3mm Franco Chain

3mm Franco Chain

The 3mm Franco chain is one of the most-worn sizes in the collection, and for good reason. It sits flat against the skin, catches light from every angle thanks to the four-sided weave, and lands right in the sweet spot between everyday and statement.

Each one is made in Italy from solid 925 sterling silver, stamped for authenticity, and finished with closed jump rings so it stays on your neck instead of your bathroom floor. Pick a length below, add it to your rotation, and let it earn its spot.

All weights are approximate and may vary slightly piece to piece. Pricing reflects the solid 925 sterling silver content.

3mm Franco Chain FAQs

Is the 3mm Franco chain solid silver?

Yes. Every 3mm Franco chain from Luke Zion Jewelry is solid 925 sterling silver, made in Italy. The 925 stamp near the clasp confirms the alloy. Nothing is plated, filled, or hollow.

What length should I get in a 3mm Franco chain?

For most men, 20" is the default. It sits just below the collarbone and works with crewnecks, button-downs, and open collars. Go to 22" or 24" if you want it visible over a shirt, or 18" if you prefer it high and tight. 26" and up are statement lengths and pair well with a pendant.

Will a 3mm Franco chain tarnish?

Any sterling silver chain will tarnish eventually. The Franco weave has four flat sides and tight grooves, so it tarnishes a little faster than smooth styles. A quick wipe with a polishing cloth after wear keeps it bright, and a jewelry-safe silver dip resets heavier tarnish in minutes.

How much does a 3mm Franco chain weigh?

Weight scales with length. A 20" sits around 21 grams, a 24" is around 26 grams, and a 30" is around 34 grams. All weights are approximate and vary slightly piece to piece because each chain is made and finished by hand.

Can I wear this 3mm Franco chain in the shower?

Occasional water contact is fine, but we don't recommend showering in it every day. Soap residue builds up in the grooves and dulls the finish faster than fresh water alone. Pools and the ocean are harder on silver (chlorine and salt both accelerate tarnish), so take it off before you get in.

Does the 3mm Franco chain come with a pendant?

No, it's sold as the chain only. The 3mm width handles most everyday pendants comfortably. For heavier pendants, size up to a 4mm or 5mm Franco or Rope.