Sustainable Luxury

Astrea London

All Jewellery

Cushion Solitaire Platinum Ring

£8,234

Astrea's Cushion-cut solitaire engagement ring with a twist.

Select Carat Weight1.00ct
1.0ct4.0ct

Select Diamond Colour

A classic spiral setting featuring a beautiful cushion diamond delicately supported with four claw prongs.

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.

Cushion Solitaire Platinum Ring

£8,234