1 Carat
Diamond Rings

Choose from a wide range of 1ct diamond rings or work with our jewellers to create a custom 1ct diamond ring design.

Choose from a wide range of 1ct diamond rings or work with our jewellers to create a custom 1ct diamond ring design.

Choose from a wide range of 1ct diamond rings or work with our jewellers to create a custom 1ct diamond ring design.

Talk to our expert designers. Book A Consultation

Bespoke engagement rings

Help Me Choose a 1ct Diamond Ring

Looking for a bit of guidance? Our jewellers can walk you through everything you need to know in a 1-on-1 consultation virtually or in-person, or you can read our helpful engagement ring guide online. More...

Larsen Jewellery specialises in bespoke engagement rings, in a range of carat weights and gemstones. Each ring is made to order, so you aren't limited to what you see on this page.  Each 1 carat diamond ring design shown on our website can be made with your choice of diamond, picked from a selection of loose 1 carat diamonds, and in any metal, including white gold, yellow gold, rose gold and platinum.

Whether you want to choose from one of our classic styles, or create something completely unique, Larsen Jewellery can make a 1 carat diamond engagement ring to suit any style. You can use our many display rings to help you choose a design, or alternatively, you can bring in your own ideas or pictures and our jewellers can help you design something special and truly your own.

We welcome you to come in for an obligation-free design appointment with one of our jewellers who can advise you on choosing an 1 carat diamond ring design to suit your individual style. We can also help you understand the 4 C’s of diamonds to ensure that you make an informed decision when choosing your diamond carat weight.

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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

What Our 1ct Engagement Ring Customers Say

We've earned a 5-star rating from over 1420 Google reviews across Sydney, Melbourne, and Brisbane.
See what our customers have to say about us.
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JoshuaD
couldn't recommend Larsen Jewellery Melbourne enough, amazing help through the whole process and the outcome was stunning. Will definitely be making further purchases through them.
Amy Tam
The ring workshop is wonderful! Design are all chic and lovely. Alex answered a lot of my questions about making a ring. Making your own rings is definitely making it a special one. I wasn't able to see the ring physically at first place. Georgia was very helpful and patience to accommodate.
Andrew Tan
My partner and I absolutely loved our ring! Emma was incredibly flexible and patient. She helped us design the most beautiful custom ring - exactly to our designs. Would go back again for excellent service.
Arthur Araújo
A 5-star review isn’t enough, I wish I could give one more for the amazing service!I had an excellent experience with Fleur and the team, from the great initial reception, to all the thorough explanation on all intricate details of the rings that I have purchased and, lastly, to the delivery time, given the urgency I had on having them at hand.And as for the rings, they look masterfully crafted with great quality metals. On top of that, a lifetime service for ring maintenance and one free resizing for the first 60 days after the acquisition were nice add-ons that I greatly appreciated, and sold me up.I can’t recommend them enough, it was an absolute pleasure!
Samuel Bryant
Fantastic experience from start to finish with Larsen Jewellery and Ben.Initially made an appointment to check them out for an engagement ring for my fiance and were so impressed with the whole process we ended up going back for the wedding rings as well (and i suspect more to come).Incredibly impressed with the vision, creativity, craftmanship, and professionalism that both Ben and the Larsen staff have shown throughout. From the start i had a dream and Ben was able to take my jumbled ideas and craft the most incredible engagement ring i could have wished for, not to mention having the patience to put me changing my mind or taking weeks to make a decision.Situated in a lovely heritage building, i always get excited when i visit the shop for appointments as it fills you with the grandeur of the likes of old classic movies.I am unable to list any faults from start the finish, the craftmanship is excellent and the service impeccable each time, Ben has always been incredibly accommodating and looked after my fiance and I exceptionally well, even on incredibly short notice for appointments or short timeframes.Will definitely be coming to the team at Larsen again
James Chadwick
Absolutely recommend Larson, we had a great experience buying our engagement ring. Rachel was great to work with through the whole process including sourcing the perfect teal sapphire and made every step very easy. The ring is very unique and special. My fiancé loves the ring!
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Frequently Asked Questions

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

How much does a 1 carat diamond ring cost?

You can see the cost of our 1 carat rings by looking at the "as shown" prices for the diamond rings on this page. The cost of a 1 carat diamond depend on a number of factors that change over time.

How big is a 1 carat diamond?

How big a 1 carat diamond looks from above depends on the cut of the diamond. We have a number of resources about the different types of diamond shapes.

Is one carat big enough?

A 1 carat diamond is absolutely big enough! The average size of a diamond engagement ring in Australia is typically somewhere between the 3/4 carat and 1 carat weight mark.

Talk to an expert

Sydney: (02) 9223 2006
Melbourne: (03) 9662 3005
Brisbane: (07) 3051 0839
Google Rating
5.0
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