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3 Carat Engagement Rings

Rose Gold Trilogy Round Diamond Ring 4 Prong Set 1
Rose Gold Trilogy Round Diamond Ring 4 Prong Set 2
Rose Gold Trilogy Round Diamond Ring 4 Prong Set 3
Rose Gold Trilogy Round Diamond Ring 4 Prong Set 4

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4 Prong Round Ending shared claws Engagement Ring

From £444

4 Prong Setting Emerald Trilogy Diamond Rings in Yellow / White Gold 1
4 Prong Setting Emerald Trilogy Diamond Rings in Yellow / White Gold 2
4 Prong Setting Emerald Trilogy Diamond Rings in Yellow / White Gold 3
4 Prong Setting Emerald Trilogy Diamond Rings in Yellow / White Gold 4

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4 Prong Emerald And round graduated Engagement Ring

From £421

4 Prong Setting Round Trilogy Diamond Rings in Yellow / White Gold 1
4 Prong Setting Round Trilogy Diamond Rings in Yellow / White Gold 2
4 Prong Setting Round Trilogy Diamond Rings in Yellow / White Gold 3
4 Prong Setting Round Trilogy Diamond Rings in Yellow / White Gold 4

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4 Prong Round Shared claws Engagement Ring

From £436

Round Trilogy Diamond Rings 4 Prong Setting Yellow / White Gold 1
Round Trilogy Diamond Rings 4 Prong Setting Yellow / White Gold 2
Round Trilogy Diamond Rings 4 Prong Setting Yellow / White Gold 3

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4 Prong Round Separate claws raised set Engagement Ring

From £442

4 prong setting round diamond solitare ring 1
4 prong setting round diamond solitare ring 2
4 prong setting round diamond solitare ring 3

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4 Prong Round Raised solid shoulder Engagement Ring

From £380

4 prong setting round diamond solitare ring 1
4 prong setting round diamond solitare ring 2
4 prong setting round diamond solitare ring 3

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4 Prong Round Gallary shoulder Engagement Ring

From £414

4 prong setting round diamond solitare ring 1
4 prong setting round diamond solitare ring 2
4 prong setting round diamond solitare ring 3

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4 Prong Round Open raisedsetting Engagement Ring

From £380

bezel setting princess shape diamond classic solitaire ring 1
bezel setting princess shape diamond classic solitaire ring 2
bezel setting princess shape diamond classic solitaire ring 3

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Bezel Setting Princess High set Engagement Ring

From £505

Trilogy Round Diamond Rings 4 Prong Setting in White gold / Platinum 1
Trilogy Round Diamond Rings 4 Prong Setting in White gold / Platinum 2
Trilogy Round Diamond Rings 4 Prong Setting in White gold / Platinum 3

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4 Prong Round Raise setting equal Engagement Ring

From £480

Round Cut with Tapered Baguette on Side Diamond Engagement Rings 1
Round Cut with Tapered Baguette on Side Diamond Engagement Rings 2
Round Cut with Tapered Baguette on Side Diamond Engagement Rings 3
Round Cut with Tapered Baguette on Side Diamond Engagement Rings 4

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4 Prong Round With tapered baguette Engagement Ring

From £485

Princess Diamond 4 Claw Side Diamond Engagement Ring 1
Princess Diamond 4 Claw Side Diamond Engagement Ring 2
Princess Diamond 4 Claw Side Diamond Engagement Ring 3
Princess Diamond 4 Claw Side Diamond Engagement Ring 4

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4 Prong Princess Open set square claws Engagement Ring

From £493

Claw Setting Round Diamond Engagement Rings in Yellow/White and Rose Gold 1
Claw Setting Round Diamond Engagement Rings in Yellow/White and Rose Gold 2
Claw Setting Round Diamond Engagement Rings in Yellow/White and Rose Gold 3

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4 Prong Round Gallary shank Engagement Ring

From £628

4 Claw Setting Tapering Shoulder Engagement Ring 1
4 Claw Setting Tapering Shoulder Engagement Ring 2
4 Claw Setting Tapering Shoulder Engagement Ring 3

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4 Prong Round Tapered shank Engagement Ring

From £508

Princess Diamond Channel Set Diamond on Shoulder Engagement Ring 1
Princess Diamond Channel Set Diamond on Shoulder Engagement Ring 2
Princess Diamond Channel Set Diamond on Shoulder Engagement Ring 3

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4 Prong Princess Corner claws v shaped Engagement Ring

From £487

Buy 4 Claw Setting Marquise Diamond Engagement Rings - Abelini 1
Buy 4 Claw Setting Marquise Diamond Engagement Rings - Abelini 2
Buy 4 Claw Setting Marquise Diamond Engagement Rings - Abelini 3

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4 Prong Marquise V claws mid set Engagement Ring

From £490

6 Claw Channel Setting Tapering Shoulder Engagement Ring 1
6 Claw Channel Setting Tapering Shoulder Engagement Ring 2
6 Claw Channel Setting Tapering Shoulder Engagement Ring 3

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6 Prong Round Corner claws Engagement Ring

From £569

Modern Style Oval and Baguette Diamond Engagement Ring 1
Modern Style Oval and Baguette Diamond Engagement Ring 2
Modern Style Oval and Baguette Diamond Engagement Ring 3

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4 Prong Oval Step baguettes shank Engagement Ring

From £431

Buy Classic Tear Drop Shape Diamond Engagement Ring - Abelini 1
Buy Classic Tear Drop Shape Diamond Engagement Ring - Abelini 2
Buy Classic Tear Drop Shape Diamond Engagement Ring - Abelini 3

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Prong Pear Classic basket set Engagement Ring

From £419

Classic Oval Shape Diamond Engagement Ring 1
Classic Oval Shape Diamond Engagement Ring 2
Classic Oval Shape Diamond Engagement Ring 3
Classic Oval Shape Diamond Engagement Ring 4

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4 Prong Oval Basket set classic Engagement Ring

From £448

Cross Over Claws Single Solitaire Diamond Engagement Rings 1
Cross Over Claws Single Solitaire Diamond Engagement Rings 2
Cross Over Claws Single Solitaire Diamond Engagement Rings 3

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4 Prong Round Crossover classic Engagement Ring

From £454

Twist Setting Side Stone Diamond Engagement Rings 1
Twist Setting Side Stone Diamond Engagement Rings 2
Twist Setting Side Stone Diamond Engagement Rings 3
Twist Setting Side Stone Diamond Engagement Rings 4

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Low Set Round Twisted claw Engagement Ring

From £406

Hugging Shoulder Diamond Engagement Ring 1
Hugging Shoulder Diamond Engagement Ring 2
Hugging Shoulder Diamond Engagement Ring 3

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4 Prong Round Twisted shanks Engagement Ring

From £570

Pear Shape with Tapering Shoulder with Diamond Set Engagement Rings 1
Pear Shape with Tapering Shoulder with Diamond Set Engagement Rings 2
Pear Shape with Tapering Shoulder with Diamond Set Engagement Rings 3

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Prong Pear Tapering shoulder Engagement Ring

From £508

Tapering Shoulder Classic Side Stone Diamond Engagement Rings 1
Tapering Shoulder Classic Side Stone Diamond Engagement Rings 2
Tapering Shoulder Classic Side Stone Diamond Engagement Rings 3

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4 Prong Round Tapering shoulder box claw Engagement Ring

From £377

Heart Diamond Tapering Shoulder With Diamond Engagement Rings 1
Heart Diamond Tapering Shoulder With Diamond Engagement Rings 2
Heart Diamond Tapering Shoulder With Diamond Engagement Rings 3

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Prong Heart Tapered shank Engagement Ring

From £535

Classic Desing Style Plain Solitaire Diamond Engagement Rings 1
Classic Desing Style Plain Solitaire Diamond Engagement Rings 2
Classic Desing Style Plain Solitaire Diamond Engagement Rings 3

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4 Prong Round Raised set tapering shoulder Engagement Ring

From £334

Princess Cut Shoulder Set Diamond Engagement Ring in Gold and platinum 1
Princess Cut Shoulder Set Diamond Engagement Ring in Gold and platinum 2
Princess Cut Shoulder Set Diamond Engagement Ring in Gold and platinum 3
Princess Cut Shoulder Set Diamond Engagement Ring in Gold and platinum 4

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Cathedral Princess Pave set shank Engagement Ring

From £546

Classic Straight Shoulder Solitaire Diamond Engagement Ring 1
Classic Straight Shoulder Solitaire Diamond Engagement Ring 2
Classic Straight Shoulder Solitaire Diamond Engagement Ring 3
Classic Straight Shoulder Solitaire Diamond Engagement Ring 4

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4 Prong Round Smooth band Engagement Ring

From £334

Twist Claw Setting Solitaire Diamond Engagement Rings 1
Twist Claw Setting Solitaire Diamond Engagement Rings 2
Twist Claw Setting Solitaire Diamond Engagement Rings 3
Twist Claw Setting Solitaire Diamond Engagement Rings 4

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4 Prong Round Twist claw setting Engagement Ring

From £347

Round Shape And Tapered Baguette On Side Diamond Engagement Rings 1
Round Shape And Tapered Baguette On Side Diamond Engagement Rings 2
Round Shape And Tapered Baguette On Side Diamond Engagement Rings 3

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4 Prong Round Tapered on side Engagement Ring

From £443

Classic Square 6 Claws Setting Solitaire Diamond Engagement Rings 1
Classic Square 6 Claws Setting Solitaire Diamond Engagement Rings 2
Classic Square 6 Claws Setting Solitaire Diamond Engagement Rings 3
Classic Square 6 Claws Setting Solitaire Diamond Engagement Rings 4

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Cathedral Round Square claes Engagement Ring

From £402

Unique Round and Baguette Diamond Side Stone Engagement Rings 1
Unique Round and Baguette Diamond Side Stone Engagement Rings 2
Unique Round and Baguette Diamond Side Stone Engagement Rings 3

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4 Prong Round Unique baguette accented Engagement Ring

From £505

Beautiful Flower Style Setting Solitaire Diamond Engagement Rings 1
Beautiful Flower Style Setting Solitaire Diamond Engagement Rings 2
Beautiful Flower Style Setting Solitaire Diamond Engagement Rings 3
Beautiful Flower Style Setting Solitaire Diamond Engagement Rings 4

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Cathedral Flower style tapered shoulder Engagement Ring

From £382

Princess Shape Corner Claw Diamond Side Stone Engagement Rings 1
Princess Shape Corner Claw Diamond Side Stone Engagement Rings 2
Princess Shape Corner Claw Diamond Side Stone Engagement Rings 3
Princess Shape Corner Claw Diamond Side Stone Engagement Rings 4

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4 Prong Princess Corner claws cathederal set Engagement Ring

From £505

Pear Shape And Tapered Baguette on Side Diamond Engagement Rings 1
Pear Shape And Tapered Baguette on Side Diamond Engagement Rings 2
Pear Shape And Tapered Baguette on Side Diamond Engagement Rings 3
Pear Shape And Tapered Baguette on Side Diamond Engagement Rings 4

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Prong Pear Tapered on side Engagement Ring

From £474

Radiant Cut Milligrain Edge Shoulder Set Diamond Engagement Ring 1
Radiant Cut Milligrain Edge Shoulder Set Diamond Engagement Ring 2
Radiant Cut Milligrain Edge Shoulder Set Diamond Engagement Ring 3

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4 Prong Radiant Milligrain edge shoulder Engagement Ring

From £512

Classic Channel Setting Diamonds Side Stone Diamond Engagement Rings 1
Classic Channel Setting Diamonds Side Stone Diamond Engagement Rings 2
Classic Channel Setting Diamonds Side Stone Diamond Engagement Rings 3
Classic Channel Setting Diamonds Side Stone Diamond Engagement Rings 4

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Cathedral Round Classic basket Engagement Ring

From £498

4 prong setting solitaire princess diamond ring 1
4 prong setting solitaire princess diamond ring 2
4 prong setting solitaire princess diamond ring 3

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4 Prong Princess Corner claws open setting Engagement Ring

From £466

Princess Cut Square Diamond Side Stone Engagement Rings 1
Princess Cut Square Diamond Side Stone Engagement Rings 2
Princess Cut Square Diamond Side Stone Engagement Rings 3
Princess Cut Square Diamond Side Stone Engagement Rings 4

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4 Prong Princess Square claws Engagement Ring

From £574

Classic Round Diamond Side Stone Diamond Engagement Ring with Pave Setting 1
Classic Round Diamond Side Stone Diamond Engagement Ring with Pave Setting 2
Classic Round Diamond Side Stone Diamond Engagement Ring with Pave Setting 3

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4 Prong Round Pave set shank with gallary Engagement Ring

From £502

4 Prong Round Diamond White Gold / Platinum Engagement Rings 1
4 Prong Round Diamond White Gold / Platinum Engagement Rings 2
4 Prong Round Diamond White Gold / Platinum Engagement Rings 3
4 Prong Round Diamond White Gold / Platinum Engagement Rings 4

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Low Set Round Twisted Claws Engagement Ring

From £334

Delicate Tappering Down Pave Set Side Stone Diamond Engagement Rings 1
Delicate Tappering Down Pave Set Side Stone Diamond Engagement Rings 2
Delicate Tappering Down Pave Set Side Stone Diamond Engagement Rings 3
Delicate Tappering Down Pave Set Side Stone Diamond Engagement Rings 4

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4 Prong Round Taperred shoulder box claw Engagement Ring

From £436

Buy Kissing Style Round Diamond Engagement Ring - Abelini 1
Buy Kissing Style Round Diamond Engagement Ring - Abelini 2
Buy Kissing Style Round Diamond Engagement Ring - Abelini 3

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4 Prong Round Twist shank Engagement Ring

From £503

Classic Open Claw Setring Solitaire Diamond Engagement Ring 1
Classic Open Claw Setring Solitaire Diamond Engagement Ring 2
Classic Open Claw Setring Solitaire Diamond Engagement Ring 3

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4 Prong Round Shoulder with gallary Engagement Ring

From £380

Vintage Style Unique Shoulder Set Diamond Engagement Ring 1
Vintage Style Unique Shoulder Set Diamond Engagement Ring 2
Vintage Style Unique Shoulder Set Diamond Engagement Ring 3

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4 Prong Round Vintage unique shoulder Engagement Ring

From £622

Two Row Shoulder Side Stone Diamond Engagement Rings 1
Two Row Shoulder Side Stone Diamond Engagement Rings 2
Two Row Shoulder Side Stone Diamond Engagement Rings 3
Two Row Shoulder Side Stone Diamond Engagement Rings 4

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4 Prong Round Split shoulder pave set Engagement Ring

From £442

Tapering Up Shoulder with Milligrain Edge Diamond Engagement Ring 1
Tapering Up Shoulder with Milligrain Edge Diamond Engagement Ring 2
Tapering Up Shoulder with Milligrain Edge Diamond Engagement Ring 3

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4 Prong Round Tapered up shoulder with milligrain edge Engagement Ring

From £556

Oval Shape Tapering Up Shoulder with Milligrain Edge Diamond Engagement Ring 1
Oval Shape Tapering Up Shoulder with Milligrain Edge Diamond Engagement Ring 2
Oval Shape Tapering Up Shoulder with Milligrain Edge Diamond Engagement Ring 3

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4 Prong Oval Tapered up shoulder with milligrain edge Engagement Ring

From £534

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The ring itself is just beautiful and looks extremely elegant

Fantastic customer service; the ring itself is just beautiful and looks extremely elegant. And the quality of the ring is flawless. Thank you :)

Gemma Tyler, Trustpilot

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Shop by Stone Type

At 3 carats, the character of the diamond becomes unmistakable. From bright, high-clarity stones to those with a softer, more natural feel, each choice shapes the overall look. It’s about selecting a diamond that feels composed, balanced, and right to you.

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Shop by Shape

Shape plays a defining role at this size. Elongated cuts like oval and emerald create a more refined silhouette, while round offers a classic presence. Cushion and pear bring a softer edge, adding individuality without losing elegance.

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Shop by Popular Carat Sizes

A 3 carat diamond sits firmly in statement territory, with a presence that’s hard to miss. Some choose slightly smaller sizes for a lighter feel, while others go larger for added impact. The difference lies in how it wears, not just how it looks.

Engagement Ring Trends

Engagement Ring Trends

3 carat engagement rings have quietly become a study in restraint. Clean solitaires let the diamond speak for itself, while elongated shapes bring an easy elegance that feels current without trying to be. Where detail appears — a fine pavé band, a hidden accent — it's used with a light touch. Enough to add character, not enough to compete with the stone. Our artisans work with each diamond individually, shaping a design around it rather than to it. The result is something that feels considered, personal, and made to be worn for a lifetime.

Engagement Ring Trends
Abelini's Transparent Pricing & Value Guide

Abelini's Transparent Pricing & Value Guide

Curious about engagement ring costs? Our unique in-house model ensures you receive exceptional quality and bespoke customisation without inflated markups. We guarantee transparent pricing, allowing you to create your dream ring confidently within your budget.

Our Pricing
Why abelini mobile

Why Choose Abelini?

Choose Abelini for unwavering quality and exceptional service. Discover our comprehensive certifications, lifetime warranty, and customer-first guarantees that ensure complete confidence in your purchase.

Why Abelini?