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3ct radiant cut diamond ring on hand
3ct radiant cut diamond ring
3ct radiant cut diamond ring
3ct radiant cut diamond ring

3ct Radiant Cathedral Setting

£3,450.00

3ct Lab Grown Radiant Cut Diamond Engagement Ring

Cathedral Setting with Hidden Halo, Diamond Set Bridge & Band

A modern classic with timeless elegance, this 3ct lab grown radiant cut diamond ring features a cathedral setting, hidden halo, and diamonds on the bridge and band - crafted for brilliance, durability, and ethical beauty.


Key Details:

  • Centre Stone: 3.00ct lab grown radiant cut diamond, We carefully cherry pick each stone to ensure an exceptional cut for maximum brilliance and sparkle.

  • Total Carat Weight: Approx. 3.45ct, including accent diamonds on the band, bridge, and hidden halo for all around brilliance.

  • Setting: Durable cathedral style with hidden halo and diamond accents on the bridge and band.

  • Diamond Quality: Excellent polish and symmetry with no fluorescence for a flawless look in any light.

  • Certification: Includes GIA or IGI certificate for the centre stone and an independent jewellery grading report.

  • Sustainable Luxury: Eco-friendly lab grown diamonds offer all the beauty of mined stones—without the impact.

  • Production & Delivery: Made to order. Please allow up to 4 weeks for production and secure delivery.


A stunning choice for an engagement or special milestone—timeless, ethical, and crafted to last a lifetime.

We offer fast, fully insured shipping across the UK and internationally.

Most orders are dispatched within 4 weeks. Please refer to individual product pages for specific dispatch times. If you need an item sooner, please get in touch with us.

  • UK Orders: All orders are dispatched within 4 weeks and shipped via a Next Day Delivery service.
  • International Orders: Delivery typically takes 3–7 working days after dispatch, depending on the destination country and local postal services.

Please note: International orders may be subject to customs duties, VAT, or other import taxes upon arrival. These aren’t included in your order total and will need to be paid by the recipient. Any customs delays or extra charges are out of our hands and will need to be covered by the recipient.

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