Platinum
Engagement Rings

Enduringly beautiful, each of our platinum engagement rings brings timeless sophistication through the pure brilliance and prestige of platinum. Explore this collection and more in our full range of engagement rings.

Enduringly beautiful, each of our platinum engagement rings brings timeless sophistication through the pure brilliance and prestige of platinum. Explore this collection and more in our full range of engagement rings.

What Our Customers Say

We've earned a 5-star rating from over 1568 Google reviews across Sydney, Melbourne, and Brisbane.
See what our customers have to say about us.
Yasmeen F
For engagement rings, this is the BEST place! We visited a few shops around (including one very very nearby), and Larsen was hands down the best. We had our appointment with Ben, who was an amazing help throughout the selection process. The point of difference for us was that Ben was the actual jewelry maker, which meant we could lean on him for his expertise and you could tell he genuinely cared. Out of all the shops we went to, Larsen sourced the best looking stones and made the process fun. The showroom is beautiful too. Cannot recommend enough!
Chris Penfold
Soukata was amazing to work with. She was so patient throughout the whole process, helping me design a Toi et Moi ring that my fiancée absolutely loves. I wasn’t always sure what I wanted, but she guided me with thoughtful suggestions and never rushed anything. The final ring turned out beautifully—elegant, personal, and exactly what I was hoping for. Highly recommend Larsen to others!
Justin Le
Amazing ring for our special moment! Great service as the team was doing there best to help me to get the ring I wanted in such a tight timeline.
Brittany Reeves
Soukata did an amazing job helping to design my engagement ring and our wedding rings. We absolutely loved our experience at Larsen - nothing was too much trouble and all their jewellery is just beautiful.
Mitchell Tan
I was referred to Larsen by a friend who highly recommended Alex Sommerville services. I am shocked and amazed at his level of expertise, professionalism and passion for his craft.

Alex custom designed a ring that had all the features that my partner has been hinting at, he took all the suggestions that I had and custom designed an absolutely beautiful ring. Not only that, but he managed to find a diamond that exceeded all my expectations and ended up being cheaper than what I had originally budgeted.

I would highly recommend Larsen and in particular Alex's services to anyone who is looking to buy their partner the ring they deserve. If luck is on my side, this will be the only time I ever require their services, so I can only hope to recommend them to as many people as possible.
Chelsea Collins
Jacinta worked with me and my husband Chris to design our engagement rings and later our wedding bands - I can't recommend her highly enough. Jacinta is incredibly kind, encouraging, and passionate about jewellery. We felt so at ease with her from the moment we met, and she listened to us and asked all the right questions to fully understand our vision for our rings. From the first appointment for our engagement rings to the pick-up appointment for our weddings bands we have felt completely supported by her and trusted her fully to make sure our rings were perfect (which she absolutely did).

I'm a creative person and I've previously worked in jewellery design, so I can be quite particular about what I want and what I think looks cohesive and well balanced - I never had to worry about that with Jacinta. Her eye for angles and aesthetic balance meant that she never showed us a single stone that wasn't beautifully proportioned and the perfect scale for our design goals.

We love our rings so much, I doubt a week has gone by since we got engaged that we haven't talked about how much we love them. My husband first proposed in May 2023 and I get compliments and questions about my engagement ring all the time.

I could write a book about how much we loved working with Jacinta, so I better wrap it up - I would recommend Larsen and Jacinta to absolutely anyone, the quality of their work is exceptional.

Meet the talented team at Larsen Jewellery who turn your ideas into stunning pieces.
With decades of hands-on experience, our creative team are leading the way in Australian jewellery craftsmanship.

Ornella - Jeweller

Ornella

Sydney Jewellery Designer

Ben - Jewellery Designer

Ben

Brisbane Jeweller

Jacinta - Jewellery Designer

Jacinta

Melbourne Jewellery Designer

Sydney Jeweller - Kate

Kate

Operations Manager

Soukata - Sydney Jewellery Designer

Soukata

Sydney Jewellery Designer

Alex - Jewellery Designer

Alex

Brisbane Jeweller

Rod - Jewellery Designer

Rod

Melbourne Jeweller

Sydney Jewellery Designer - Rachel

Rachel

Sydney Jewellery Designer

Fleur - Jewellery Designer

Fleur

Melbourne Jewellery Designer

Melbourne Jewellery Designer Celeste

Celeste

Melbourne Jewellery Designer

Sarina - Jeweller

Sarina

Melbourne Jeweller

Sydney Jeweller - John

John

Sydney Jeweller

Sydney Jeweller - Anna

Anna

Sydney Jeweller

Natalie - Jewellery Designer

Natalie

Melbourne Jeweller

Jewellery Designer - Mimi

Mimi

Sydney Jewellery Designer

Jewellery Designer - Emma

Emma

Sydney Jewellery Designer

Bespoke engagement rings

Help Me Choose The Right Engagement Ring

Not sure where to start? Our talented jewellers can walk you through everything you need to know in a 1-on-1 consultation, or you can read our helpful engagement ring guide online. More...

Larsen Jewellery is a passionate team of jewellers who are dedicated to helping you create the perfect engagement ring for yourself or your partner. Each of our rings are made to order, so you know you’re receiving a handcrafted, one-of-a-kind design made from high quality platinum. Please browse our gallery of loose diamonds and coloured gemstones and be inspired by the styles and settings that we have created for many happy clients. 

Feel free to build upon the styles you see or create something completely unique from your imagination. Whether it’s platinum, white gold or yellow gold, Larsen Jewellery can design an engagement ring to suit your personal style.

We invite you to come into any of our Melbourne or Sydney studios to sit with our jewellers, who can advise you on the best diamond to choose, based on the 4 C’s of diamonds. We want your experience with us to be in a relaxed and private space, which is why our appointments are always obligation-free. From sapphire engagement rings to a brilliant white gold diamond engagement ring, we can create something unique to suit your style and budget.

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Find the Perfect Platinum Engagement Ring

Be enchanted by the stunning, silvery beauty of our platinum engagement rings. The purest of our available precious metals, platinum displays its inherent quality with a density and strength unmatched by others. With its alluring grey-white colour, durability and resistance to tarnishing, platinum is an excellent choice for engagement rings crafted for a lifetime of everyday wear.

At Larsen Jewellery, we’re committed to creating bespoke platinum engagement rings that you’ll cherish forever. Working with our in-house team of master jewellers, you’ll love our dedication to ethical jewellery, and our passion for one-off pieces that bring your dream engagement ring to life. Whether you’re looking for a vintage-style piece or a more contemporary charm, we’ll work closely with you to choose ideal stones, settings and styles that truly capture the unique qualities of you and your engagement.

Explore Our Platinum Engagement Rings

Platinum is the purest of all the metals used for engagement rings, with Platinum alloys most commonly being composed of 95% pure platinum. This purity makes it the ideal choice for people with skin that is sensitive to other metals.

Platinum is very malleable and strong, making it a great metal choice for delicate jewellery. Due to its high density, it is very durable and weighs significantly more than an equivalent ring made in 18ct gold. The natural colour of platinum is greyish white, and when polished does not require rhodium plating like white gold.

Frequently Asked Questions

Still have questions? We’re happy to answer them! 

Is platinum good for engagement rings?

Platinum is an ideal precious metal for jewellery, particularly those worn everyday, such as engagement rings. Besides its timeless grey-white colour, platinum is one of the purest metals, with a standard alloy purity of around 95% in Australia. This means it is gentle on the skin, and is often an appropriate choice for those with sensitivities. Classic platinum engagement rings are also prized for their strength, durability and tarnish-resistance. While platinum does patina slightly with age, it is generally low maintenance and does not require rhodium plating, which makes it a great choice for a lifetime of wear.

What kinds of engagement ring designs are better suited to being made in platinum?

Platinum is as sturdy and robust, which makes it ideal for fine details such as delicate claws with small diamonds, or intricate metalwork. All precious metals eventually wear over time, but platinum is extremely durable and will generally last over a lifetime. With its alluring pale colour, platinum engagement rings make an excellent choice to contrast with the bright hues of coloured gemstones, or to compliment a sparkling white diamond.

Why are platinum engagement rings more expensive?

As a dense metal, a piece of platinum jewellery will be heavier than an equivalent piece created from another metal, such as white gold, due to its greater mass. Platinum is also more labour-intensive to work with than gold and other precious metals, due to its density and strength. Because of this, platinum will generally take longer to polish than gold, increasing the cost of the final piece.

What is the hallmark for platinum engagement rings?

Platinum hallmarks denote when an item is made from this metal, and the percentage of its purity (the ratio of platinum to any other present metals). Common hallmarks for platinum include PLAT, PT, 900, 950, 960. In Australia, the standard purity for platinum is usually approximately 95%, which is what we use in all our platinum pieces at Larsen Jewellery.

Can a platinum engagement ring be resized?

Like other precious metals, platinum can be resized if necessary. As platinum is dense and strong, however, it can be more labour intensive to resize compared to gold. We offer the first resize for bespoke platinum engagement rings we create free of charge, providing the ring fits the criteria set out on our policies page. For pieces outside of this criteria, please feel free to contact us for further information regarding ring resizing.

Talk to an expert

Sydney: (02) 9223 2006
Melbourne: (03) 9662 3005
Brisbane: (07) 3051 0839
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