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About Onyxelle
ONYXELLE was born from a simple frustration: beautiful jewelry shouldn't fall apart after a few wears.
After years of buying pieces that tarnished, faded, or irritated her skin, our founder Cynthia set out to create jewelry that women could actually live in — not just wear for special occasions. Pieces that survive showers, workouts, beach days, and everything in between. Jewelry you put on once and never think about again.
ONYXELLE is a North American jewelry brand based in Trois-Rivières, Québec, Canada. Founded by Cynthia, we design and curate premium-affordable jewelry for women across the United States and Canada. Every piece is hand-checked by our small team before shipping.
We ship to the United States and Canada with free tracked delivery.
We exist to give every woman access to high-quality, waterproof jewelry — without the luxury markup. Every ONYXELLE piece is designed to be worn every single day, through every moment, without ever losing its shine.
Waterproof: Shower, swim, sweat — our jewelry handles it all. No fading, no discoloring, no damage. Wear it and forget about it.
Tarnish-Free: Our pieces are built to stay beautiful for years. No green fingers, no dull finishes — just lasting shine from day one.
Hypoallergenic: Made with skin-friendly materials that are safe even for the most sensitive skin. No irritation, no reactions — just comfort all day long.
Designed for Real Life: We don't make jewelry for a photoshoot. We make jewelry for Monday mornings, Friday nights, gym sessions, and everything in between. Pieces that go from casual to elegant without skipping a beat.
Every ONYXELLE piece comes with our 60-Day Money-Back Guarantee, free tracked shipping to the US and Canada, and dedicated customer support. If you're not completely happy, we'll make it right.
We believe jewelry should be beautiful, durable, and accessible. That's the ONYXELLE standard.
Have questions? Cynthia and our small team are here to help.