A ring captures fleeting moments and transforms them into lasting memories - it's a powerful talisman that, with a single glance or touch, sends a jolt straight to the heart.

Established in 1967, at Brown & Newirth we're not just crafting precious metals and setting brilliant diamonds but making memories real once again and preserving them for all time.

Realising a Dream

For more than half a century we have been part of a dream to become one of the world's most treasured makers of fine jewellery 'for the most important moments in your life'. Our British heritage grew from 1967 when Eddie Brown, the son of a jeweller, moved from New York to London with a vision of hand-crafting wedding rings to suit every finger shape and style. He teamed up with Isadore 'Izzy' Newirth, a friend and businessman, and Brown & Newirth® was born.

By as early as 1968 the company was registered with The Goldsmiths' Company Assay office in London and, driven by the passion of its founders, continued to invest in new technology and talent. The latest machinery, paired with an expanding team of skilled mounters, setters and polishers, led to a period of rapid growth. Specialist skills like diamond milling and micropave setting were soon added to its long list of hand crafting techniques, and such was the company's success that it eventually outgrew Hatton Garden, moving to its present purpose-built design & manufacturing studio in north London in 1999.

Today over 1,000 pieces of fine jewellery pass through our workshop every week. Each piece undergoes over 20 stages of development, with even the simplest rings passing through 12 pairs of hands in the 5 days it takes to make. Today's team of 50 boasts over 600 year's industry experience. This expertise, coupled with the latest scanning, laser and sintering technologies, combine to create individual pieces of extraordinary quality and finish.

Our success lies in our fervent attention to detail and unrelenting passion for exceptional quality, design and service. Our standing is evidenced by the part we have played in supporting some of the UK's most prestigious jewellery retailers; many with long and proud histories of their own.


At Brown & Newirth we want your jewellery to last a lifetime, just like the memories it represents. Our Tender Loving Care promise allows you to enjoy a lifetime guarantee and ensures that your ring will become a treasured family heirloom, passed from generation to generation. Our promise includes:

  • Lifetime Guarantee - covering all manufacturing or material defects for the lifetime of the ring.
  • Engraving - mark the occasion with a personal message on the inside of your ring.
  • Resizing - we will adjust your ring ensuring the perfect fit forever (By one size, up or down, or all but our full set diamond bands)
  • Refinishing - Let us professionally polish, clean and health check your ring to keep it at its best.

You'll receive details of how to register your ring with every purchase.


Fall in love with our jewellery from your very first visit. From "Will you?" to "Forever and Always" and for every magical moment in between, we capture them all as crystal clear memories that last a lifetime.

Choosing jewellery for the most important moments in your life is an occasion in itself. Mark the occasion with a visit to the relaxed, intimate surroundings of a Brown & Newirth Boutique and allow us to help write your love story.

You can also find us at over 150 approved stockists nationwide. 


As proud members of the Responsible Jewellery Council, we are as committed to preserving our planet as we are to preserving your memories. In addition, all our diamonds are Kimberley Process Approved, ensuring we only source from conflict free zones, and overseen by our in-house GIA qualified diamond grader, ensuring each is individually selected for the best colour and clarity.

Responsible Jewellery Council National Association of Jewellers