3 Carat Diamond Engagement Rings

Step into the spotlight with our captivating collection of 3 carat diamond rings, ranging from 3ct to 3.99ct. Each engagement ring is meticulously crafted to symbolise your eternal love and commitment. Make a statement with a 3-carat diamond ring that sparkles as brightly as your future together.
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Step into the spotlight with our captivating collection of 3 carat diamond rings, ranging from 3ct to 3.99ct. Each engagement ring is meticulously crafted to symbolise your eternal love and commitment. Make a statement with a 3-carat diamond ring that sparkles as brightly as your future together.

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Classic Six-Claw 3.51ct Brilliant Cut Diamond Ring
Classic Six-Claw 3.51ct Brilliant Cut Diamond Ring

Classic Six-Claw 3.51ct Brilliant Cut Diamond Ring

in Platinum
 $66,071 
Art Deco Cartier Old Cut 3.01ct Diamond Ring
Art Deco Cartier Old Cut 3.01ct Diamond Ring

Art Deco Cartier Old Cut 3.01ct Diamond Ring

in Platinum
 $81,140 
Regency 3.01ct Brilliant Cut Diamond Ring
Regency 3.01ct Brilliant Cut Diamond Ring

Regency 3.01ct Brilliant Cut Diamond Ring

in Platinum
 $95,224 
Regency 3.02ct Emerald Cut Diamond Ring
Regency 3.02ct Emerald Cut Diamond Ring

Regency 3.02ct Emerald Cut Diamond Ring

in 18ct Yellow Gold and Platinum
 $86,530 
Brilliant Cut 3.73ct Diamond Three Stone Ring
Brilliant Cut 3.73ct Diamond Three Stone Ring

Brilliant Cut 3.73ct Diamond Three Stone Ring

in Platinum
 $56,960 
Antrobus 3.07ct Diamond Solitaire Ring
Antrobus 3.07ct Diamond Solitaire Ring

Antrobus 3.07ct Diamond Solitaire Ring

in Platinum
 $90,297 
Antrobus 3.02ct Diamond Solitaire Ring
Antrobus 3.02ct Diamond Solitaire Ring

Antrobus 3.02ct Diamond Solitaire Ring

in Platinum
 $165,178 
Regency 3.40ct Oval Cut Diamond Ring
Regency 3.40ct Oval Cut Diamond Ring

Regency 3.40ct Oval Cut Diamond Ring

in 18ct Yellow Gold
 $112,321 
Celestial 3.01ct Pear Shaped Diamond Cluster Ring
Celestial 3.01ct Pear Shaped Diamond Cluster Ring

Celestial 3.01ct Pear Shaped Diamond Cluster Ring

in Platinum
 $76,260 
Celestial 3.01ct Brilliant Cut Diamond Cluster Ring
Celestial 3.01ct Brilliant Cut Diamond Cluster Ring

Celestial 3.01ct Brilliant Cut Diamond Cluster Ring

in Platinum
 $80,561 
Brilliant Cut 3.01ct Diamond Solitaire Ring
Brilliant Cut 3.01ct Diamond Solitaire Ring

Brilliant Cut 3.01ct Diamond Solitaire Ring

in 18ct Yellow Gold
 $40,454 

Viewing 11 of 11 items

Bespoke Engagement Ring Design Bespoke Engagement Ring Design

Bespoke & Custom Design Engagement Rings

Design your own engagement ring with our bespoke service. Working closely with our jewellery specialists, you can create a custom piece tailored to your exact vision. From selecting the perfect diamond to incorporating personal details or heirloom stones, we guide you through every step of bringing your dream ring to life. Book an appointment to begin your bespoke journey.

Frequently Asked Questions

Below are the answers to our most commonly asked questions. Should you want to find out more please feel free to Contact Us and begin your Pragnell experience.

The cost of a 3-carat diamond ring can differ significantly depending on the stone’s quality, cut, colour, clarity, and certification. At Pagnell we offer a range of 3-carat diamond rings to suit your budget.

Yes, a 3-carat diamond is considered large and impressive, often attracting significant attention due to its size and sparkle.

A 3-carat round diamond typically measures 9.0–9.5mm in diameter, making it a prominent, noticeable stone.

A 3-carat emerald cut diamond usually measures approximately 10.5 x 7mm, giving it an elegant, elongated appearance.

A 3-carat oval cut diamond generally measures around 11 x 7mm, creating a larger surface area that enhances its perceived size.
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