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5.50ct cushion cut lab grown blue sapphire engagement ring with diamond hidden halo and 1.60ct lab grown diamond band in platinum.
5.50ct cushion cut lab grown blue sapphire engagement ring with diamond hidden halo and 1.60ct lab grown diamond band in platinum.
5.50ct cushion cut lab grown blue sapphire engagement ring with diamond hidden halo and 1.60ct lab grown diamond band in platinum.
5.50ct cushion cut lab grown blue sapphire engagement ring with diamond hidden halo and 1.60ct lab grown diamond band in platinum.
5.50ct cushion cut lab grown blue sapphire engagement ring with diamond hidden halo and 1.60ct lab grown diamond band in platinum.
5.50ct cushion cut lab grown blue sapphire engagement ring with diamond hidden halo and 1.60ct lab grown diamond band in platinum.

5.50ct Cushion Blue Sapphire

£3,450.00

5.50ct Elongated Cushion Cut Lab Grown Blue Sapphire with Hidden Halo & Diamond U Prong Setting

A breathtaking statement of depth, brilliance and refined craftsmanship, this 5.85ct cushion cut lab grown blue sapphire ring captures the mesmerising richness of royal blue in its most luxurious form. The beautifully proportioned cushion cut centre stone is secured in a sculpted U prong setting, allowing light to flood through the sapphire while creating an elegant, elevated silhouette.

Beneath the centre stone, a delicate hidden halo of diamonds adds a subtle layer of brilliance; a refined detail that reveals itself from the side profile. The band is adorned with approximately 1.60ct of white lab grown diamonds, creating continuous sparkle that perfectly complements the intensity of the sapphire. Bold yet timeless, this design is ideal as a distinctive engagement ring or a remarkable right hand statement piece.

💎 Key Features

Centre Stone
5.50ct cushion cut lab grown blue sapphire.

Our lab grown sapphires are chemically, physically and optically identical to natural sapphires, offering the same exceptional colour saturation and brilliance. Each centre stone is carefully selected for its rich royal blue tone and excellent faceting to ensure maximum light return and depth.

Setting
Elegant U prong setting designed to enhance light exposure and showcase the sapphire’s full beauty.

Hidden Halo
Diamond hidden halo beneath the centre stone for a refined touch of additional brilliance visible from the side profile.

Side Stones
Approximately 1.60ct total of white lab grown diamonds set along the band for exceptional sparkle.

Total Carat Weight
Approximately 7.10ct combined weight (including centre stone and side diamonds).

Metal Options
Available in platinum or 18kt yellow gold.

Handcrafted to Order
Expertly crafted in our London workshop and available in platinum or 18kt yellow gold. Each piece is made to order with a creation time of 4 to 5 weeks. If you need your ring sooner, please get in touch and we will do our very best to accommodate a faster turnaround.

This extraordinary blue sapphire ring is designed for those who appreciate bold colour, fine craftsmanship and modern elegance. A true heirloom piece, created to be treasured for 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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