• History

    Since opening our doors in 1937, the Gardiner family has been at the forefront of Belfast’s jewellery market for 4 generations.

  • Boasting one of the highest qualified gemologists in the UK, no one can offer you better advice when selecting your perfect diamond or gemstone than us. This, combined with our state of the art design system, means we are able to take customers on a journey beyond jewellery, expertly cralting something that is truly personal to them.

  • With each generation, we have broadened our expertise, from days of gentlemen’s watch repairs to detailed gold and gem design to today’s bespoke diamond work.

    The latest generation, brothers Michael and Philip, continue this tradition and have established relationships with many of the world’s leading diamond and gemstone cutters, aligning Gardiner Brothers with of some of the finest quality gemstones and diamonds in the UK and Ireland.


    Our jewellery isn't something you wear, it's something you grow old with.

  • This is why we work closely with you to get it just right, pouring your ideas into design and perfecting each stone until it is exactly as you wish.

    There is an art to diamonds and jewellery and we help our customers understand, evaluate and consider every aspect of their design, from colour to cut, clarity to cost, look to durability. Our trained specialists offer straight forward, honest advice to make the whole process simple, smooth and stress free.

    One of our specialist services is taking older rings or jewellery and transforming them to their former glory. Whether is a family heirloom that needs some TLC or a well-loved item that is overdue a good polish, our jeweller can fully refurb it bring it back to how it was when it was originally made.

    To find out more about what we offer, check out our services page for more info