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.
1 Carat
Choose from a wide range of 1ct diamond rings or work with our jewellers to create a custom 1ct diamond ring design.
Design Your Ring
01 / 03
Select a setting
Choose a center stone
Personalise your ring
Round Brilliant
Oval
Cushion
Pear
Marquise
Emerald
Asscher
Radiant
Princess
56 products found
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Delia
Radiant Diamond Engagement Ring Setting with Side Stones in Yellow Gold
Setting price $3,510
Choose This SettingDelia
From: $3,510 ()
Trieste
Marquise Diamond Three Stone Engagement Ring Setting in White Gold
Setting price $3,280
Choose This SettingTrieste
From: $3,280 (0.35ct centre)
Duet
Pear Diamond Toi et Moi Engagement Ring Setting in Yellow Gold
Setting price $4,710
Choose This SettingDuet
From: $6,530 (0.50ct and 0.25ct)
Ballerina (Pear)
Pear Cut Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $2,650
Choose This SettingBallerina (Pear)
From: $4,470 (0.50ct centre)
Juniper
From: $5,960 (0.60ct centre)
Accented Ballerina
Round Diamond Ring Setting with Side Stones in White Gold
Setting price $3,710
Choose This SettingAccented Ballerina
From: $4,760 (0.30ct centre)
Elegance
Round Diamond Solitaire Engagement Ring Setting in Yellow Gold
Setting price $2,650
Choose This SettingElegance
From: $3,700 (0.30ct centre)
Ariel (Plain Band)
Round Diamond Halo Engagement Ring Setting in Rose Gold
Setting price $4,220
Choose This SettingAriel (Plain Band)
From: $6,150 (0.50ct centre)
Custom engagement rings
Made For You
All the engagement rings shown in this gallery can be customised to your individual design preferences.
Bloom
Oval Diamond Halo Engagement Ring Setting in White Gold
Setting price $4,280
Choose This SettingBloom
From: $6,100 (0.50ct centre)
Arcadia
Oval Diamond Three Stone Engagement Ring Setting in Yellow Gold
Setting price $3,420
Choose This SettingArcadia
From: $5,240 (0.50ct centre)
Amore (Six Claw)
Round Diamond Ring Setting with Side Stones in White Gold
Setting price $4,280
Choose This SettingAmore (Six Claw)
From: $5,330 (0.30ct centre)
Delta
Round Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $3,350
Choose This SettingDelta
From: $4,400 (0.30ct centre)
Pirouette
Round Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $2,650
Choose This SettingPirouette
From: $3,700 (0.30ct centre)
Tulip
Round Diamond Solitaire Engagement Ring Setting in Yellow Gold
Setting price $2,650
Choose This SettingTulip
From: $3,700 (0.30ct centre)
Arcadia (Princess)
Princess Diamond Three Stone Ring in White Gold
Setting price $3,420
Choose This SettingArcadia (Princess)
From: $5,240 (0.50ct centre)
Rosetta (Oval)
Oval Diamond Halo Engagement Ring Setting in White Gold
Setting price $5,050
Choose This SettingRosetta (Oval)
From: $6,870 (0.50ct centre)
Luna
Emerald Cut Diamond Three Stone Engagement Ring Setting in Yellow Gold
Setting price $3,500
Choose This SettingLuna
From: $7,000 (0.60ct centre)
Rosetta (Pear)
Pear Cut Diamond Halo Engagement Ring Setting in White Gold
Setting price $5,130
Choose This SettingRosetta (Pear)
From: $6,950 (0.50ct centre)
Trio
Round Diamond Three Stone Engagement Ring Setting in White Gold
Setting price $4,080
Choose This SettingTrio
From: $6,300 (0.40ct centre)
Snow Drop
Pear Cut Diamond Halo Engagement Ring Setting in Rose Gold
Setting price $4,430
Choose This SettingSnow Drop
From: $6,250 (0.50ct centre)
20 Years of 5 Star Service
Liberty
Round Diamond Vintage Style Engagement Ring Setting in White Gold
Setting price $5,340
Choose This SettingLiberty
From: $6,760 (0.40ct centre)
Encore
Round Diamond Ring Setting with Side Stones in White Gold
Setting price $4,460
Choose This SettingEncore
From: $5,880 (0.40ct centre)
Aurelia (Pear)
Pear Diamond with Side Stones Ring in White Gold
Setting price $4,400
Choose This SettingAurelia (Pear)
From: $6,220 (0.50ct centre)
Amore (Princess)
Princess Cut Diamond Ring Setting with Side Stones in White Gold
Setting price $4,280
Choose This SettingAmore (Princess)
From: $6,100 (0.50ct centre)
Serenity (Emerald Cut)
Emerald Cut Diamond Halo Engagement Ring Setting in White Gold
Setting price $5,280
Choose This SettingSerenity (Emerald Cut)
From: $7,950 (0.60ct centre)
Turin
Cushion Cut Vintage Style Solitaire Diamond Ring Setting in White Gold
Setting price $3,770
Choose This SettingTurin
From: $5,590 (0.50ct centre)
Arcadia (Marquise)
Marquise Diamond Three Stone Ring in White Gold
Setting price $3,420
Choose This SettingArcadia (Marquise)
From: $4,780 (0.35ct centre)
Willow (Brilliant)
Round Diamond Three Stone Engagement Ring Setting in White Gold
Setting price $3,990
Choose This SettingWillow (Brilliant)
From: $6,120 (0.40ct centre)
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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
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.
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.
What Our 1ct Engagement Ring Customers Say
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.
