Diamondport Jewellers

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Diamondport Jewellers Diamond Engagement and Wedding Ring Jewellers in Brisbane C*D. Diamondport Jewellers are diamond ring experts based in Brisbane. Get in touch today!

We are ringmakers who create custom engagement rings, wedding rings and other fine jewellery 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 a 180 Queen street 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.

Blue looks good on you  💙A captivating pop of colour, with all the sparkle on the side. For those who love something a l...
12/10/2026

Blue looks good on you 💙

A captivating pop of colour, with all the sparkle on the side. For those who love something a little different, this sapphire beauty is one to remember.

Featuring a stunning 1.19ct Oval Sri Lankan Sapphire and pear cut diamonds. Our ‘Plumeria Bloom’ design is apart of Diamondport’s signature sapphire collection!

Begin your bespoke journey with Diamondport. Book your complimentary private consultation via the link in bio.

Elegance in every curve 💎The elongated cushion brings together soft, rounded edges with an elegant elongated silhouette....
06/10/2026

Elegance in every curve 💎

The elongated cushion brings together soft, rounded edges with an elegant elongated silhouette. Timeless, refined and made to catch the light beautifully.

Discover your signature sparkle with Diamondport Jewellers. Book your design appointment

💍: A bespoke engagement ring featuring a 3.00ct elongated cushion cut diamond and elegant flared band

The ultimate pairing We love our ‘Waratah ‘ Oval bezel engagement ring and the ‘Bruny’ Emerald cut half bezel wedding ri...
30/09/2026

The ultimate pairing

We love our ‘Waratah ‘ Oval bezel engagement ring and the ‘Bruny’ Emerald cut half bezel wedding ring together. With striking geometric details and a beautifully balanced silhouette, this engagement ring and wedding ring set is where timeless elegance meets modern sophistication.

Coming soon online. Keep your eyes peeled. 👀

Available to view in our Brisbane Showroom, Book via the link our bio

Our signature sparkle ✨A bespoke take on our ‘Cyathea’, featuring custom shield cut diamonds for a distinctive silhouett...
21/09/2026

Our signature sparkle ✨

A bespoke take on our ‘Cyathea’, featuring custom shield cut diamonds for a distinctive silhouette and signature Diamondport sparkle.

Crafted in our Brisbane workshop. Book your private consultation with our design team.

Your jewellery deserves to shine! ✨A little care goes a long way. Keep your favourite pieces sparkling with simple jewel...
15/09/2026

Your jewellery deserves to shine! ✨

A little care goes a long way. Keep your favourite pieces sparkling with simple jewellery care and regular professional cleans.

Because there’s no such thing as too much sparkle. ✨



Keep your jewellery looking its best with a little extra care ✨

We always recommend removing your jewellery before heading to the gym, swimming, gardening, or tackling household tasks to help protect its beauty for years to come.

For simple weekly cleaning at home, soak your piece in warm water with a drop of mild dishwashing liquid, then gently brush around the setting with a soft toothbrush. Rinse thoroughly and pat dry with a soft cloth.

Emeralds, opals and pearls require a little more specialised care, so we don’t recommend cleaning these gemstones at home. Our expert jewellers at Diamondport are always here to help with professional cleaning and care advice.

Keep Your Ring Looking Its Best ✨

To keep your ring looking its best, we recommend having it professionally serviced once a year.

During your service, our expert jewellers will carefully assess your ring, check and tighten any loose stones, and give it a thorough clean and polish. It’s the perfect way to restore its brilliance and keep it looking as beautiful as the day you first received it.

At Diamondport Jewellers, our rings are covered by a lifetime warranty on manufacturing.. Regular servicing helps us ensure your ring continues to look and feel its best for years to come.

For full details, visit our Warranty page under About Us on our website.

Need a little jewellery advice? Our expert team is here to help. Send us a message or book your service appointment through the link in our bio ✨

Address

Suite 402, Level 4, 180 Queen Street
Brisbane, QLD
4000

Opening Hours

Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 4pm

Telephone

+61732101011

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