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Category - Three Stone

Three Stone

Our Three Stone engagement rings are beautifully created to symbolise the past, present and future of a loving relationship. These trilogy engagement rings come with a variety of side stones to support your chosen centre diamond. Select from a range of diamond shapes to help bring your gesture of love to life. A three stone engagement ring is a delightful way to ask for her hand in marriage. With white gold, rose gold and yellow gold as well as platinum to choose from, you're in good hands for your engagement ring choice. Browse our three stone engagement rings today to see your love come alive.
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All our diamonds are naturally mined and ethically sourced
At Purely Diamonds, we believe in the magic of natural diamonds. Formed over billions of years and found naturally in the ground, these precious gems add to the story of your own diamond journey. We also make sure all our diamonds are conflict-free as the ethical mining and sourcing is very important to us.
If you're looking for lab-grown diamonds, get in touch with us for options.
Express Delivery RangeDiscover a huge range of jewellery delivered to you in just 2-3 days.
Express Delivery Range

Discover more about Three Stone Trilogy Engagement Rings

If you're looking for a three stone trilogy engagement ring, then look no further than our complete collection. Whether it's a search for rose gold, white gold, yellow gold or platinum, the ring for you is here at Purely Diamonds.

No matter the shape of your centre stone there are numerous options to choose from for your side stones or ring design meaning you're just one step away from the "Yes" to your proposal.

The popularity of three stone engagement rings - or trilogy rings as they are also known has continually grown for decades. Whether you're opting for a prominent centre stone with a supporting stone either side, or three stones of equal measurements, then our magnificent collection holds the ring for you.

It is assumed within the jewellery industry that each diamond is meant to symbolise the past, present and future of your relationship - a sparkling tribute to your commitment to one another.
Be inspired by our creations
@purelydiamonds
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Introduce a vibrant touch to your wardrobe with our curated collection of exquisite gemstone pieces designed to steal the spotlight. ✨
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THE most beautiful family sunset proposal. Huge congratulations to Gary & Molly. Wishing you a lifetime of happiness.💍⛵️🌅 #purelyengaged
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Emanating opulence and brilliance from every angle, this piece is visually breathtaking and been hand-crafted to stand apart.✨ Details: 4ct Lab Grown Round Brilliant / FVS2
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Stepping into the weekend with style, courtesy of this luxurious 3.50ct elongated cushion cut diamond ring. A masterpiece of elegance and brilliance.✨
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A 3ct black diamond accompanied by entwined round brilliant diamonds on the shoulders. This unique bespoke piece is one of a kind.✨