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18ct White Gold Trilogy (3 Stone) Engagement Rings

Looking for every metal and shape? See all trilogy engagement rings.

Survey our impeccable lineup of certifie..
Metal Options
Platinum    Rose Gold    Yellow Gold    White Gold
18ct white gold emerald cut trilogy (3 s..
Metal Options
Platinum    Rose Gold    Yellow Gold    White Gold
18ct white gold cushion cut trilogy (3 s..
Metal Options
Platinum    Rose Gold    Yellow Gold    White Gold
18ct white gold Asscher cut trilogy (3 s..
Metal Options
Platinum    Rose Gold    Yellow Gold    White Gold
18ct white gold marquise cut trilogy (3 ..
Metal Options
Platinum    Rose Gold    Yellow Gold    White Gold
18ct white gold heart shape trilogy (3 s..
Metal Options
Platinum    Rose Gold    Yellow Gold    White Gold
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Why a trilogy ring?

A trilogy, or 3 stone, ring sets a centre diamond between two smaller side stones. It gives a wider, fuller look across the finger than a solitaire, and the three stones are often said to stand for your past, present and future together.

Why 18ct white gold?

18ct white gold is 75% pure gold, alloyed with white metals and finished with rhodium plating for a bright, mirror-white shine. It costs less than platinum and is lighter on the finger. As the plating wears, usually over a year or two, a hint of warmth can show; a quick re-plate brings it back. Want to spend less again? See our 9ct white gold engagement rings.

Choose your own diamond

Every ring is set with a centre diamond you choose yourself, natural or lab-grown, from our live stock. Each stone has its grading report, and the ring page shows the finished price before you buy.

Handmade by a family jeweller

We have been making jewellery in Bourton-on-the-Water since 1969 and are members of the National Association of Jewellers. Your ring is made to order in 100% recycled metal, hallmarked, and ready in 3 to 4 weeks, with free UK delivery and free returns within 30 days.

Frequently Asked Questions

Yes. The side stones are chosen to suit the size and colour of your centre diamond, so the three look balanced together.

Usually every year or two, depending on how hard the ring is worn. Re-plating with rhodium takes a short visit to a jeweller and brings back the bright white finish.

Yes. Returns are free within 30 days, and every order comes with a prepaid returns pack.