Radiant Cut Vintage Engagement Rings in Platinum Under £4,500

Platinum has been the metal of choice for vintage and Art Deco jewellery since the early 1900s. A vintage-style setting in platinum is not just inspired by the era — it is made from the same material as the originals.

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.

The purest choice for a lifetime of wear. Platinum is 95% pure, naturally white, and will never fade or yellow over time. It is denser and heavier than gold, giving your ring a satisfying weight and substance. Platinum is hypoallergenic, making it ideal for sensitive skin.

At £4,500, you can choose a 1ct natural diamond engagement ring in most settings, or a 2ct lab-grown diamond for maximum visual impact. This price point offers genuine luxury without compromise.

Platinum vintage rings combine antique-inspired detailing with a metal that will outlast every other part of the ring.

Vintage rings with a 1ct lab-grown diamond start above £4,500

At 1ct, even lab-grown vintage rings start above £4,500.

Need help finding the perfect ring? Book a free consultation — our experts can work with any budget.

Pricing Guide

Radiant Diamond Price Guide

Radiant diamond prices updated daily. Book a free consultation to see diamonds in person at our Hatton Garden atelier.

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Radiant cut engagement rings are a flawless combination of rectangular elegance with softened edges and brilliant-cut sparkle. A hybrid diamond shape, the radiant cut is a clever fusion of the step cut of the emerald and the brilliant cut of the round — delivering exceptional fire from every angle.

From solitaire to side stone settings, discover our radiant cut designs or create your own through our ring builder in 18kt white, yellow, or rose gold, or platinum.

Radiant Cut Vintage Engagement Rings in Platinum Under £4,500 — FAQs

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