Sustainable Luxury

Astrea London

All Jewellery

Elongated cushion hidden halo 3 row pave shank rose

£8,500

Combining innovative design with timeless elegance, our Elongated Cushion Hidden Halo Engagement Ring features a captivating elongated cushion-cut lab-grown diamond.

Select Diamond Colour

The subtle hidden halo beneath the centre stone adds an unexpected touch of brilliance, enhancing its sparkle without detracting from its classic beauty. The three-row pavé-set shank further amplifies the ring's radiance, with diamonds meticulously set to catch the light from every angle. Choose from 18k white, yellow, or rose gold, or platinum to create a piece that reflects your personal style and commitment.

IGI certified · Insured shipping worldwide · Complimentary resizing

A jeweller setting stones by hand at the Astrea London bench

Craftsmanship

Set by hand,
considered twice

Each piece begins as a drawing, then a wax, then a single casting. Stones are chosen individually, matched for colour and life, and set under the loupe. Galleries are pierced, edges softened, and the finish brought up by hand over several days — the work you cannot see is the work that lasts.

Nothing leaves the atelier until it has been reviewed twice.

Elongated cushion hidden halo 3 row pave shank rose

£8,500