Radiant Cut Halo Engagement Rings in Platinum Under £3,000

A platinum halo setting frames the centre diamond with a ring of smaller stones, all secured in the strongest precious metal. Platinum's natural white enhances the colourless appearance of the diamonds in the halo, creating seamless brilliance.

The radiant cut combines the elegant shape of an emerald with the brilliant-cut faceting of a round, producing exceptional fire in a rectangular or square silhouette. Its cropped corners give it a distinctive look that is both modern and versatile, while its faceting pattern hides inclusions well.