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
 $65,034 
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
 $79,867 
Regency 3.01ct Brilliant Cut Diamond Ring
Regency 3.01ct Brilliant Cut Diamond Ring

Regency 3.01ct Brilliant Cut Diamond Ring

in Platinum
 $93,729 
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
 $85,172 
Regency 3.09ct Step Cut Diamond Ring
Regency 3.09ct Step Cut Diamond Ring

Regency 3.09ct Step Cut Diamond Ring

in 18ct Yellow and White Gold
 $69,536 
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
 $56,067 
Antrobus 3.07ct Diamond Solitaire Ring
Antrobus 3.07ct Diamond Solitaire Ring

Antrobus 3.07ct Diamond Solitaire Ring

in Platinum
 $88,880 
Antrobus 3.02ct Diamond Solitaire Ring
Antrobus 3.02ct Diamond Solitaire Ring

Antrobus 3.02ct Diamond Solitaire Ring

in Platinum
 $162,586 
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
 $110,559 
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
 $75,063 
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
 $79,296 
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
 $39,819 
Aurora 3.22ct Heart-shaped Diamond Ring
Aurora 3.22ct Heart-shaped Diamond Ring

Aurora 3.22ct Heart-shaped Diamond Ring

in Platinum
 $117,975 

Viewing 13 of 13 items

Bespoke Engagement Ring Design Bespoke Engagement Ring Design

Bespoke & Custom Design Engagement Rings

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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