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1.5 Carat Engagement Rings

A mix of elegance and extravagance gives a 1.5ct diamond engagement ring a beautiful balance. Noticeably bigger than a 1ct diamond yet without overpowering the hand, 1.5ct is an option which offers the best of both worlds.

4 prong setting oval and pear shape trilogy ring 1
4 prong setting oval and pear shape trilogy ring 2
4 prong setting oval and pear shape trilogy ring 3

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Classic basket Engagement Ring

From £460

Oval in Centre and Round Side Diamond Trilogy Engagement Rings 1
Oval in Centre and Round Side Diamond Trilogy Engagement Rings 2
Oval in Centre and Round Side Diamond Trilogy Engagement Rings 3

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Raised set Engagement Ring

From £421

Tapering Shoulder Oval Solitaire Diamond Engagement Rings 1
Tapering Shoulder Oval Solitaire Diamond Engagement Rings 2
Tapering Shoulder Oval Solitaire Diamond Engagement Rings 3

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Oval Pointy solid shoulder Engagement Ring

From £517

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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Round Tapering shoulder box claw Engagement Ring

From £377

Tapering Down Shoulders Set Side Stone Diamond Engagement Ring 1
Tapering Down Shoulders Set Side Stone Diamond Engagement Ring 2
Tapering Down Shoulders Set Side Stone Diamond Engagement Ring 3

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Round Tappered raised set Engagement Ring

From £388

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

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Round High set delicate Engagement Ring

From £438

Buy Delicate Oval Shoulder Set Diamond Engagement Rings - Abelini 1
Buy Delicate Oval Shoulder Set Diamond Engagement Rings - Abelini 2
Buy Delicate Oval Shoulder Set Diamond Engagement Rings - Abelini 3

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Oval Delicate Engagement Ring

From £563

Exclusive Crown Style Setting Solitaire Diamond Engagement Rings 1
Exclusive Crown Style Setting Solitaire Diamond Engagement Rings 2
Exclusive Crown Style Setting Solitaire Diamond Engagement Rings 3

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Round High set knife edge Engagement Ring

From £290

Side Stone On Shoulder Set Accented Round Diamond Engagement Ring Platinum 1
Side Stone On Shoulder Set Accented Round Diamond Engagement Ring Platinum 2
Side Stone On Shoulder Set Accented Round Diamond Engagement Ring Platinum 3

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Round Crossover open claws Engagement Ring

From £517

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

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Round Flower head Wavy set shoulder Engagement Ring

From £498

N-W-E-S Style Setting Solitaire Diamond Engagement Ring 1
N-W-E-S Style Setting Solitaire Diamond Engagement Ring 2
N-W-E-S Style Setting Solitaire Diamond Engagement Ring 3

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Round Basket High Set Engagement Ring

From £312

Prong Setting Oval and Pear Trilogy Diamond Engagement Ring in White gold 1
Prong Setting Oval and Pear Trilogy Diamond Engagement Ring in White gold 2
Prong Setting Oval and Pear Trilogy Diamond Engagement Ring in White gold 3

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With gallery Engagement Ring

From £512

Cross Over Claws Radiant Shape Solitaire Diamond Engagement Rings 1
Cross Over Claws Radiant Shape Solitaire Diamond Engagement Rings 2
Cross Over Claws Radiant Shape Solitaire Diamond Engagement Rings 3

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Radiant Crossover classic Engagement Ring

From £502

4 prong set round shape twisted shoulder hidden halo engagement ring 1
4 prong set round shape twisted shoulder hidden halo engagement ring 2
4 prong set round shape twisted shoulder hidden halo engagement ring 3

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hidden halo crossed shoulder Engagement Ring

From £662

Marquise Diamond Ring Settings With Side Stones On Shoulder Set Diamond Engagement Ring 1
Marquise Diamond Ring Settings With Side Stones On Shoulder Set Diamond Engagement Ring 2
Marquise Diamond Ring Settings With Side Stones On Shoulder Set Diamond Engagement Ring 3

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Marquise Twisted shank Engagement Ring

From £502

Side Stone On Shoulder Set Round Diamond Engagement Ring Rose / Yellow / White Gold 1
Side Stone On Shoulder Set Round Diamond Engagement Ring Rose / Yellow / White Gold 2
Side Stone On Shoulder Set Round Diamond Engagement Ring Rose / Yellow / White Gold 3

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Open Crossover Round Claws Engagement Ring

From £517

Cross Ovar Claws Oval Shoulder Set Diamond Engagement Rings 1
Cross Ovar Claws Oval Shoulder Set Diamond Engagement Rings 2
Cross Ovar Claws Oval Shoulder Set Diamond Engagement Rings 3

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Oval Crossover trellis shoulder set Engagement Ring

From £540

Classic Open Setting Oval Solitaire Diamond Engagement Rings 1
Classic Open Setting Oval Solitaire Diamond Engagement Rings 2
Classic Open Setting Oval Solitaire Diamond Engagement Rings 3

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Oval wide shank open set Engagement Ring

From £517

Tapering Shoulder Cross Over Prongs Side Stone Diamond Engagement Rings 1
Tapering Shoulder Cross Over Prongs Side Stone Diamond Engagement Rings 2
Tapering Shoulder Cross Over Prongs Side Stone Diamond Engagement Rings 3

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Round Taperred shoulder Crossover claw Engagement Ring

From £371

Prong Setting Emerald & Round Side Stone Diamond Engagement Ring 1
Prong Setting Emerald & Round Side Stone Diamond Engagement Ring 2
Prong Setting Emerald & Round Side Stone Diamond Engagement Ring 3

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Emerald Channel set shank Engagement Ring

From £482

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

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Round Split Shoulder Engagement Ring

From £438

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

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Princess Square claws Engagement Ring

From £574

Prong Setting Oval / Round Trilogy Diamond Engagement Ring in White gold 1
Prong Setting Oval / Round Trilogy Diamond Engagement Ring in White gold 2
Prong Setting Oval / Round Trilogy Diamond Engagement Ring in White gold 3

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Crossover claw Engagement Ring

From £512

Oval Shoulder Set Accented Side Diamond Engagement Ring 1
Oval Shoulder Set Accented Side Diamond Engagement Ring 2
Oval Shoulder Set Accented Side Diamond Engagement Ring 3

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Oval Engagement Ring

From £493

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

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Round Crossover claws Engagement Ring

From £438

Side Stone Round Diamond Engagement Ring Shoulder Set Platinum 1
Side Stone Round Diamond Engagement Ring Shoulder Set Platinum 2
Side Stone Round Diamond Engagement Ring Shoulder Set Platinum 3

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Round Crossover set Engagement Ring

From £490

Emerald Tension Set Solitaire Diamond Engagement Ring 1
Emerald Tension Set Solitaire Diamond Engagement Ring 2
Emerald Tension Set Solitaire Diamond Engagement Ring 3

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Emerald Half bezel Engagement Ring

From £686

prong setting emerald shape halo side stone engagement diamond ring 1
prong setting emerald shape halo side stone engagement diamond ring 2
prong setting emerald shape halo side stone engagement diamond ring 3

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Emerald Engagement Ring

From £653

Buy Emerald Delicate Solitaire Diamond Engagement Ring - Abelini 1
Buy Emerald Delicate Solitaire Diamond Engagement Ring - Abelini 2
Buy Emerald Delicate Solitaire Diamond Engagement Ring - Abelini 3

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Emerald Classic delicate band Engagement Ring

From £490

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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Round Tapered on side Engagement Ring

From £443

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

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Oval Trellis Engagement Ring

From £469

Radiant and Pear Diamond Trilogy Engagement Rings for Women 1
Radiant and Pear Diamond Trilogy Engagement Rings for Women 2
Radiant and Pear Diamond Trilogy Engagement Rings for Women 3

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High set Engagement Ring

From £532

4 Prong Setting Princess Shape Cluster Halo Diamond Engagement Rings 1
4 Prong Setting Princess Shape Cluster Halo Diamond Engagement Rings 2
4 Prong Setting Princess Shape Cluster Halo Diamond Engagement Rings 3

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Princess Thick shank Engagement Ring

From £685

Prong Setting Oval Shape  Halo Diamond Engagement Rings in Gold & Platinum 1
Prong Setting Oval Shape  Halo Diamond Engagement Rings in Gold & Platinum 2
Prong Setting Oval Shape  Halo Diamond Engagement Rings in Gold & Platinum 3

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Oval Classic flower Engagement Ring

From £788

Pear Set Engagement Rings In Tapering Shoulder Set Diamond 1
Pear Set Engagement Rings In Tapering Shoulder Set Diamond 2
Pear Set Engagement Rings In Tapering Shoulder Set Diamond 3

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Prong Pear Tape shoulder Engagement Ring

From £470

Pear Set Engagement Rings in Thin Sholder Set Diamond 1
Pear Set Engagement Rings in Thin Sholder Set Diamond 2
Pear Set Engagement Rings in Thin Sholder Set Diamond 3

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Prong Pear Thin sholder Engagement Ring

From £450

Princess Engagement Ring With Two Rows Side diamonds 1
Princess Engagement Ring With Two Rows Side diamonds 2
Princess Engagement Ring With Two Rows Side diamonds 3

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Princess Side channels set Engagement Ring

From £556

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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Round Ribbon Engagement Ring

From £438

Princess Solitaire Diamond Engagement Ring Classic Style 1
Princess Solitaire Diamond Engagement Ring Classic Style 2
Princess Solitaire Diamond Engagement Ring Classic Style 3

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Princess Nova spectrum Engagement Ring

From £448

Prong Setting Marquise Side Stone Diamond Engagement Ring 1
Prong Setting Marquise Side Stone Diamond Engagement Ring 2
Prong Setting Marquise Side Stone Diamond Engagement Ring 3

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Marquise V claws Engagement Ring

From £493

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

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Round Crossover square claws Engagement Ring

From £334

Princess Shoulder Set Accented Side Diamond Engagement Ring 1
Princess Shoulder Set Accented Side Diamond Engagement Ring 2
Princess Shoulder Set Accented Side Diamond Engagement Ring 3

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Princess Delicate shoulder set Engagement Ring

From £448

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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Round Shoulder with gallary Engagement Ring

From £380

Round Shoulder Set Accented Side Diamond Engagement Ring 1
Round Shoulder Set Accented Side Diamond Engagement Ring 2
Round Shoulder Set Accented Side Diamond Engagement Ring 3

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Round Pave set accented Engagement Ring

From £485

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

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Round Straight shoulder Engagement Ring

From £438

Oval Cut Side Stone On Shoulder Set Accented Diamond Engagement Ring Uk 1
Oval Cut Side Stone On Shoulder Set Accented Diamond Engagement Ring Uk 2
Oval Cut Side Stone On Shoulder Set Accented Diamond Engagement Ring Uk 3

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Oval Classic setting Engagement Ring

From £498

Buy Emerald Shoulder Gallery Solitaire Engagement Ring - Abelini 1
Buy Emerald Shoulder Gallery Solitaire Engagement Ring - Abelini 2
Buy Emerald Shoulder Gallery Solitaire Engagement Ring - Abelini 3

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Emerald Tapered shoulder Engagement Ring

From £559

Cushion Cut Tri Claws Delicate Solitaire Diamond Engagement Ring 1
Cushion Cut Tri Claws Delicate Solitaire Diamond Engagement Ring 2
Cushion Cut Tri Claws Delicate Solitaire Diamond Engagement Ring 3

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Cushion Tri claws delicate Engagement Ring

From £349

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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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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?