Just off Grafton Street, Trinity Diamonds is a working jewellery studio where design and making sit side by side. We create engagement rings, wedding rings, eternity rings and bespoke pieces with care, precision and a genuine love for craft.

Quality matters to us. Our diamonds are GIA and HRD certified, and every setting is finished by hand so it feels as good as it looks. If you know exactly what you want, we will bring it to life. If you are just starting to explore ideas, we will guide you step by step.

We also carry a thoughtful selection of vintage jewellery, chosen for its charm and workmanship. And when something you love needs attention, our team offers full watch and jewellery repairs.

Walk in any time or book an appointment. We are here to help you find or create something that will be treasured for years.