BAYANA Isla Shell Ring Waterproof, Tarnish Free & Gentle on Your Skin. Discover the Isla Shell Ring from BAYANA Jewellery — a timeless gold seashell ring that captures the charm of the shoreline. Designed with a continuous pattern of delicate shell motifs, this piece celebrates the ocean’s natural beauty and adds a touch of coastal sophistication to any look. Crafted in durable 18k gold stainless steel, it offers a radiant finish made to last. Material: 18K Gold Stainless Steel Diameter: 1.8 cm (approx.) Size: Adjustable Features: Waterproof, Tarnish Free, and Gentle on Sensitive Skin The Isla Shell Ring embodies BAYANA’s signature Australian jewellery aesthetic — inspired by seashells, sunlight, and the serenity of coastal living. A beautiful everyday piece that pairs effortlessly with your favourite gold jewellery.