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Shop Australia’s best range of natural and lab-grown diamond engagement rings in-store at GS Diamonds Sydney, Melbourne, Brisbane, and Perth, or online across major cities including Adelaide, Canberra, Parramatta, the Gold Coast and Sunshine Coast. Shop classic and contemporary styles, find other high-quality gemstone engagement rings, or custom design a bespoke diamond ring. We offer both women’s and men’s engagement rings.
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Planning a proposal or buying a ring for yourself? Here are five reliable ways to measure ring size.
40 Years’ Expertise
Trusted since 1986
Certified Diamonds
Carefully sourced & independently graded
Custom Design
Create a piece that feels uniquely yours
Expert Guidance
In-store, online & phone support 8AM-11PM
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Every natural diamond engagement ring sold at GS Diamonds comes with a GIA Diamond Report - a guarantee of quality and authenticity. This means that the stone in your engagement ring has been graded by the GIA’s rigorous grading standards to determine its quality against the four main factors: Cut, clarity, colour, and carat weight. When you purchase a certified diamond ring from GS Diamonds, you know that your stone has been inspected and evaluated by an independent third party, giving you added peace of mind with your purchase.
Purchasing a proposal ring from GS Diamonds also means joining thousands of happy customers who have trusted us to create their perfect ring. Through our boutiques in Sydney, Brisbane,Melbourne, and Peth, as well as our Australia-wide engagement rings online service, our expert team has helped curate meaningful pieces for couples across the country. Our 5-star reviews reflect the care, craftsmanship and guidance we provide at every step.
If you’re looking to create something truly personal, our custom design process allows you to build your own engagement ring and bring your vision to life in as little as 4-8 weeks. You can begin with an initial consultation, where our specialists guide you through thousands of design options using detailed 3D renders. Once your design is finalised, your ring enters production, typically taking 2-5 weeks depending on materials and seasonality. After completion, each piece undergoes rigorous quality control before delivery or in-store collection, where you can review your ring before final handover.
Start your journey and create a one-of-a-kind piece with our bespoke engagement ring service.
A closer look at our latest designs, behind-the-scenes moments, and the milestones our customers trust us to be part of
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