The Cosima Ring is a refined everyday essential, its sculptural ribbed dome silhouette giving it an instantly recognisable presence that feels both modern and deeply timeless. Crafted from premium stainless steel with an 18K gold PVD coating, it delivers a rich, luminous finish built to last. Completely waterproof and sweatproof, the Cosima Ring holds its colour through showers, swims, and workouts without fading or tarnishing — making it as practical as it is beautiful.

Hypoallergenic, nickel-free, and lead-free, it is designed for sensitive skin and effortless all-day wear. Its polished ribbed silhouette transitions seamlessly from a Sunday brunch to a wedding celebration, making it a true wardrobe staple. Available in sizes 6, 7, and 8.

Materials: Premium stainless steel with 18K gold PVD coating. Waterproof, sweatproof, hypoallergenic, nickel-free, and lead-free.

Curated and offered exclusively through THE HUBBELL COLLECTIVE.