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Trilogy Diamond Engagement Rings

Getting engaged is one of those unforgettable moments, so you want to make sure the engagement ring you choose feels just as special. A trilogy diamond engagement ring is a beautiful way to show your partner how much you cherish your past, present, and future together. Whether you’re drawn to the timeless elegance of a yellow gold design or the sleek look of an oval-cut trilogy ring, our collection has something that will feel perfect. Trilogy rings have that extra sparkle, three diamonds that catch the light in all the right ways. Not sure where to start? Take a look at our guide to buying diamond trilogy rings to help you make a choice you’ll both love. Read More >>

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    Prong Pear With round on side Trilogy Engagement Ring
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    Prong Pear With round on side Trilogy Engagement Ring
    Prong Pear With round on side Trilogy Engagement Ring
    Prong Pear With round on side Trilogy Engagement Ring
    Prong Pear With round on side Trilogy Engagement Ring
    From
    £ 392
    4 Prong Oval Separate claws graduating Trilogy Engagement Ring
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    4 Prong Oval Separate claws graduating Trilogy Engagement Ring
    4 Prong Oval Separate claws graduating Trilogy Engagement Ring
    From
    £ 443
    4 Prong Asscher Shaped square claws Trilogy Engagement Ring
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    4 Prong Asscher Shaped square claws Trilogy Engagement Ring
    4 Prong Asscher Shaped square claws Trilogy Engagement Ring
    4 Prong Asscher Shaped square claws Trilogy Engagement Ring
    4 Prong Asscher Shaped square claws Trilogy Engagement Ring
    From
    £ 666
    4 Prong Oval And round separate claws Trilogy Engagement Ring
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    4 Prong Oval And round separate claws Trilogy Engagement Ring
    4 Prong Oval And round separate claws Trilogy Engagement Ring
    4 Prong Oval And round separate claws Trilogy Engagement Ring
    4 Prong Oval And round separate claws Trilogy Engagement Ring
    From
    £ 529
    Asscher Square claws Trilogy Engagement Ring
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    Asscher Square claws Trilogy Engagement Ring
    Asscher Square claws Trilogy Engagement Ring
    Asscher Square claws Trilogy Engagement Ring
    Asscher Square claws Trilogy Engagement Ring
    From
    £ 686
    4 Prong Oval And princess on side Trilogy Engagement Ring
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    4 Prong Oval And princess on side Trilogy Engagement Ring
    4 Prong Oval And princess on side Trilogy Engagement Ring
    4 Prong Oval And princess on side Trilogy Engagement Ring
    4 Prong Oval And princess on side Trilogy Engagement Ring
    From
    £ 610
    4 Prong Round High setting Trilogy Engagement Ring
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    4 Prong Round High setting Trilogy Engagement Ring
    4 Prong Round High setting Trilogy Engagement Ring
    4 Prong Round High setting Trilogy Engagement Ring
    4 Prong Round High setting Trilogy Engagement Ring
    From
    £ 406
    4 Prong Princess And round Trilogy Engagement Ring
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    4 Prong Princess And round Trilogy Engagement Ring
    4 Prong Princess And round Trilogy Engagement Ring
    4 Prong Princess And round Trilogy Engagement Ring
    4 Prong Princess And round Trilogy Engagement Ring
    From
    £ 437
    4 Prong Oval With round Trilogy Engagement Ring
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    4 Prong Oval With round Trilogy Engagement Ring
    4 Prong Oval With round Trilogy Engagement Ring
    4 Prong Oval With round Trilogy Engagement Ring
    4 Prong Oval With round Trilogy Engagement Ring
    From
    £ 460
    4 Prong Round High set Trilogy Engagement Ring
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    4 Prong Round High set Trilogy Engagement Ring
    4 Prong Round High set Trilogy Engagement Ring
    4 Prong Round High set Trilogy Engagement Ring
    4 Prong Round High set Trilogy Engagement Ring
    From
    £ 433
    4 Prong Round V shape setting Trilogy Engagement Ring
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    4 Prong Round V shape setting Trilogy Engagement Ring
    4 Prong Round V shape setting Trilogy Engagement Ring
    4 Prong Round V shape setting Trilogy Engagement Ring
    4 Prong Round V shape setting Trilogy Engagement Ring
    From
    £ 433
    Princess And round raised Trilogy Engagement Ring
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    Princess And round raised Trilogy Engagement Ring
    Princess And round raised Trilogy Engagement Ring
    Princess And round raised Trilogy Engagement Ring
    Princess And round raised Trilogy Engagement Ring
    From
    £ 437
    4 Prong Princess With round Trilogy Engagement Ring
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    4 Prong Princess With round Trilogy Engagement Ring
    4 Prong Princess With round Trilogy Engagement Ring
    4 Prong Princess With round Trilogy Engagement Ring
    4 Prong Princess With round Trilogy Engagement Ring
    From
    £ 437
    Emerald Raised setting v claws Trilogy Engagement Ring
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    Emerald Raised setting v claws Trilogy Engagement Ring
    Emerald Raised setting v claws Trilogy Engagement Ring
    Emerald Raised setting v claws Trilogy Engagement Ring
    Emerald Raised setting v claws Trilogy Engagement Ring
    From
    £ 586
    4 Prong Emerald Basket set Trilogy Engagement Ring
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    4 Prong Emerald Basket set Trilogy Engagement Ring
    4 Prong Emerald Basket set Trilogy Engagement Ring
    4 Prong Emerald Basket set Trilogy Engagement Ring
    4 Prong Emerald Basket set Trilogy Engagement Ring
    From
    £ 586
    4 Prong Emerald Raised set Trilogy Engagement Ring
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    4 Prong Emerald Raised set Trilogy Engagement Ring
    4 Prong Emerald Raised set Trilogy Engagement Ring
    4 Prong Emerald Raised set Trilogy Engagement Ring
    4 Prong Emerald Raised set Trilogy Engagement Ring
    From
    £ 586
    4 Prong Emerald With round solid shoulder Trilogy Engagement Ring
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    4 Prong Emerald With round solid shoulder Trilogy Engagement Ring
    4 Prong Emerald With round solid shoulder Trilogy Engagement Ring
    4 Prong Emerald With round solid shoulder Trilogy Engagement Ring
    4 Prong Emerald With round solid shoulder Trilogy Engagement Ring
    From
    £ 442
    4 Prong Emerald And princess tapering shoulder Trilogy Engagement Ring
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    4 Prong Emerald And princess tapering shoulder Trilogy Engagement Ring
    4 Prong Emerald And princess tapering shoulder Trilogy Engagement Ring
    4 Prong Emerald And princess tapering shoulder Trilogy Engagement Ring
    4 Prong Emerald And princess tapering shoulder Trilogy Engagement Ring
    From
    £ 442
    4 Prong Oval And round high set Trilogy Engagement Ring
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    4 Prong Oval And round high set Trilogy Engagement Ring
    4 Prong Oval And round high set Trilogy Engagement Ring
    4 Prong Oval And round high set Trilogy Engagement Ring
    4 Prong Oval And round high set Trilogy Engagement Ring
    From
    £ 460
    4 Prong Oval With round graduated Trilogy Engagement Ring
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    4 Prong Oval With round graduated Trilogy Engagement Ring
    4 Prong Oval With round graduated Trilogy Engagement Ring
    4 Prong Oval With round graduated Trilogy Engagement Ring
    4 Prong Oval With round graduated Trilogy Engagement Ring
    From
    £ 460
    4 Prong Oval And process tapering shoulder Trilogy Engagement Ring
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    4 Prong Oval And process tapering shoulder Trilogy Engagement Ring
    4 Prong Oval And process tapering shoulder Trilogy Engagement Ring
    4 Prong Oval And process tapering shoulder Trilogy Engagement Ring
    4 Prong Oval And process tapering shoulder Trilogy Engagement Ring
    From
    £ 460
    4 Prong Oval And princess raised Trilogy Engagement Ring
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    4 Prong Oval And princess raised Trilogy Engagement Ring
    4 Prong Oval And princess raised Trilogy Engagement Ring
    4 Prong Oval And princess raised Trilogy Engagement Ring
    4 Prong Oval And princess raised Trilogy Engagement Ring
    From
    £ 460
    4 Prong Oval And princess high set Trilogy Engagement Ring
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    4 Prong Oval And princess high set Trilogy Engagement Ring
    4 Prong Oval And princess high set Trilogy Engagement Ring
    4 Prong Oval And princess high set Trilogy Engagement Ring
    4 Prong Oval And princess high set Trilogy Engagement Ring
    From
    £ 460
    4 Prong Cushion And princess delicate Trilogy Engagement Ring
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    4 Prong Cushion And princess delicate Trilogy Engagement Ring
    4 Prong Cushion And princess delicate Trilogy Engagement Ring
    4 Prong Cushion And princess delicate Trilogy Engagement Ring
    4 Prong Cushion And princess delicate Trilogy Engagement Ring
    From
    £ 550
    4 Prong Oval With princess Trilogy Engagement Ring
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    4 Prong Oval With princess Trilogy Engagement Ring
    4 Prong Oval With princess Trilogy Engagement Ring
    4 Prong Oval With princess Trilogy Engagement Ring
    4 Prong Oval With princess Trilogy Engagement Ring
    From
    £ 554
    4 Prong Oval And Round raised set Trilogy Engagement Ring
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    4 Prong Oval And Round raised set Trilogy Engagement Ring
    4 Prong Oval And Round raised set Trilogy Engagement Ring
    4 Prong Oval And Round raised set Trilogy Engagement Ring
    4 Prong Oval And Round raised set Trilogy Engagement Ring
    From
    £ 554
    4 Prong Marquise With round Trilogy Engagement Ring
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    4 Prong Marquise With round Trilogy Engagement Ring
    4 Prong Marquise With round Trilogy Engagement Ring
    4 Prong Marquise With round Trilogy Engagement Ring
    4 Prong Marquise With round Trilogy Engagement Ring
    From
    £ 406
    4 Prong Marquise Tapering shoulder Trilogy Engagement Ring
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    4 Prong Marquise Tapering shoulder Trilogy Engagement Ring
    4 Prong Marquise Tapering shoulder Trilogy Engagement Ring
    4 Prong Marquise Tapering shoulder Trilogy Engagement Ring
    4 Prong Marquise Tapering shoulder Trilogy Engagement Ring
    From
    £ 406
    4 Prong Round Twisted unique Trilogy Engagement Ring
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    4 Prong Round Twisted unique Trilogy Engagement Ring
    4 Prong Round Twisted unique Trilogy Engagement Ring
    4 Prong Round Twisted unique Trilogy Engagement Ring
    4 Prong Round Twisted unique Trilogy Engagement Ring
    From
    £ 880
    4 Prong Round Spectra bands Trilogy Engagement Ring
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    4 Prong Round Spectra bands Trilogy Engagement Ring
    4 Prong Round Spectra bands Trilogy Engagement Ring
    4 Prong Round Spectra bands Trilogy Engagement Ring
    4 Prong Round Spectra bands Trilogy Engagement Ring
    From
    £ 787
    4 Prong Princess Luxury Trilogy Engagement Ring
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    4 Prong Princess Luxury Trilogy Engagement Ring
    4 Prong Princess Luxury Trilogy Engagement Ring
    4 Prong Princess Luxury Trilogy Engagement Ring
    4 Prong Princess Luxury Trilogy Engagement Ring
    From
    £ 1516
    4 Prong Round Heart pattern Trilogy Engagement Ring
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    4 Prong Round Heart pattern Trilogy Engagement Ring
    4 Prong Round Heart pattern Trilogy Engagement Ring
    4 Prong Round Heart pattern Trilogy Engagement Ring
    4 Prong Round Heart pattern Trilogy Engagement Ring
    From
    £ 967
    4 Prong Round Glimmer Trilogy Engagement Ring
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    4 Prong Round Glimmer Trilogy Engagement Ring
    4 Prong Round Glimmer Trilogy Engagement Ring
    4 Prong Round Glimmer Trilogy Engagement Ring
    4 Prong Round Glimmer Trilogy Engagement Ring
    From
    £ 847
    Channel Setting Round Trinity Trilogy Engagement Ring
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    Channel Setting Round Trinity Trilogy Engagement Ring
    Channel Setting Round Trinity Trilogy Engagement Ring
    Channel Setting Round Trinity Trilogy Engagement Ring
    Channel Setting Round Trinity Trilogy Engagement Ring
    From
    £ 1140
    Bezel Setting Round Graduated Trilogy Engagement Ring
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    Bezel Setting Round Graduated Trilogy Engagement Ring
    Bezel Setting Round Graduated Trilogy Engagement Ring
    Bezel Setting Round Graduated Trilogy Engagement Ring
    Bezel Setting Round Graduated Trilogy Engagement Ring
    From
    £ 830
    Channel Setting Princess Cross over Trilogy Engagement Ring
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    Channel Setting Princess Cross over Trilogy Engagement Ring
    Channel Setting Princess Cross over Trilogy Engagement Ring
    Channel Setting Princess Cross over Trilogy Engagement Ring
    Channel Setting Princess Cross over Trilogy Engagement Ring
    From
    £ 1072
    4 Prong Round Flower Trilogy Engagement Ring
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    4 Prong Round Flower Trilogy Engagement Ring
    4 Prong Round Flower Trilogy Engagement Ring
    4 Prong Round Flower Trilogy Engagement Ring
    4 Prong Round Flower Trilogy Engagement Ring
    From
    £ 984
    Channel Setting Round Trio Trilogy Engagement Ring
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    Channel Setting Round Trio Trilogy Engagement Ring
    Channel Setting Round Trio Trilogy Engagement Ring
    Channel Setting Round Trio Trilogy Engagement Ring
    Channel Setting Round Trio Trilogy Engagement Ring
    From
    £ 1061
    4 Prong Princess Corner claws Trilogy Engagement Ring
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    4 Prong Princess Corner claws Trilogy Engagement Ring
    4 Prong Princess Corner claws Trilogy Engagement Ring
    4 Prong Princess Corner claws Trilogy Engagement Ring
    4 Prong Princess Corner claws Trilogy Engagement Ring
    From
    £ 950
    4 Prong Marquise unique Trilogy Engagement Ring
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    4 Prong Marquise unique Trilogy Engagement Ring
    4 Prong Marquise unique Trilogy Engagement Ring
    4 Prong Marquise unique Trilogy Engagement Ring
    4 Prong Marquise unique Trilogy Engagement Ring
    From
    £ 760
    4 Prong Princess Refined Trilogy Engagement Ring
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    4 Prong Princess Refined Trilogy Engagement Ring
    4 Prong Princess Refined Trilogy Engagement Ring
    4 Prong Princess Refined Trilogy Engagement Ring
    4 Prong Princess Refined Trilogy Engagement Ring
    From
    £ 1026
    Channel Setting Round Wave Trilogy Engagement Ring
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    Channel Setting Round Wave Trilogy Engagement Ring
    Channel Setting Round Wave Trilogy Engagement Ring
    Channel Setting Round Wave Trilogy Engagement Ring
    Channel Setting Round Wave Trilogy Engagement Ring
    From
    £ 286
    4 Prong Round Twisted minimalist Trilogy Engagement Ring
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    4 Prong Round Twisted minimalist Trilogy Engagement Ring
    4 Prong Round Twisted minimalist Trilogy Engagement Ring
    4 Prong Round Twisted minimalist Trilogy Engagement Ring
    4 Prong Round Twisted minimalist Trilogy Engagement Ring
    From
    £ 568
    6 Prong Round Twisted minimalist Trilogy Engagement Ring
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    6 Prong Round Twisted minimalist Trilogy Engagement Ring
    6 Prong Round Twisted minimalist Trilogy Engagement Ring
    6 Prong Round Twisted minimalist Trilogy Engagement Ring
    6 Prong Round Twisted minimalist Trilogy Engagement Ring
    From
    £ 414
    4 Prong Round Gleam Trilogy Engagement Ring
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    4 Prong Round Gleam Trilogy Engagement Ring
    4 Prong Round Gleam Trilogy Engagement Ring
    4 Prong Round Gleam Trilogy Engagement Ring
    4 Prong Round Gleam Trilogy Engagement Ring
    From
    £ 661
    4 Prong Round Trilogy Engagement Ring
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    4 Prong Round Trilogy Engagement Ring
    4 Prong Round Trilogy Engagement Ring
    4 Prong Round Trilogy Engagement Ring
    4 Prong Round Trilogy Engagement Ring
    From
    £ 600
    4 Prong Round Unique Trilogy Engagement Ring
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    4 Prong Round Unique Trilogy Engagement Ring
    4 Prong Round Unique Trilogy Engagement Ring
    4 Prong Round Unique Trilogy Engagement Ring
    4 Prong Round Unique Trilogy Engagement Ring
    4 Prong Round Unique Trilogy Engagement Ring
    From
    £ 497
    4 Prong Princess/Round Claws crossover Trilogy Engagement Ring
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    4 Prong Princess/Round Claws crossover Trilogy Engagement Ring
    4 Prong Princess/Round Claws crossover Trilogy Engagement Ring
    4 Prong Princess/Round Claws crossover Trilogy Engagement Ring
    4 Prong Princess/Round Claws crossover Trilogy Engagement Ring
    From
    £ 580
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    trilogy left img triology left img

    Discover our extensive trilogy ring collection

    Trilogy rings, also known as three-stone rings, are beautiful, classic symbols of love. The trio of stones set into the band symbolises the past, present and future of a relationship. For some, these rings symbolise the three pillars of a healthy relationship: friendship, love and fidelity. In certain religions, it is also reminiscent of The Holy Trinity.

    Our collection has something to suit every style, from traditional, understated designs to more contemporary, stand-out interpretations. No matter what you're after, we've got something for everyone that just feels right. Through customisation options, you have the opportunity to make the ring your own to represent your own unique love story. Browse our collection and discover the trinity ring which speaks to you.

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    Testimonials

    Our Customers Love Us

    More than 10000 happy customers all over Europe

    Expertly handcrafted for your loved one

    Your love story is one of a kind, and the ring you choose should be, too. That’s why every trilogy engagement ring at Abelini is made to order, crafted with artisan care and precision to make it truly special. From bright round diamonds to sleek and sophisticated emerald and contemporary oval shapes, our trilogy collection features an impressive range of stones and styles to please every style. And if you’re looking for something completely unique, we can help you create a bespoke design that’s yours and yours alone. Because when it comes to celebrating the moments that matter most, only the best will do.

    handcrafted
    choose

    Choose some diamonds for your trilogy ring

    Choosing the diamonds for your trilogy engagement ring is all about what feels right for you. Whether you like the three matching stones look or prefer to mix things up with varying sizes and stones, there’s no right or wrong way to go. You can stay classic with white diamonds, go bold and beautiful with black diamonds or even choose eco-friendly lab-grown diamonds. When it comes to clarity and size, think about what suits your personal style and budget. If you’re unsure where to start, the filter on the side will take you to your favourites, or you can use our ‘design your ring’ feature to create something completely personal. After all, it’s your ring, your love story—let it shine the way you want.


    Choose your diamond shape

    Shape Popularity Shape Popularity

    The shape of your diamonds makes all the difference in how your trilogy engagement ring looks and feels. Round diamonds are a classic favourite, loved by half of Abelini’s customers for their timeless sparkle. Emerald cuts come in as a close second, offering a sophisticated, elegant vibe with their sleek, step-cut facets. If you’re into something bold and modern, the sharp lines of a princess cut could be perfect for you. Explore your options using our filters or the ‘Design Your Ring’ feature to find the shape that suits your style best.

    Choose your trilogy ring metal

    Style Popularity Style Popularity

    The metal of your trilogy ring defines its style and longevity. Sleek and modern, white gold, our most popular metal, is preferred by nearly half of our customers and enhances the brilliance of diamonds. Neutral in tone, it works with almost any other diamonds and gemstones, and you can wear it all the time. Yellow gold, the second most popular choice, adds timeless warmth and pairs beautifully with vintage or classic designs. Platinum’s unmatched durability and natural lustre make it ideal for showcasing a trilogy’s elegance, while rose gold lends a romantic glow that softens the overall appeal. Use our filters or the ‘Design Your Ring’ feature to explore metals that perfectly complement your ring.

    Our commitment to ethical diamond sourcing and certified standards

    At Abelini, ethical sourcing and responsible craftsmanship are at the heart of everything we do. That’s why every diamond in our engagement rings is conflict-free, sourced from suppliers who follow the World Diamond Council System of Warranties and abide by the Best Practice Principles of the DTC. That means no stones ever have links to violence, human rights violations or rebel-controlled areas. By choosing one of our rings, you’re not just celebrating your love—you’re making a decision that speaks to your values.

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