1.70CT Diamond Three-Stone Ring
Platinum Coronet Setting

Brilliant Cut, Three-Stone, Diamond Shoulders

£ 10,250
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A classic trilogy engagement ring from the Coronet collection. A brilliant cut centre diamond is accompanied on either side by two slightly smaller brilliant cuts, handcrafted in smooth platinum.
Pagnell's version of a traditional three-stone ring. The coronet setting maximises the diamond's brilliance, whilst each claw is delicately finished to minimise appearance, creating a light finesse to the silhouette. Historically, the three diamonds of a trilogy ring symbolise the couple's past, present and future.
Pair with a handcrafted Pragnell wedding band engraved with a message of your choosing.

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  • Principal Stone: Diamond
  • i Principal Stone Shape: Brilliant
  • i Princip Stone Weight: 0.90
  • i Principal Dia Colour: G
  • i Princip. Dia Clarity: VS1
  • i Total Weight: 1.70
  • Ring Width: 1.8mm
  • Certificate: GIA
  • Item Code: 0102038

Complimentary Secure Delivery
Order by 3:00pm Monday to Friday for complimentary next day delivery. Delivery is by Royal Mail Special Delivery, before 1:00pm and must be to your UK billing address. All orders will need to be signed for and photographic ID may be requested.

Pragnell Courier Service
On orders over £10,000 we offer our complimentary Pragnell Courier Service to UK addresses. A Pragnell expert will personally deliver your order and assist you in setting up your item. Once you have placed your order, one of the team will be in touch to arrange a convenient delivery date and time.

Showroom Collection
Choose to collect at one of our showrooms on a convenient day and time. Once you have placed your order, one of the team will be in touch to arrange a convenient date and time to collect.

FREE Returns
If you are not completely happy with your online purchase you can return for free within 14 days. Please contact us for details.

More information

Please allow an extra couple of days for orders containing rings. Certain rings may take longer, please check the shopping basket for further details.

The Pragnell Difference. The best service at the best price.

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Virtual Consultations

Virtual Consultations

Remotely connect with one of our expertly trained consultants who can share designs, discuss gemstone options and even model pieces – our usual high standard of service, all from the comfort of home.
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Remotely connect with one of our expertly trained consultants who can share designs, discuss gemstone options and even model pieces – our usual high standard of service, all from the comfort of home.
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