About Us

D&B Designs is a long established jewellery manufacturing business based in Dublin and servicing retailers all over Ireland.

With over 41 years’ experience the owners Derek Byrne and Jack Daly followed in the footsteps of both their fathers in mastering their craft and keeping the tradition of quality jewellery manufacturing.

In 2008 Derek and Jack took the leap to establish their own company D&B Designs Manufacturing Ltd. when DTRM Ltd. principles were retiring. Over the years they have invested in highly specialised diamond milling CNC and micro pave setting equipment. Derek has had ongoing training with international experts to enable him to continue to bring new cutting edge patterns and designs. Jack has spent time upskilling in Antwerp learning new setting techniques and trends.

Derek and Jack take great pride in every piece of jewellery that leaves their workshop. Our processes, combined with our ability to control all aspects of the manufacturing process in house, from bench work, operating the CNC diamond milling machine, setting and polishing gives great flexibility to deliver quick turnaround for retailers to meet their customers’ requirements.

We are specialists in the manufacturing of rings to suit every occasion, wedding, engagement, eternity and a specialist ring perhaps to commemorate a loved one. Always open to new designs and ideas to meet changing customer requirements. We work with all metals, gold, platinum and silver with expertise in diamond and stone setting.

When retailers deal with D&B Designs they are guaranteed a professional personal service and have the comfort of knowing their orders are manufactured and shipped in Ireland.

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Derek Byrne

With over 41 years as a jeweller, Derek Byrne has truly mastered his craft .He began his apprenticeship in 1984 as a diamond mounter in DTRM Ltdand in the years that followed broadened and perfected his craft.

“I take great pride in my work and love all aspects of bringing our designs to life and hearing of the joy our rings provide to their owners. For Jack and I, owning and managing our own business allows us to focus on what is important to our customers and that is supplying them with high quality rings with great service.” – Derek

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Jack Daly

Jack Daly is almost 43 years in the jewellery trade. He first started in 1982 as an apprentice diamond setter. On qualifying he continued to work for the same company DTRM Ltd. for over 25 years.

“Over the years I have set thousands of diamonds, precious and semi-precious stones. What inspires me is knowing there are thousands of men and women wearing our jewellery every day and the pleasure it brings to them. It gives us our inspiration to continue to create and design new pieces for many years to come.” – Jack

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