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Three Stone Trilogy Engagement Rings

Celebrate your journey together with a three stone engagement ring that tells your story. Our trilogy engagement rings are thoughtfully designed to represent your past, present, and future as a couple. They’re a timeless symbol of your love. Each ring features a stunning centre diamond, beautifully complemented by side stones that enhance its brilliance and meaning. Whether you prefer a classic round cut, an elegant oval, or something uniquely yours, we offer a range of diamond shapes and metals to ensure you have the perfect proposal. Explore our collection of trilogy engagement rings to say hello to your “forever.”

Platinum Trilogy Engagement Rings

Yellow Gold Trilogy Engagement Rings

Rose Gold Trilogy Engagement Rings

White Gold Trilogy Engagement Rings

Three Stone Trilogy Engagement Rings
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133 Products

Shape 
 
Diamond Type 
 
Metal 
 
A dazzling lab grown oval diamond three stone ring in 18ct yellow gold
from£2,738.40£3,423
PDL153Y
A breathtaking lab grown diamond three stone ring with shoulder stones in platinum
from£2,202.40£2,753
PDL404PL
A gorgeous lab grown brilliant cut and pear shaped diamond ring in platinum
from£1,618.40£2,023
PDL528PL
A dazzling lab grown oval diamond three stone ring in platinum
from£1,753.60£2,192
PDL892PL
A beautiful round brilliant cut diamond ring with pear side stones in platinum
from£1,628£2,035
PDL884PL
A remarkable round brilliant cut three stone trilogy diamond ring in 18ct white gold
from£2,331
PD030W
A charming round brilliant cut three stone diamond ring in platinum
from£925.60£1,157
PDL491PL
A dazzling lab grown oval diamond three stone ring in platinum
from£2,515.20£3,144
PDL153PL
A dazzling lab grown oval diamond three stone ring in 18ct white gold
from£2,898.40£3,623
PDL153W
An eye catching round lab grown brilliant cut three stone diamond ring in platinum
from£1,698.40£2,123
PDL051PL
A beautiful lab grown emerald cut three stone diamond ring in platinum
from£1,743.20£2,179
PDL388PL
A dazzling lab grown oval diamond three stone ring in 18ct yellow & white gold
from£1,997.60£2,497
PDL892YW
A gorgeous lab grown brilliant cut and pear shaped diamond ring in 18ct yellow & white gold
from£1,826.40£2,283
PDL528YW
A breathtaking lab grown diamond three stone ring with shoulder stones in 18ct yellow gold
from£2,413.60£3,017
PDL404Y
An eye catching round lab grown brilliant cut three stone diamond ring in 18ct yellow & white gold
from£2,086.40£2,608
PDL051YW
A lab grown radiant cut and round lab grown brilliant cut three stone diamond ring in platinum
from£1,574.40£1,968
PDL005PL
A lab grown radiant cut and round lab grown brilliant cut three stone diamond ring in 18ct yellow & white gold
from£1,731.20£2,164
PDL005YW
A beautiful lab grown emerald cut three stone diamond ring in 18ct yellow & white gold
from£1,954.40£2,443
PDL388YW
An amazing round lab grown brilliant cut three stone diamond ring in platinum
from£1,380£1,725
PDL865PL
An amazing round lab grown brilliant cut three stone diamond ring in 18ct yellow gold
from£1,513.60£1,892
PDL865Y
A gorgous three stone princess cut lab grown diamond ring in platinum
from£1,471.20£1,839
PDL462PL
A gorgous three stone princess cut lab grown diamond ring in 18ct yellow & white gold
from£1,677.60£2,097
PDL462YW
A remarkable round lab grown brilliant cut three stone trilogy diamond ring in platinum
from£1,839.20£2,299
PDL030PL
A remarkable round lab grown brilliant cut three stone trilogy diamond ring in 18ct yellow gold
from£2,034.40£2,543
PDL030Y
A sparkling round brilliant cut lab grown three stone diamond ring in platinum
from£1,381.60£1,727
PDL202PL
A sparkling round brilliant cut lab grown three stone diamond ring in 18ct yellow & white gold
from£1,661.60£2,077
PDL202YW
A remarkable round brilliant cut three stone trilogy diamond ring in platinum
from£2,069
PD030PL
A remarkable round brilliant cut three stone trilogy diamond ring in 18ct yellow gold
from£2,222
PD030Y
A stunning oval cut diamond ring with half moon side stones in platinum
from£4,354
PD074PL
A stunning oval cut diamond ring with half moon side stones in 18ct yellow gold
from£4,512
PD074Y
A gorgeous elongated cushion cut diamond ring with half moon side stones in 18ct yellow gold
from£4,573
PD072Y
A beautiful three stone emerald cut lab grown diamond ring in platinum
from£1,927.20£2,409
PDL435PL
A beautiful three stone emerald cut lab grown diamond ring in 18ct yellow gold
from£2,129.60£2,662
PDL435Y
A beautiful three stone emerald cut lab grown diamond ring in 18ct yellow & white gold
from£2,192£2,740
PDL435YW
An amazing round lab grown brilliant cut three stone diamond ring in 18ct white gold
from£1,617.60£2,022
PDL865W
A unique lab grown round brilliant cut three stone diamond ring in 18ct yellow & white gold
from£1,040£1,300
PDL383YW
A unique lab grown round brilliant cut three stone diamond ring in 18ct white gold
from£1,061.60£1,327
PDL383W
A unique lab grown round brilliant cut three stone diamond ring in platinum
from£875.20£1,094
PDL383PL
A stunning round brilliant cut diamond ring with shoulder stones in platinum
£1,281.60£1,602
PDL407PL
A stunning round brilliant cut diamond ring with shoulder stones in 18ct white gold
£1,528£1,910
PDL407W
A stunning round brilliant cut diamond ring with shoulder stones in 18ct yellow & white gold
£1,459.20£1,824
PDL407YW
A stunning oval cut diamond ring with half moon side stones in 18ct white gold
from£4,621
PD074W
A gorgeous elongated cushion cut diamond ring with half moon side stones in 18ct white gold
from£4,682
PD072W
A gorgeous elongated cushion cut diamond ring with half moon side stones in platinum
from£4,415
PD072PL
A sparkling round brilliant cut lab grown three stone diamond ring in 18ct white gold
from£1,769.60£2,212
PDL202W
A delightful brilliant cut three stone diamond ring with shoulder stones in 18ct white gold
from£1,454.40£1,818
PDL681W
A delightful brilliant cut three stone diamond ring with shoulder stones in platinum
from£1,236£1,545
PDL681PL
A gorgous three stone princess cut lab grown diamond ring in 18ct white gold
from£1,747.20£2,184
PDL462W
A beautiful three stone emerald cut lab grown diamond ring in 18ct white gold
from£2,275.20£2,844
PDL435W
A remarkable round lab grown brilliant cut three stone trilogy diamond ring in 18ct white gold
from£2,164£2,705
PDL030W
A round brilliant cut three stone triogy diamond twist ring in 18ct white gold
from£2,218.40£2,773
PDL541W
A round brilliant cut three stone triogy diamond twist ring in platinum
from£1,805.60£2,257
PDL541PL
A classic round brilliant cut three stone trilogy diamond ring in 18ct white gold
from£1,715.20£2,144
PDL539W
A classic round brilliant cut three stone trilogy diamond ring in platinum
from£1,457.60£1,822
PDL539PL
An eye catching round lab grown brilliant cut three stone diamond ring in 18ct white gold
from£2,114.40£2,643
PDL051W
A stunning three stone trilogy diamond ring with shoulder stones in 18ct white gold
from£2,219.20£2,774
PDL671W
A stunning three stone trilogy diamond ring with shoulder stones in platinum
from£1,896£2,370
PDL671PL
A dazzling cushion and pear shape diamond three stone ring in 18ct white gold
from£1,860£2,325
PDL724W
A dazzling cushion and pear shape diamond three stone ring in platinum
from£1,604£2,005
PDL724PL
A lab grown radiant cut and round lab grown brilliant cut three stone diamond ring in 18ct white gold
from£1,885.60£2,357
PDL005W
A delightful brilliant cut three stone diamond ring with shoulder stones in 18ct yellow & white gold
from£1,388£1,735
PDL681YW
A beautiful lab grown emerald cut three stone diamond ring in 18ct white gold
from£2,037.60£2,547
PDL388W
An amazing round brilliant cut three stone diamond ring in 18ct white gold
from£1,901.60£2,377
PDL224W
An amazing round brilliant cut three stone diamond ring in platinum
from£1,587.20£1,984
PDL224PL
A emerald cut and round brilliant cut three stone diamond ring in 18ct white gold
from£1,817.60£2,272
PDL389W
A emerald cut and round brilliant cut three stone diamond ring in platinum
from£1,523.20£1,904
PDL389PL
A beautiful round brilliant cut three stone diamond ring in 18ct white gold
from£1,358.40£1,698
PDL847W
A beautiful round brilliant cut three stone diamond ring in platinum
from£1,083.20£1,354
PDL847PL
A beautiful round brilliant cut diamond ring with pear side stones in 18ct white gold
from£1,927.20£2,409
PDL884W
A gorgeous round brilliant cut three stone diamond ring in 18ct white gold
from£1,385.60£1,732
PDL887W
A gorgeous round brilliant cut three stone diamond ring in platinum
from£1,148£1,435
PDL887PL
A dazzling lab grown oval diamond three stone ring in 18ct white gold
from£2,067.20£2,584
PDL892W
A charming round brilliant cut three stone diamond ring in 18ct white gold
from£1,099.20£1,374
PDL491W
A gorgeous lab grown brilliant cut and pear shaped diamond ring in 18ct white gold
from£1,920£2,400
PDL528W
A breathtaking lab grown diamond three stone ring with shoulder stones in 18ct white gold
from£2,566.40£3,208
PDL404W
A beautiful round brilliant cut diamond ring with pear shoulder stones in 18ct white gold
from£1,858.40£2,323
PDL277W
A beautiful round brilliant cut diamond ring with pear shoulder stones in platinum
from£1,558.40£1,948
PDL277PL
A stylish oval and pear shape diamond three stone in 18ct white gold
from£2,274.40£2,843
PDL523W
A stylish oval and pear shape diamond three stone in platinum
from£1,772£2,215
PDL523PL
A charming oval cut diamond three stone ring in 18ct white gold
from£1,959.20£2,449
PDL567W
A charming oval cut diamond three stone ring in platinum
from£1,648£2,060
PDL567PL
A round brilliant cut three stone triogy diamond twist ring in 18ct yellow & white gold
from£2,036£2,545
PDL541YW
A classic round brilliant cut three stone trilogy diamond ring in 18ct yellow & white gold
from£1,641.60£2,052
PDL539YW
A stunning three stone trilogy diamond ring with shoulder stones in 18ct yellow & white gold
from£2,136£2,670
PDL671YW
A dazzling cushion and pear shape diamond three stone ring in 18ct yellow & white gold
from£1,781.60£2,227
PDL724YW
An amazing round brilliant cut three stone diamond ring in 18ct yellow & white gold
from£1,818.40£2,273
PDL224YW
An amazing round brilliant cut three stone diamond ring in 18ct yellow gold
from£1,770.40£2,213
PDL224Y
A beautiful round brilliant cut three stone diamond ring in 18ct yellow & white gold
from£1,359.20£1,699
PDL847YW
A beautiful round brilliant cut diamond ring with pear side stones in 18ct yellow gold
from£1,801.60£2,252
PDL884Y
A gorgeous round brilliant cut three stone diamond ring in 18ct yellow & white gold
from£1,360£1,700
PDL887YW
A emerald cut and round brilliant cut three stone diamond ring in 18ct yellow & white gold
from£1,743.20£2,179
PDL389YW
A charming round brilliant cut three stone diamond ring in 18ct yellow & white gold
from£1,055.20£1,319
PDL491YW
A beautiful round brilliant cut diamond ring with pear shoulder stones in 18ct yellow & white gold
from£1,830.40£2,288
PDL277YW
A charming oval cut diamond three stone ring in 18ct yellow & white gold
from£1,876£2,345
PDL567YW
A stylish oval and pear shape diamond three stone in 18ct yellow & white gold
from£2,163.20£2,704
PDL523YW
A dazzling oval diamond three stone ring in platinum
from£2,414
PD892PL
A unique round brilliant cut three stone diamond ring in 18ct yellow & white gold
from£921
PD383YW
A unique round brilliant cut three stone diamond ring in platinum
from£1,023
PD383PL
A unique round brilliant cut three stone diamond ring in 18ct white gold
from£1,221
PD383W
A dazzling oval diamond three stone ring in 18ct yellow & white gold
from£2,606
PD892YW
An amazing round brilliant cut three stone diamond ring in 18ct yellow gold
from£1,821
PD865Y
An amazing round brilliant cut three stone diamond ring in platinum
from£1,695
PD865PL
An amazing round brilliant cut three stone diamond ring in 18ct white gold
from£1,898
PD865W
A dazzling oval diamond three stone ring in 18ct white gold
from£2,661
PD892W
A dazzling oval diamond three stone ring in 18ct rose & white gold
from£2,606
PD892RW
A unique round brilliant cut three stone diamond ring in 18ct rose & white gold
from£921
PD383RW
An amazing round brilliant cut three stone diamond ring in 18ct rose gold
from£1,821
PD865R
A dazzling lab grown oval diamond three stone ring in 18ct rose & white gold
from£1,997.60£2,497
PDL892RW
A gorgeous lab grown brilliant cut and pear shaped diamond ring in 18ct rose & white gold
from£1,826.40£2,283
PDL528RW
A breathtaking lab grown diamond three stone ring with shoulder stones in 18ct rose gold
from£2,413.60£3,017
PDL404R
A charming oval cut diamond three stone ring in 18ct rose & white gold
from£1,876£2,345
PDL567RW
A stylish oval and pear shape diamond three stone in 18ct rose & white gold
from£2,163.20£2,704
PDL523RW
A round brilliant cut three stone triogy diamond twist ring in 18ct rose & white gold
from£2,036£2,545
PDL541RW
A classic round brilliant cut three stone trilogy diamond ring in 18ct rose & white gold
from£1,641.60£2,052
PDL539RW
An eye catching round lab grown brilliant cut three stone diamond ring in 18ct rose & white gold
from£2,086.40£2,608
PDL051RW
A lab grown radiant cut and round lab grown brilliant cut three stone diamond ring in 18ct rose & white gold
from£1,731.20£2,164
PDL005RW
A beautiful lab grown emerald cut three stone diamond ring in 18ct rose & white gold
from£1,954.40£2,443
PDL388RW
A emerald cut and round brilliant cut three stone diamond ring in 18ct rose & white gold
from£1,743.20£2,179
PDL389RW
An amazing round brilliant cut three stone diamond ring in 18ct rose gold
from£1,770.40£2,213
PDL224R
An amazing round brilliant cut three stone diamond ring in 18ct rose & white gold
from£1,818.40£2,273
PDL224RW
A beautiful round brilliant cut three stone diamond ring in 18ct rose & white gold
from£1,359.20£1,699
PDL847RW
A beautiful round brilliant cut diamond ring with pear side stones in 18ct rose gold
from£1,801.60£2,252
PDL884R
An amazing round lab grown brilliant cut three stone diamond ring in 18ct rose gold
from£1,513.60£1,892
PDL865R
A gorgeous round brilliant cut three stone diamond ring in 18ct rose & white gold
from£1,360£1,700
PDL887RW
A delightful brilliant cut three stone diamond ring with shoulder stones in 18ct rose & white gold
from£1,388£1,735
PDL681RW
A remarkable round lab grown brilliant cut three stone trilogy diamond ring in 18ct rose gold
from£2,034.40£2,543
PDL030R
A stunning three stone trilogy diamond ring with shoulder stones in 18ct rose & white gold
from£2,136£2,670
PDL671RW
A dazzling cushion and pear shape diamond three stone ring in 18ct rose & white gold
from£1,781.60£2,227
PDL724RW
A remarkable round brilliant cut three stone trilogy diamond ring in 18ct rose gold
from£2,222
PD030R
A unique lab grown round brilliant cut three stone diamond ring in 18ct rose & white gold
from£1,040£1,300
PDL383RW
A stunning round brilliant cut diamond ring with shoulder stones in 18ct rose & white gold
£1,459.20£1,824
PDL407RW
A beautiful three stone emerald cut lab grown diamond ring in 18ct rose gold
from£2,129.60£2,662
PDL435R
A beautiful three stone emerald cut lab grown diamond ring in 18ct rose & white gold
from£2,192£2,740
PDL435RW

You’ve viewed 100 of 133 products

Three Stone

Discover more about Three Stone Trilogy 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.