Princess cut trilogy (3 stone) engagement rings in every metal: 100% recycled platinum or 18ct white, yellow or rose gold, handmade to order by our family workshop in the Cotswolds. A trilogy sets your centre diamond between two smaller side stones, for a wider, fuller look. Choose a ring below, then pick your own certified natural or lab-grown princess diamond.
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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.
The princess cut diamond
The princess cut is a square brilliant: crisp straight sides, sharp corners and a lively, criss-cross sparkle. It is the most popular fancy shape, and because more of the rough crystal is kept when it is cut, a princess often costs less than a round of the same weight.
Choosing your princess diamond
Look for a length-to-width ratio between 1.00 and 1.05 for a true square. The corners are the most delicate part of a princess cut, so each one is held by its own claw. A G to H colour and SI1 clarity give a clean, bright look for the money.
Platinum or gold?
Platinum is naturally white, hard-wearing and the most secure choice for the claws that hold your diamond. 18ct white, yellow and rose gold cost a little less, and 9ct gold less again. Shop by metal: platinum, 18ct white gold, 18ct yellow gold or 18ct rose gold.
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
The stone itself is as hard as any diamond, but its sharp corners can chip if knocked. That is why every corner on our princess settings is protected by its own claw.
Yes. The side stones are chosen to suit the size and colour of your centre diamond, so the three look balanced together.
Yes. Returns are free within 30 days, and every order comes with a prepaid returns pack.
Yes. Every ring can be set with a natural or lab-grown diamond from our live stock. Both are real diamonds; lab-grown stones cost less for the same size and grade.