1 Carat Diamond Rings

Celebrate your love story with our exquisite collection of 1 carat diamond rings, ranging from 1ct to 1.49ct. Each ring is a symbol of refined elegance and superior craftsmanship, meticulously designed to capture the essence of your commitment. Whether you prefer a classic solitaire or a more elaborate setting, our range of engagement rings offers a variety of styles to suit every taste.
Read more
Celebrate your love story with our exquisite collection of 1 carat diamond rings, ranging from 1ct to 1.49ct. Each ring is a symbol of refined elegance and superior craftsmanship, meticulously designed to capture the essence of your commitment. Whether you prefer a classic solitaire or a more elaborate setting, our range of engagement rings offers a variety of styles to suit every taste.

Please refine your search or try another search term.

Filters
BUY ONLINE (26)
Show 29 Products

Please refine the selected filters.

Kingdom 1.58ct Diamond Three Stone Ring
Kingdom 1.58ct Diamond Three Stone Ring

Kingdom 1.58ct Diamond Three Stone Ring

in 18ct Yellow Gold
 $13,945 
Kingdom 1.79ct Diamond Three Stone Ring
Kingdom 1.79ct Diamond Three Stone Ring

Kingdom 1.79ct Diamond Three Stone Ring

in 18ct Yellow Gold
 $14,519 
Cushion Cut Diamond Cluster Ring
Cushion Cut Diamond Cluster Ring

Celestial Cushion Cut Diamond Cluster Ring

Yellow Gold
From  $9,985  - $40,860
Celestial 1.06ct Cushion Cut Diamond Cluster Ring
Celestial 1.06ct Cushion Cut Diamond Cluster Ring

Celestial 1.06ct Cushion Cut Diamond Cluster Ring

in Platinum
 $8,436 
Celestial 1.00ct Cushion Cut Diamond Cluster Ring
Celestial 1.00ct Cushion Cut Diamond Cluster Ring

Celestial 1.00ct Cushion Cut Diamond Cluster Ring

in Platinum
 $7,690 
Skimming Stone Pear Shaped 1.00ct Diamond Ring
Skimming Stone Pear Shaped 1.00ct Diamond Ring

Skimming Stone Pear Shaped 1.00ct Diamond Ring

in 18ct Yellow Gold
 $18,938 
Celestial 1.04ct Asscher Cut Diamond Cluster Ring
Celestial 1.04ct Asscher Cut Diamond Cluster Ring

Celestial 1.04ct Asscher Cut Diamond Cluster Ring

in Platinum
 $9,297 
Cushion Cut 1.01ct Diamond Solitaire Ring
Cushion Cut 1.01ct Diamond Solitaire Ring

Cushion Cut 1.01ct Diamond Solitaire Ring

in Platinum
 $14,347 
Coronation Setting 1.20ct Cushion Cut Diamond Ring
Coronation Setting 1.20ct Cushion Cut Diamond Ring

Coronation Setting 1.20ct Cushion Cut Diamond Ring

in Platinum
 $22,840 
Coronation Setting 1.20ct Cushion Cut Diamond Ring
Coronation Setting 1.20ct Cushion Cut Diamond Ring

Coronation Setting 1.20ct Cushion Cut Diamond Ring

in Platinum
 $21,807 
Apple Blossom 1.01ct Oval Cut Diamond Ring
Apple Blossom 1.01ct Oval Cut Diamond Ring

Apple Blossom 1.01ct Oval Cut Diamond Ring

in 18ct Yellow Gold and Platinum
 $12,051 
Georgian Setting 1.36ct Diamond Solitaire Ring
Georgian Setting 1.36ct Diamond Solitaire Ring

Georgian Setting 1.36ct Diamond Solitaire Ring

in 18ct Rose Gold and Platinum
 $9,469 
Tiffany & Co. Art Deco 1.26ct Diamond Ring
Tiffany & Co. Art Deco 1.26ct Diamond Ring

Tiffany & Co. Art Deco 1.26ct Diamond Ring

in Platinum
 $40,860 
Emerald Cut Diamond Ring
Emerald Cut Diamond Ring

Regency Emerald Cut Diamond Ring

in Platinum
From  $12,396  - $46,828
Old Cut 1.26ct Diamond Plaque Ring
Old Cut 1.26ct Diamond Plaque Ring

Old Cut 1.26ct Diamond Plaque Ring

in Platinum
 $14,462 
Old Cut 1.05ct Diamond Cluster Ring
Old Cut 1.05ct Diamond Cluster Ring

Old Cut 1.05ct Diamond Cluster Ring

in Platinum
 $12,396 
Legacy 1.35ct Diamond Solitaire Ring
Legacy 1.35ct Diamond Solitaire Ring

Legacy 1.35ct Diamond Solitaire Ring

in 18ct Rose and Blackened White Gold
 $10,542 
Imperial 1.30ct Brilliant Cut Diamond Ring
Imperial 1.30ct Brilliant Cut Diamond Ring

Imperial 1.30ct Brilliant Cut Diamond Ring

in Platinum
 $15,437 
Georgian Setting 1.43ct Diamond Solitaire Ring
Georgian Setting 1.43ct Diamond Solitaire Ring

Georgian Setting 1.43ct Diamond Solitaire Ring

in 18ct Rose & White Gold
 $7,920 
Cushion Cut 1.25ct Ruby and Diamond Cluster Ring
Cushion Cut 1.25ct Ruby and Diamond Cluster Ring

Cushion Cut 1.25ct Ruby and Diamond Cluster Ring

in Platinum
 $13,199 
Classic Six-Claw 1.20ct Brilliant Cut Diamond Ring
Classic Six-Claw 1.20ct Brilliant Cut Diamond Ring

Classic Six-Claw 1.20ct Brilliant Cut Diamond Ring

in Platinum
 $8,149 
Celestial 1.20ct Cushion Cut Diamond Cluster Ring
Celestial 1.20ct Cushion Cut Diamond Cluster Ring

Celestial 1.20ct Cushion Cut Diamond Cluster Ring

in Platinum
 $13,945 
Art Deco 1.01ct Diamond and Emerald Two Stone Ring
Art Deco 1.01ct Diamond and Emerald Two Stone Ring

Art Deco 1.01ct Diamond and Emerald Two Stone Ring

in Platinum
 $27,546 
Art Deco Inspired 1.00ct Diamond Cluster Ring
Art Deco Inspired 1.00ct Diamond Cluster Ring

Art Deco Inspired 1.00ct Diamond Cluster Ring

in Platinum
 $9,469 
Art Deco 1.00ct Sapphire and Diamond Five Stone Ring
Art Deco 1.00ct Sapphire and Diamond Five Stone Ring

Art Deco 1.00ct Sapphire and Diamond Five Stone Ring

in Platinum
 $12,051 
Antique Inspired 1.33ct Diamond Solitaire Ring
Antique Inspired 1.33ct Diamond Solitaire Ring

Antique Inspired 1.33ct Diamond Solitaire Ring

in Platinum
 $13,199 
Antique Inspired 1.19ct Diamond Solitaire Ring
Antique Inspired 1.19ct Diamond Solitaire Ring

Antique Inspired 1.19ct Diamond Solitaire Ring

in Platinum
 $8,551 
Antique Inspired 1.07ct Diamond Solitaire Ring
Antique Inspired 1.07ct Diamond Solitaire Ring

Antique Inspired 1.07ct Diamond Solitaire Ring

in Platinum
 $10,904 
Antrobus 1.00ct Diamond Solitaire Ring
Antrobus 1.00ct Diamond Solitaire Ring

Antrobus 1.00ct Diamond Solitaire Ring

in Platinum
 $11,650 

Viewing 29 of 29 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 1-carat diamond ring can differ significantly depending on its quality, cut, colour, clarity, and certification. At Pagnell we offer a range of 1-carat diamond rings to suit your budget.

A 1-carat round diamond measures about 6.4–6.5mm in diameter, roughly the size of a small pea, though size varies slightly by shape and cut quality.
Contact us Contact Pragnell icon