Diamond Direct’s solid 14K 9 mm, 24 in flat curb chain lists only 50.9 g in its specifications. Compare the price on each card with the gold value of the size you choose.

Look for

• "Solid" and the karat, 10K or 14K, with "not hollow" or "solid links"
• Stamped 10K, or 14K or 585
• A weight in grams for the exact width and length
• A box clasp with a safety latch

Nuragold solid 14K gold Miami Cuban, 5 mm, 22 inSolid 14K, not hollow, stamped 14K, made in Italy, box clasp; 45.2 g at 5 mm, 22 in. The same listing offers 7 mm, 24 in at 87.5 g.about $5,550on Amazon → Nuragold solid 10K gold Miami Cuban, 5 mm, 24 inSolid 10K, not hollow, stamped 10K, made in Italy, box clasp; 42.8 g at 5 mm, 24 in. The same listing offers 7 mm, 24 in at 78.9 g.about $3,950on Amazon → Gold & Diamond Direct solid 14K gold Cuban, 6 mm, 24 inSolid 14K gold Cuban, box clasp, 6 mm wide and 24 in long; the listing gives 66.1 g.about $8,750on Amazon →

Hollow links are real 14K gold around an empty centre, so the chain looks as wide as a solid one with a fraction of the gold: the hollow 6.5 mm, 24 in chain below lists 24.8 g, against 87.5 g for Nuragold’s solid 7 mm, 24 in. That 24.8 g holds about 14 g of pure gold (about $1,900 at the 17 October 2026 gold price). The FTC Jewelry Guides say a hollow piece should say so next to the word gold and should not be called solid, so read the specs, not just the title.

Look for

• "Hollow" stated next to the word gold
• A weight in grams: hollow chains are far lighter for the same width
• Stamped 14K or 585

Nuragold hollow 14K gold Miami Cuban, 6.5 mm, 24 in14K gold, stamped 14K, made in Italy, double safety box clasp; the listing says hollow links and gives 24.8 g.about $3,500on Amazon → Nuragold hollow 14K gold Cuban curb, 7.5 mm, 20 in14K gold, stamped 14K, made in Italy, lobster clasp; the listing says hollow links and gives 17.4 g at 20 in. 16 to 30 in on the listing.about $2,400on Amazon →