Diamondport are diamond ring experts and Brisbane jewellers. We are ringmakers that make custom engagement rings in Brisbane, right above the Queen street mall in the centre of Brisbane city.A secret gem, hidden above the hustle and bustle in the old National Bank building, 180 Queen street. The building is wedged between QueensPlaza and H & M, opposite the Wintergarden.Diamondport dares to craft the extraordinary. Step into a world of breathtaking bespoke engagement rings and Sparkling diamonds and gemstones, completing your search for the perfect diamond ring.We believe that selecting your engagement ring is a once-in-a-lifetime experience, demanding the time and expertise of our professional Jewellers.Get in touch today!