Diamond Design

At Diamond Design we simply love what we do. Since opening in 1991 we have worked hard to become the go to place for the truly special.  We have a passion for beautiful design and an appreciation for the pleasure jewellery can bring. We’ll help you find exactly what you’re looking for, and likely something you didn’t even know you wanted. The Best Brands As exclusive distributor for many of the world’s most well known jewellery and premium watches, we’re delighted to bring you the brands you expect right here in Newfoundland and Labrador. We provide an extensive selection of beautifully designed pieces from around the world, and a select team of gemmologists, consultants and in-house designers ready to make a new piece that is uniquely yours. The Right Advice You can read about jewellery and diamonds online, but nothing compares to hands-on education from experts. We offer private viewing rooms and pressure-free consultations with our knowledgeable and friendly staff. Come in to our store for one-on-one advice on wedding and engagement rings, custom jewellery designs and restorations. Our free advice ensures priceless results. A Family Affair We’re a family business led by Pat Thompson, a third generation jeweller, goldsmith and designer. Pat’s grandfather Paddy established Thompson’s Jewellers on Water Street in 1905, handing over the reins to Pat’s father Robert in 1957. Following in his grandfather and father’s footsteps, Pat established his own jewellery business with Diamond Design in 1991. In The Community We are honoured to be a successful Newfoundland and Labrador based business, and are delighted to be an active member of the St. John’s area community. A long-term supporter of cultural groups such as the Newfoundland Symphony Orchestra and the Tuckamore Festival, we also provide assistance to dozens of local charities and fund raising events each year. Please review our Events Calendar to see what’s coming up next.