1.5 Carat Diamond Engagement Rings

A 1.5 carat diamond offers a little more presence on the hand while still feeling elegant and wearable. It’s a popular choice for those who want something noticeable without losing a sense of balance.

4 Prong Setting Round Shape 2 Row Halo Diamond Engagement Rings 1
4 Prong Setting Round Shape 2 Row Halo Diamond Engagement Rings 2
4 Prong Setting Round Shape 2 Row Halo Diamond Engagement Rings 3
4 Prong Setting Round Shape 2 Row Halo Diamond Engagement Rings 4

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4 Prong Round Accented double Engagement Ring

From £694

Prong Setting Round Shape Larger Diamond on Halo Diamond Engagement Rings 1
Prong Setting Round Shape Larger Diamond on Halo Diamond Engagement Rings 2
Prong Setting Round Shape Larger Diamond on Halo Diamond Engagement Rings 3
Prong Setting Round Shape Larger Diamond on Halo Diamond Engagement Rings 4

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4 Prong Round Star Engagement Ring

From £766

Round 8 Claws Thick Shoulder Solitaire Diamond Engagement Rings 1
Round 8 Claws Thick Shoulder Solitaire Diamond Engagement Rings 2
Round 8 Claws Thick Shoulder Solitaire Diamond Engagement Rings 3

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6 Prong Round Unusual double claws Engagement Ring

From £745

Round Cut Solitaire Diamond Engagement Rings In White Gold / Platinum Prong Setting 1
Round Cut Solitaire Diamond Engagement Rings In White Gold / Platinum Prong Setting 2
Round Cut Solitaire Diamond Engagement Rings In White Gold / Platinum Prong Setting 3

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4 Prong Round Open setting gallery Engagement Ring

From £438

Round Cut Solitaire Diamond Engagement Rings White Gold Prong Setting 1
Round Cut Solitaire Diamond Engagement Rings White Gold Prong Setting 2
Round Cut Solitaire Diamond Engagement Rings White Gold Prong Setting 3

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4 Prong Round Modern set Engagement Ring

From £438

Round Solitaire Diamond Engagement Rings Platinum Prong Set 1
Round Solitaire Diamond Engagement Rings Platinum Prong Set 2
Round Solitaire Diamond Engagement Rings Platinum Prong Set 3

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4 Prong Round Square claws open set Engagement Ring

From £438

Round Cut Solitaire Diamond Engagement Rings Yellow / White Gold Prong Setting 1
Round Cut Solitaire Diamond Engagement Rings Yellow / White Gold Prong Setting 2
Round Cut Solitaire Diamond Engagement Rings Yellow / White Gold Prong Setting 3

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4 Prong Round High open set Engagement Ring

From £438

Prong Set Round Cut Solitaire Diamond Engagement Rings In White Gold 1
Prong Set Round Cut Solitaire Diamond Engagement Rings In White Gold 2
Prong Set Round Cut Solitaire Diamond Engagement Rings In White Gold 3

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4 Prong Round Tri-claws Engagement Ring

From £438

Prong Setting Round Solitaire Diamond Engagement Rings Platinum 1
Prong Setting Round Solitaire Diamond Engagement Rings Platinum 2
Prong Setting Round Solitaire Diamond Engagement Rings Platinum 3

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4 Prong Round Unique setting Engagement Ring

From £438

Prong Setting Round Cut Solitaire Diamond Engagement Rings Rose / White Gold 1
Prong Setting Round Cut Solitaire Diamond Engagement Rings Rose / White Gold 2
Prong Setting Round Cut Solitaire Diamond Engagement Rings Rose / White Gold 3

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4 Prong Round Start claws Engagement Ring

From £438

6 Prong Set Round Cut Solitaire Diamond Engagement Rings White Gold / Platinum 1
6 Prong Set Round Cut Solitaire Diamond Engagement Rings White Gold / Platinum 2
6 Prong Set Round Cut Solitaire Diamond Engagement Rings White Gold / Platinum 3

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6 Prong Round Unique flower shaped Engagement Ring

From £438

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

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4 Prong Princess Crossover claws Engagement Ring

From £566

Prong Setting Round Solitaire Diamond Engagement Rings Rose / Yellow / White Gold 1
Prong Setting Round Solitaire Diamond Engagement Rings Rose / Yellow / White Gold 2
Prong Setting Round Solitaire Diamond Engagement Rings Rose / Yellow / White Gold 3

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4 Prong Round Flush Engagement Ring

From £438

Buy 4 Prong Setting Oval Shape Color Stone Ring - Abelini 1

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4 Prong Oval Halo oval shaped diamond and Amethyst Engagement Ring

From £1,526

Prong Setting Round Cut Solitaire Diamond Engagement Rings White Gold 1
Prong Setting Round Cut Solitaire Diamond Engagement Rings White Gold 2
Prong Setting Round Cut Solitaire Diamond Engagement Rings White Gold 3

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4 Prong Round Ribbon Engagement Ring

From £438

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

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4 Prong Round High set Engagement Ring

From £454

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

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4 Prong Princess Eternal Engagement Ring

From £938

4 prong setting round and side diamond engagement ring 1
4 prong setting round and side diamond engagement ring 2
4 prong setting round and side diamond engagement ring 3

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4 Prong Round Elegant Engagement Ring

From £1,036

4 prong setting a beautiful round brilliant cut diamond ring with shoulder stone ring 1
4 prong setting a beautiful round brilliant cut diamond ring with shoulder stone ring 2
4 prong setting a beautiful round brilliant cut diamond ring with shoulder stone ring 3

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4 Prong Round Enamored Engagement Ring

From £484

4 prong setting a delightful princess cut diamond ting with shoulder stone ring 1
4 prong setting a delightful princess cut diamond ting with shoulder stone ring 2
4 prong setting a delightful princess cut diamond ting with shoulder stone ring 3

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4 Prong Princess Lustrous Engagement Ring

From £433

prong setting an elegant round brilliant cut diamond ring with shoulder stones ring 1
prong setting an elegant round brilliant cut diamond ring with shoulder stones ring 2
prong setting an elegant round brilliant cut diamond ring with shoulder stones ring 3
prong setting an elegant round brilliant cut diamond ring with shoulder stones ring 4

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6 Prong Round Mystique Engagement Ring

From £373

Zac Zac Posen Vintage Miligrain Scalloped Diamond Engagement Ring 1
Zac Zac Posen Vintage Miligrain Scalloped Diamond Engagement Ring 2
Zac Zac Posen Vintage Miligrain Scalloped Diamond Engagement Ring 3

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4 Prong Round Zac zac posen vintage miligrain scalloped Engagement Ring

From £563

Buy Miligrain And Pave V Shank Diamond Engagement Ring - Abelini 1
Buy Miligrain And Pave V Shank Diamond Engagement Ring - Abelini 2
Buy Miligrain And Pave V Shank Diamond Engagement Ring - Abelini 3

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4 Prong Round Miligrain v shank Engagement Ring

From £533

Buy Petite Vintage Pave Leaf Diamond Engagement Ring - Abelini 1
Buy Petite Vintage Pave Leaf Diamond Engagement Ring - Abelini 2
Buy Petite Vintage Pave Leaf Diamond Engagement Ring - Abelini 3

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4 Prong Round Petite vintage leaf Engagement Ring

From £472

Purchase Pave Hexagon Halo Diamond Engagement Ring - Abelini 1
Purchase Pave Hexagon Halo Diamond Engagement Ring - Abelini 2
Purchase Pave Hexagon Halo Diamond Engagement Ring - Abelini 3

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4 Prong Round Hexagon Engagement Ring

From £528

4 prong setting round shape three stone diamond ring 1
4 prong setting round shape three stone diamond ring 2
4 prong setting round shape three stone diamond ring 3

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4 Prong Round Engagement Ring

From £610

4 Prong Setting Round Shape Halo Engagement Diamond Ring 1
4 Prong Setting Round Shape Halo Engagement Diamond Ring 2
4 Prong Setting Round Shape Halo Engagement Diamond Ring 3
4 Prong Setting Round Shape Halo Engagement Diamond Ring 4

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4 Prong Round Infiniteflow Engagement Ring

From £524

4 Prong Setting Round Shape Side Stone Engagement Diamond Ring 1
4 Prong Setting Round Shape Side Stone Engagement Diamond Ring 2
4 Prong Setting Round Shape Side Stone Engagement Diamond Ring 3

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4 Prong Round Whisperecho Engagement Ring

From £556

4 prong setting round shape diamond knot style solitaire ring 1
4 prong setting round shape diamond knot style solitaire ring 2
4 prong setting round shape diamond knot style solitaire ring 3

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4 Prong Round Knot Engagement Ring

From £492

4 prong setting round shape diamond classic engagement ring 1
4 prong setting round shape diamond classic engagement ring 2
4 prong setting round shape diamond classic engagement ring 3

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4 Prong Round Echo Engagement Ring

From £482

4 prong setting round shape diamond split band solitaire ring 1
4 prong setting round shape diamond split band solitaire ring 2
4 prong setting round shape diamond split band solitaire ring 3

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4 Prong Round Split band Engagement Ring

From £574

Buy 4 Prong Setting Round Shape Diamond Side Stone Ring - Abelini 1
Buy 4 Prong Setting Round Shape Diamond Side Stone Ring - Abelini 2
Buy 4 Prong Setting Round Shape Diamond Side Stone Ring - Abelini 3
Buy 4 Prong Setting Round Shape Diamond Side Stone Ring - Abelini 4

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4 Prong Round Twisted shoulder Engagement Ring

From £544

4 prong setting round shape diamond classic solitaire ring 1
4 prong setting round shape diamond classic solitaire ring 2
4 prong setting round shape diamond classic solitaire ring 3
4 prong setting round shape diamond classic solitaire ring 4

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4 Prong Round Enchanted Engagement Ring

From £402

4 Prong Setting Floral Round Shape Diamond Side Stone Ring 1
4 Prong Setting Floral Round Shape Diamond Side Stone Ring 2
4 Prong Setting Floral Round Shape Diamond Side Stone Ring 3
4 Prong Setting Floral Round Shape Diamond Side Stone Ring 4

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6 Prong Round Floral Engagement Ring

From £431

4 prong setting round shape 3 row side stone diamond ring 1
4 prong setting round shape 3 row side stone diamond ring 2
4 prong setting round shape 3 row side stone diamond ring 3
4 prong setting round shape 3 row side stone diamond ring 4

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4 Prong Round 3 row Engagement Ring

From £796

prong setting round and princess trilogy diamond engagement ring 1
prong setting round and princess trilogy diamond engagement ring 2
prong setting round and princess trilogy diamond engagement ring 3

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4 Prong Princess/Round Claws crossover Engagement Ring

From £628

prong setting pear and round trilogy diamond engagement ring 1
prong setting pear and round trilogy diamond engagement ring 2
prong setting pear and round trilogy diamond engagement ring 3

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4 Prong Round/Pear Crossover claw triad Engagement Ring

From £630

prong setting oval and round trilogy diamond engagement ring 1
prong setting oval and round trilogy diamond engagement ring 2
prong setting oval and round trilogy diamond engagement ring 3

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4 Prong Oval/Round Symphony triad Engagement Ring

From £540

prong setting emerald and round trilogy diamond engagement ring 1
prong setting emerald and round trilogy diamond engagement ring 2
prong setting emerald and round trilogy diamond engagement ring 3

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4 Prong Emerald/Round Legacy triad Engagement Ring

From £625

4 prong setting round and pear trilogy diamond engagement ring 1
4 prong setting round and pear trilogy diamond engagement ring 2
4 prong setting round and pear trilogy diamond engagement ring 3

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4 Prong Round/Pear Harmony triad Engagement Ring

From £502

4 prong setting round and oval trilogy diamond engagement ring 1
4 prong setting round and oval trilogy diamond engagement ring 2
4 prong setting round and oval trilogy diamond engagement ring 3

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4 Prong Oval/Round Royale triad Engagement Ring

From £512

4 prong setting princess trilogy diamond engagement ring 1
4 prong setting princess trilogy diamond engagement ring 2
4 prong setting princess trilogy diamond engagement ring 3

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4 Prong Princess Regal triad Engagement Ring

From £580

3 prong setting pear trilogy diamond engagement ring 1
3 prong setting pear trilogy diamond engagement ring 2
3 prong setting pear trilogy diamond engagement ring 3

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Prong Pear Engagement Ring

From £518

4 prong setting emerald trilogy diamond engagement ring 1
4 prong setting emerald trilogy diamond engagement ring 2
4 prong setting emerald trilogy diamond engagement ring 3

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4 Prong Emerald Engagement Ring

From £622

4 prong setting oval trilogy diamond engagement ring 1
4 prong setting oval trilogy diamond engagement ring 2
4 prong setting oval trilogy diamond engagement ring 3

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4 Prong Oval Engagement Ring

From £548

unique princess and round cut diamond trilogy engagement rings for women 1
unique princess and round cut diamond trilogy engagement rings for women 2
unique princess and round cut diamond trilogy engagement rings for women 3

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4 Prong Princess/Round Opulence Engagement Ring

From £508

unique pear and round cut diamond trilogy engagement ring 1
unique pear and round cut diamond trilogy engagement ring 2
unique pear and round cut diamond trilogy engagement ring 3

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3 Prong Round/Pear Unique Engagement Ring

From £554

unique emerald and round cut diamond trilogy engagement rings for women 1
unique emerald and round cut diamond trilogy engagement rings for women 2
unique emerald and round cut diamond trilogy engagement rings for women 3

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6 Prong Emerald/Round Engagement Ring

From £540

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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 :)”

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Stone Type

At 1.5 carats, the diamond’s quality really comes into focus. A well-cut stone will feel brighter and more alive, while clarity helps keep the look clean and refined. It’s about choosing a diamond that looks beautiful from every angle, not just by size.

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Shape

At 1.5 carats, the shape really starts to stand out on the hand. Round feels timeless and balanced, oval and emerald look more modern and elongated, while cushion and pear add a softer, more distinctive feel.

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Popular Carat Sizes

A 1 carat diamond is a classic choice, with a balanced look on the hand. Smaller sizes like 0.75ct feel more subtle, while 1.25ct offers a little more presence. Differences are often subtle once set, so it comes down to personal preference.

Engagement Ring Trends

Engagement Ring Trends

1.5 carat diamond engagement rings are becoming a popular middle ground between classic and statement. They feel substantial on the hand without losing that sense of everyday wearability, which is why they’ve become such a go-to choice. Elongated shapes like oval and emerald continue to lead the way, creating a more elegant, lengthening effect on the finger. At the same time, simple solitaire settings remain a favourite, keeping the focus entirely on the diamond itself. Our master artisans create 1.5 carat rings that feel considered and easy to wear, with each design shaped around the stone rather than overworked. With our expert guidance, your ring becomes something personal, simple, refined, and made to be worn every day.

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
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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?