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Oval Lab Diamond Hidden Halo Cathedral Pavé Engagement Ring
£4,449
Made to order — approx. 3–4 weeks
An elongated oval lab-grown diamond sits elevated within a sculpted cathedral setting, creating a naturally lengthening silhouette across the finger. The rising cathedral shoulders guide the eye toward the centre stone while allowing light to travel beneath the setting, giving the ring a balanced architectural profile.
Beneath the centre diamond, a discreet hidden halo introduces a subtle circle of additional brilliance that becomes visible from the side. Pavé-set diamonds along the shoulders create a controlled line of light that enhances the structure while maintaining a clean and uninterrupted view of the oval centre stone from above.
Designed for proposals and everyday wear, the slim comfort-fit band allows the setting to sit naturally on the hand while maintaining security and refined proportions. The elevated cathedral structure allows a wedding band to sit neatly alongside over time while the hidden halo detail adds depth as the ring moves.
Key Details
• Product Type: Engagement ring
• Collection: Signature LND Jewellery Collection
• Centre Stone: Lab-grown diamond
• Centre Shape: Oval
• Centre Weight: 3.00 ct
• Centre Colour: D (colourless)
• Centre Clarity: VVS1
• Certification: IGI certified
• Accent Stones: 22 round brilliant lab-grown diamonds across the shoulders
• Hidden Halo Stones: Round lab-grown diamonds approx. 0.8 mm
• Total Accent Weight: Approx. 0.98 ct
• Total Estimated Carat Weight: Approx. 3.98 ct
• Setting Style: Hidden halo solitaire with cathedral band
• Band Style: Cathedral band with pavé-set shoulders
• Metal: Solid platinum
• Hallmark: British hallmarked platinum
• Finish: High-polish mirror finish
• Band Width: Approx. 2.1 mm
• Band Height: Approx. 1.5 mm
• Manufacture: Made to order
Craftsmanship
• The centre diamond is securely set within a balanced cathedral structure designed to maximise light entry while maintaining stability on the hand
• Accent diamonds across the shoulders and hidden halo are individually aligned to ensure a clean and consistent finish
• Each ring undergoes final inspection prior to dispatch to confirm stone security, finishing quality and overall presentation
Sizing & Engraving
• Resizing support is available after the proposal if adjustment is required
• Some intricate designs may have resizing limitations depending on the change requested
• Personal engraving is available as part of LND Jewellery’s customisation service
• Engraved pieces are non-returnable unless faulty
Delivery & Returns
• This ring is made to order
• Made-to-order pieces are eligible for exchange or resizing support within 14 days of delivery
• Ready-to-ship items may be returned within 30 days in unworn condition
• Custom or engraved items are non-returnable unless faulty
Warranty & Aftercare
• Covered against manufacturing faults
• Complimentary cleaning and inspection are included within the first 12 months
• Servicing and repairs remain available after this period as a paid aftercare service
Packaging
• Presented in LND Jewellery packaging
• Suitable for proposals, gifting and long-term storage
• Prepared to reflect the premium finish of the piece
Delivery
United Kingdom
3-4 Weeks
International
4-6 Weeks
Returns
Made-to-order pieces are eligible for exchange or resizing support within 14 days of delivery