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 1461 Google reviews across Sydney, Melbourne, and Brisbane.
See what our customers have to say about us.
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Kevin Cheng
Soukata has been very helpful and designed both engage ring and wedding rings that we really like at a good price.The end product is exactly what we have designed and I would certainly recommend this shop.
Jayne Ellis
Great service and the ring was just as we wanted.
Nikki Alderman
Larsen jewellery has some of the most exquisite jewellery I’ve seen in a long time; beautifully presented, uniquely designed and helpful, professional and friendly staff who allowed the jewellery to sell itself with patience in the whole process.
Benjamin F
Thank you Fleur and the team at Larsen Jewellery. Very happy with the way our engagement ring turned out. Fleur made the entire process very stress free and was great to work with.
Jarrod C
Great experience at Larsen, took a lot of the stress out of ensuring the right design and all was completed within the provided timeframe. Ring was perfect.
Grace Mullins
Alex and the team at Larsen were great and clearly take great pride in their work. I was very happy with the custom jewellery I had made and appreciated the extra effort taken to develop a great solution that suited my budget.
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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

Holiday Deadlines

Make your wishlist sparkle and order before these dates to receive your jewellery pieces in time for Christmas Day*

Bespoke Engagement Rings & Custom Jewellery: Depends on design – Ask us!
Bespoke Diamond Set Wedding Rings: 25 November
Bespoke Plain Wedding Rings (no diamonds): 7 December
All Ready-To-Wear Collections (to be posted): 20 December
All Ready-To-Wear Collections (in-studio): 24 December

Miss a deadline? We may still be able to help. Reach out to our studio to see if we can work a Christmas miracle for you.

*Time frames may vary between studios depending on the number of pre-Christmas orders received. To avoid disappointment please contact your nearest studio for more details. A deposit must be paid and the design and gemstones confirmed by each deadline date respectively.

Google Rating
5.0
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