Custom Platinum Engagement Rings
Platinum offers a naturally white finish that highlights the brilliance of diamonds. Its strength and durability make it a practical choice for an engagement ring you can wear every day.
At A.G Designer Jeweller, our Brisbane jewellers combine carefully selected natural diamonds with platinum to create custom engagement rings, with every detail considered from the diamond setting to the band design.
Products
Asscher Cut Diamond Engagement Ring in Platinum
3.01ct Asscher cut diamond engagement ring
Cushion Cut Diamond Engagement Ring in Platinum
1.70ct cushion cut diamond engagement ring
AG.09 | Oval Diamond Engagment Ring in 18ct Yellow Gold
AG. 09 18ct yellow gold four claw oval cut diamond engagement ring
Emerald Cut Solitaire Diamond Engagement Ring
1.50ct emerald cut diamond engagement ring in 18ct gold
Platinum Diamond Trilogy Engagement Ring
Platinum Diamond Trilogy Engagement Ring with pavé-set diamond band
2ct Marquise Diamond Engagement Ring
A.G marquise cut diamond engagement ring in 18ct yellow gold and platinum
AG.22 | Diamond Halo Engagement Ring
A.G 1.01ct emerald cut halo diamond engagement ring
AG.08 | Emerald Cut Solitaire Engagement Ring
A.G 1.75ct emerald cut diamond engagement ring
Elongated Cushion and Pear Cut Engagement Ring
A.G 1.50ct elongated cushion cut and pear cut engagement ring
AG.03 | Emerald Cut Trilogy Engagement Ring
A.G 2.55ct emerald cut trilogy engagement ring
Champagne Diamond Swirl Ring in 18ct Gold
A.G 2.5ct emerald champagne diamond handmade ring
AG.29 | Oval Cut Diamond Trilogy Engagement Ring
The A.G Designer Jeweller oval cut trilogy engagement ring captures timeless elegance w...
AG.05 | 0.82ct Round Brilliant Cut Diamond Solitaire
The A.G Designer Jeweller AG.05 solitaire engagement ring is a classic expression of el...
AG.17 | 3.01ct Radiant Cut Diamond Solitaire
The A.G Designer Jeweller AG.17 solitaire engagement ring is a study in simplicity and ...
AG.17 | 1.15ct Radiant Cut Diamond Solitaire
The A.G Designer Jeweller AG.17 solitaire engagement ring is a study in simplicity and ...
Light Fancy Yellow Trilogy Engagement Ring
2.72ct light fancy yellow emerald cut diamond
AG.32 | 2ct Emerald Cut Engagement Ring
The A.G Designer Jeweller AG.32 emerald cut diamond engagement ring showcases our signa...
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Load moreMake It Your Own
Platinum’s natural white colour works well with a wide range of diamond shapes and settings. When creating your bespoke engagement ring, you can personalise several details:
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Diamond shape: Choose from round, oval, pear, emerald, cushion or radiant cuts. See our custom oval engagement rings and custom emerald cut engagement rings for different design possibilities.
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Setting style and details: Choose from solitaire, halo, trilogy, cluster, and other settings. Explore our custom solitaire engagement rings or halo engagement ring designs. Adjust the setting height and prong style to suit your chosen diamond and everyday wear.
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Band design: Select the width, profile and finish of your platinum band.
Our jewellers can help you bring these elements together into a design that suits your preferences. For more design possibilities, explore our custom engagement rings collection.
Why Choose A.G Designer Jeweller?
Our jewellers, Adam Graham and Paul Mellers, work closely with you to create a bespoke platinum engagement ring and guide you through every stage.
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Consultation: Share your ideas with our Brisbane jewellers and receive personalised guidance on selecting your natural diamond.
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Design: Review sketches and 3D renders to see your ring and refine the details before we make it.
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Craftsmanship: We make your platinum engagement ring to order in our Brisbane studio, with careful attention to quality and detail.
Whether you have a clear design in mind or are starting from scratch, book a consultation to discuss your ideas.
