Duo Necklace – Interlocking Gold Rings in Stainless Steel

A symbol of union, harmony, and balance. Duo brings together two gold rings of different diameters — one smooth at 13mm, one twisted at 15mm. This simple, chic necklace embodies the perfect connection, between two people, two energies, or two styles.

Crafted in gold-plated stainless steel, nickel-free, this necklace is built to last — no reaction, no green mark, just the shine that stays, season after season. Every piece is backed by our 1-Year Warranty Against Discoloration.
The chain measures 18 inches with a 2-inch extension, letting you fine-tune the fit to your style.

Available online only at Alberto Bijoux.

Not sure about the ideal length? Check our size guide above.

Alberto Bijoux always includes a pouch or box, along with our signature polishing cloth — a little extra that makes the difference.
Shipping to Canada, the U.S., and Europe.

Specs: 

Length: 18in (45.7cm) + 2in extension (5.1cm)
Rings: One smooth (13mm diameter), one twisted (15mm diameter)
Clasp: Lobster clasp
Design: Symbolic, clean, interlocking double ring
Vibe: Minimalist, symbolic
Color: Gold
Material: Gold-plated 316L surgical steel, nickel-free