3mm

3MM Tungsten Rings | Slim Wedding Bands for Men & Women

Our 3mm tungsten rings are built for those who prefer their jewelry quiet but uncompromising. Each band is crafted from premium tungsten carbide and finished with a domed, high-polished profile that stays slim on the hand without sacrificing the strength tungsten is known for — scratch-resistant, tarnish-free, and made to hold its shine for decades. Whether you're after a warm tone like The Rosevane or The Castellane, a cool, vivid finish like The Cerulane, or timeless simplicity with The Lucenne, this collection covers every shade without straying from the slim, discreet width that makes 3mm bands so versatile.

These ultra-slim rings are a favorite for stacking, layering, or wearing solo as a minimal everyday band — and they pair naturally as a women's or men's wedding ring alike. If you're shopping for a couple's set or simply want more options at the same width, browse our full Tungsten Wedding Bands collection for matching styles in every finish.