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Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo
Purely Diamonds logo

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Three Stone Engagement Rings

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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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20 Trees Planted With Every Order
We have partnered with Trees For The Future to do our part in looking after our planet and planning for the future. For every order received, we'll ensure there are 20 trees planted with the mission to recreate forests and decrease CO2 in our atmosphere.
PD407W
A stunning Round Brilliant Cut Diamond Ring with shoulder stones in white gold
From: £1,198 to £1,630
PD404W
A breathtaking Round Brilliant Cut three stone diamond ring with shoulder stones in white gold
From: £1,310 to £5,832
PD111W
A stunning three stone Princess Cut diamond ring with shoulders stone in white gold
From: £1,397 to £3,793
PD670W
A stylish Round Brilliant Cut diamond ring with shoulder stones in white gold
From: £2,025 to £4,961
PD462W
A classic three stone Princess Cut diamond ring in white gold
From: £1,163 to £3,606
PD539W
A classic Round Brilliant Cut three stone diamond ring in white gold
From: £788 to £10,017
PD383W
A unique Round Brilliant Cut three stone diamond ring in white gold
From: £646 to £2,005
PD491W
A beautiful Round Brilliant Cut three stone diamond ring in white gold
From: £808 to £10,661
PD541W
A unique Round Brilliant Cut three stone diamond ring in white gold
From: £893 to £10,119
PD388W
A beautiful Emerald Cut three stone diamond ring in white gold
From: £1,378 to £13,527
PD603W
A breathtaking Emerald Cut three stone diamond ring with shoulders in white gold
From: £2,629 to £7,673
PD727W
A beautiful diamond three stone diamond ring with shoulder stones in white gold
From: £2,092 to £2,720
PD202W
A sparkling Round Brilliant Cut three stone diamond ring in white gold
From: £1,091 to £2,598
PD528W
An elegant Round Brilliant Cut diamond ring with Pear shoulder stones in white gold
From: £1,669 to £9,395
PD671W
A stunning three stone diamond ring with shoulder stones in white gold
From: £969 to £10,333
PD681W
A classic Round Brilliant Cut three stone diamond ring with shoulder stones in white gold
From: £968 to £11,017
PD493W
A stunning Oval & Round Brilliant Cut diamond ring in white gold
From: £1,561 to £4,566
PD389W
A magnificent Emerald Cut & Round Brilliant Cut three stone diamond ring in white gold
From: £1,183 to £4,114

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Discover more about Three-Stone Engagement Rings...

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.

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.