0.75 Carat Diamond Rings

Celebrate your story with the subtle charm of our 0.75 carat diamond rings. Ranging from 0.75ct to 0.99ct, each ring offers a beautifully balanced presence on the hand. This carat weight is treasured for its brilliance, sophistication and exceptional versatility. Each piece in our collection is meticulously handcrafted in Great Britain, reflecting generations of expertise in diamond selection and artisanal craftsmanship.

Whether you’re drawn to a classic silhouette or a contemporary design rich with character, our rings are created to shine with enduring beauty—capturing light, emotion and the promise of a lifetime.
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Celebrate your story with the subtle charm of our 0.75 carat diamond rings. Ranging from 0.75ct to 0.99ct, each ring offers a beautifully balanced presence on the hand. This carat weight is treasured for its brilliance, sophistication and exceptional versatility. Each piece in our collection is meticulously handcrafted in Great Britain, reflecting generations of expertise in diamond selection and artisanal craftsmanship.

Whether you’re drawn to a classic silhouette or a contemporary design rich with character, our rings are created to shine with enduring beauty—capturing light, emotion and the promise of a lifetime.

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Celestial Princess Cut 0.90ct Diamond Solitaire Ring
Celestial Princess Cut 0.90ct Diamond Solitaire Ring

Celestial Princess Cut 0.90ct Diamond Solitaire Ring

in Platinum
 $4,066 
Kingdom 1.14ct Diamond Three Stone Ring
Kingdom 1.14ct Diamond Three Stone Ring

Kingdom 1.14ct Diamond Three Stone Ring

in 18ct Yellow Gold
 $8,189 
Kingdom 1.18ct Diamond Three Stone Ring
Kingdom 1.18ct Diamond Three Stone Ring

Kingdom 1.18ct Diamond Three Stone Ring

in 18ct Yellow Gold
 $8,584 
Apple Blossom Old Cut 0.98ct Diamond Ring
Apple Blossom Old Cut 0.98ct Diamond Ring

Apple Blossom Old Cut 0.98ct Diamond Ring

in 18ct Yellow Gold and Platinum
 $7,793 
Brilliant Cut Diamond Ring
Brilliant Cut Diamond Ring

Skimming Stone Brilliant Cut Diamond Ring

Yellow Gold
From  $6,720  - $29,592
Regency 0.91ct Brilliant Cut Diamond Ring
Regency 0.91ct Brilliant Cut Diamond Ring

Regency 0.91ct Brilliant Cut Diamond Ring

in Platinum
 $9,149 
Regency 0.90ct Brilliant Cut Diamond Ring
Regency 0.90ct Brilliant Cut Diamond Ring

Regency 0.90ct Brilliant Cut Diamond Ring

in Platinum
 $10,645 
Oval Cut Diamond Ring
Oval Cut Diamond Ring

Skimming Stone Oval Cut Diamond Ring

Yellow Gold
From  $8,753  - $40,040
Skimming Stone 0.90ct Oval Cut Diamond Ring
Skimming Stone 0.90ct Oval Cut Diamond Ring

Skimming Stone 0.90ct Oval Cut Diamond Ring

in Platinum
 $10,617 
Skimming Stone 0.90ct Brilliant Cut Diamond Ring
Skimming Stone 0.90ct Brilliant Cut Diamond Ring

Skimming Stone 0.90ct Brilliant Cut Diamond Ring

in Platinum
 $8,866 
Diamond Three Stone Ring
Diamond Three Stone Ring

Imperial Diamond Three Stone Ring

in Platinum
From  $9,939  - $12,537
Antique Inspired 0.99ct Diamond Solitaire Ring
Antique Inspired 0.99ct Diamond Solitaire Ring

Antique Inspired 0.99ct Diamond Solitaire Ring

in Platinum
 $13,045 

Viewing 12 of 12 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.

Craftsmanship Defined by Brilliance

At Pragnell, every diamond is individually chosen by our expert gemmologists for its fire, clarity and proportion. A 0.75-carat diamond offers an alluring mix of sparkle and finesse, making it a valued choice for those who appreciate precision and understated luxury.

Our master craftspeople bring each design to life using traditional hand-finishing techniques. Explore the full story of our craftsmanship—the unique fusion of tradition and technology that defines every Pragnell jewel.


A Style for Every Love Story

Explore this curated world of designs crafted to complement every aesthetic in our engagement ring collection:

Classic & Timeless – Clean lines, elegant forms and enduring silhouettes which celebrate the diamond at its centre.
Romantic & Intricate – Delicate detailing and graceful artistry for those who love pieces with character and refined embellishment.
Contemporary & Sculptural – Modern expressions featuring bold shapes, architectural curves and distinctive Pragnell design signatures.

Whichever direction you choose, each ring honours the individuality of the wearer and the significance of the moment it represents.



The Perfect Balance of Beauty & Presence

A 0.75 carat diamond offers impressive brilliance while maintaining a graceful, wearable scale. Its pleasing proportions make it a favourite for those looking for a statement of love which feels both meaningful and effortlessly elegant.

This size also complements a wide range of diamond shapes—from round brilliant to oval, emerald, pear and beyond—letting you express your personal style.



Diamond Cuts Within the 0.75 Carat Range

A 0.75-carat diamond displays an array of cuts, each with its distinct personality and style.


Round Brilliant

The most iconic shape, delivering maximum fire and scintillation through its precise facet pattern.


Oval Cut

Elegant and elongated on the hand, the oval cut creates the impression of greater size and refined brilliance.


Emerald Cut

Clean, architectural and sophisticated, the emerald cut highlights exquisite clarity through its hall of mirrors effect.


Cushion Cut

Vintage charm meets modern romance with softened edges and balanced fire.


Pear Cut

Expressive and graceful, the pear-cut tapers to a delicate point, elegantly flattering the finger.


Princess Cut

Modern and geometric, the princess cut offers striking brilliance with crisp, square lines.


Marquise Cut

Distinctive and bold, the marquise cut maximises visual spread, appearing larger than its carat weight suggests.



Crafted With Responsibility

True luxury endures, not only in beauty but in integrity. Pragnell is committed to ethical sourcing along with responsible craftsmanship. Every diamond is selected with care, and every ring is created to be treasured for generations.



Bespoke & Custom Design

For those looking for something truly personal, our bespoke design service allows you to create your own 0.75-carat diamond ring from the ground up.

Work closely with our specialists to select your perfect diamond, choose a setting style, refine every detail and bring your vision to life with the guidance of our expert craftspeople.

Your story deserves to be told through a piece uniquely yours.



Experience Pragnell

Discover the world of 0.75 carat diamond rings in our showrooms or online.

Whether you are beginning your search or refining your final choice, our specialists are here to assist you at every step. You can also book a private appointment for personalised guidance from our expert consultants.

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.

Pragnell diamonds—including those around the 0.75ct mark—are hand selected by expert gemmologists, providing the highest standards of fire, clarity and proportion. This meticulous selection reflects generations of expertise in evaluating fine stones.

Pragnell jewellery is handcrafted in Great Britain, with around 75–80% created in Pragnell’s own British workshops. Our craftspeople unite traditional goldsmithing with advanced techniques, including micro-setting and precision laser work. You can view our artisans at work in our Stratford upon Avon and Leicester showrooms.

Yes. Pragnell is committed to responsible and transparent sourcing and is a member of the Responsible Jewellery Council . We work closely with trusted mines and suppliers—including strong partnerships in Botswana, where diamond mining directly contributes to local communities through government led joint ventures.

A typical round 0.75ct diamond measures around 5.8–5.9 mm in diameter, delivering a refined balance of presence and wearability.

Visually, the difference is subtle:
• 0.75ct round: ~5.8–5.9 mm
• 1.00ct round: ~6.5 mm
This small increase in diameter means a well-cut 0.75ct often appears impressively close to a full carat when worn.

Shapes with elongated surfaces—oval, pear and marquise—typically appear larger than round or square shapes at equal carat weight due to increased surface area and length.

Cut quality is the most important factor in the beauty of a 0.75ct stone. A well cut diamond enhances brightness, scintillation and perceived size more than colour or clarity adjustments.

VS2–SI1 clarity and near colourless grades (G–H) provide excellent visual performance at this carat weight while remaining balanced and refined. Pragnell’s gem experts assess each stone individually for exceptional appearance and performance.

A 0.75ct diamond weighs 150 milligrams (0.15 g) .

At Pragnell, we do not sell lab-grown diamonds. All our diamonds are natural and ethically sourced through trusted networks, consistent with our long-standing heritage and craftsmanship ethos. Find out more about the difference between natural and lab-grown diamonds.
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