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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Baroque
Diamond Engraved Vintage Engagement Ring Setting in White Gold
Setting price $4,260
Choose This SettingBaroque
From: $6,080 (0.50ct centre)
Aurelia (Cushion)
Cushion Cut Diamond Ring Setting with Side Stones in White Gold
Setting price $4,220
Choose This SettingAurelia (Cushion)
From: $6,040 (0.50ct centre)
Halo
Radiant Cut Yellow Diamond Halo Engagement Ring Setting in White Gold
Setting price $6,440
Choose This SettingHalo
From: $8,770 (0.50ct centre)
Willow (Princess)
Princess Cut Diamond Three Stone Engagement Ring Setting in White Gold
Setting price $3,760
Choose This SettingWillow (Princess)
From: $6,540 (0.50ct centre)
Zen
Asscher Cut Diamond Ring Setting with Side Stones in White Gold
Setting price $4,850
Choose This SettingZen
From: $8,700 (0.50ct centre)
Nouvelle Lune (Diamond)
Oval Diamond with Side Stones Ring in White Gold
Setting price $4,060
Choose This SettingNouvelle Lune (Diamond)
From: $7,260 (0.80ct centre)
Empress
Round Diamond Engraved Solitaire Engagement Ring Setting in White Gold
Setting price $3,530
Choose This SettingEmpress
From: $4,950 (0.40ct centre)
Entwine
Round Diamond Engagement Ring Setting with Side Stones in White Gold
Setting price $5,010
Choose This SettingEntwine
From: $6,940 (0.50ct centre)
100% Carbon Neutral Jewellery
Arcadia (Asscher)
Asscher Diamond Three Stone Ring in White Gold
Setting price $3,290
Choose This SettingArcadia (Asscher)
From: $5,460 (0.50ct centre)
Messina
Cushion Cut Champagne Diamond Vintage Engagement Ring Setting in White Gold
Setting price $5,000
Choose This SettingMessina
From: $6,190 (0.40ct centre)
Serenity (Cognac)
Cushion Cut Champagne Diamond Halo Engagement Ring Setting in White Gold
Setting price $4,920
Choose This SettingSerenity (Cognac)
From: $6,110 (0.40ct centre)
Tzarina
Radiant Cut Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $4,340
Choose This SettingTzarina
From: $6,300 (0.45ct centre)
Serenity (Cushion)
Cushion Cut Diamond Halo Engagement Ring Setting in White Gold
Setting price $5,000
Choose This SettingSerenity (Cushion)
From: $6,820 (0.50ct centre)
Serenity (Brilliant)
Round Diamond Halo Engagement Ring Setting in White Gold
Setting price $4,920
Choose This SettingSerenity (Brilliant)
From: $6,340 (0.40ct centre)
Angel
Round Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $4,050
Choose This SettingAngel
From: $5,470 (0.40ct centre)
Principessa
Princess Cut Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $2,520
Choose This SettingPrincipessa
From: $4,340 (0.50ct centre)
Aurora
Round Diamond Halo Engagement Ring Setting in White Gold
Setting price $5,200
Choose This SettingAurora
From: $6,620 (0.40ct centre)
Hour Glass
Round Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $4,000
Choose This SettingHour Glass
From: $5,650 (0.40ct centre)
Luxe
Round Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $2,520
Choose This SettingLuxe
From: $3,570 (0.30ct centre)
Modern Brilliant
Round Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $2,520
Choose This SettingModern Brilliant
From: $3,940 (0.40ct centre)
Ethically Sourced Diamonds and Gemstones
Victoria
Engraved Vintage Halo Engagement Ring Setting in White Gold
Setting price $6,480
Choose This SettingVictoria
From: $8,300 (0.50ct centre)
Blanco
Cushion Cut Diamond Vintage Engagement Ring Setting in White Gold
Setting price $5,290
Choose This SettingBlanco
From: $7,110 (0.50ct centre)
Trio with Sapphire
Diamond & Sapphire Three Stone Engagement Ring Setting in White Gold
Setting price $3,880
Choose This SettingTrio with Sapphire
From: $5,730 (0.40ct centre)
Champagne
Round Champagne Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $3,350
Choose This SettingChampagne
From: $4,490 (0.45ct centre)
Poppy
Round Diamond Ring Setting with Side Stones in White Gold
Setting price $4,410
Choose This SettingPoppy
From: $5,830 (0.40ct centre)
Serenity (Princess)
Princess Cut Diamond Halo Engagement Ring Setting in White Gold
Setting price $4,920
Choose This SettingSerenity (Princess)
From: $6,740 (0.50ct centre)
Susie
Princess Cut Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $3,510
Choose This SettingSusie
From: $5,330 (0.50ct centre)
Sunburst
Round Diamond Solitaire Engagement Ring Setting in White Gold
Setting price $3,000
Choose This SettingSunburst
From: $4,050 (0.30ct 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.
